diff --git a/README.md b/README.md index a27af38c..d153fa99 100644 --- a/README.md +++ b/README.md @@ -234,16 +234,13 @@ changes are quite infrequent. For windows you can get binaries from The command to rebuild is: ```bash -m4 -P MachineIndependent/glslang.m4 > MachineIndependent/glslang.y bison --defines=MachineIndependent/glslang_tab.cpp.h -t MachineIndependent/glslang.y -o MachineIndependent/glslang_tab.cpp ``` -The above commands are also available in the bash script in `updateGrammar`, +The above command is also available in the bash script in `updateGrammar`, when executed from the glslang subdirectory of the glslang repository. -With no arguments it builds the full grammar, and with a "web" argument, -the web grammar subset (see more about the web subset in the next section). ### Building to WASM for the Web and Node ### Building a standalone JS/WASM library for the Web and Node diff --git a/glslang/CMakeLists.txt b/glslang/CMakeLists.txt index f9ba5ebc..d4df9396 100644 --- a/glslang/CMakeLists.txt +++ b/glslang/CMakeLists.txt @@ -57,7 +57,6 @@ set_property(TARGET GenericCodeGen PROPERTY FOLDER glslang) # MachineIndependent ################################################################################ set(MACHINEINDEPENDENT_SOURCES - MachineIndependent/glslang.m4 MachineIndependent/glslang.y MachineIndependent/glslang_tab.cpp MachineIndependent/attribute.cpp diff --git a/glslang/MachineIndependent/glslang.m4 b/glslang/MachineIndependent/glslang.m4 deleted file mode 100644 index 7463581a..00000000 --- a/glslang/MachineIndependent/glslang.m4 +++ /dev/null @@ -1,4419 +0,0 @@ -// -// Copyright (C) 2002-2005 3Dlabs Inc. Ltd. -// Copyright (C) 2012-2013 LunarG, Inc. -// Copyright (C) 2017 ARM Limited. -// Copyright (C) 2015-2019 Google, Inc. -// Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved. -// -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions -// are met: -// -// Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// -// Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// -// Neither the name of 3Dlabs Inc. Ltd. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -// POSSIBILITY OF SUCH DAMAGE. -// - -// -// Do not edit the .y file, only edit the .m4 file. -// The .y bison file is not a source file, it is a derivative of the .m4 file. -// The m4 file needs to be processed by m4 to generate the .y bison file. -// -// m4 -P -// - -/** - * This is bison grammar and productions for parsing all versions of the - * GLSL shading languages. - */ -%{ - -/* Based on: -ANSI C Yacc grammar - -In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a -matching Lex specification) for the April 30, 1985 draft version of the -ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that -original, as mentioned in the answer to question 17.25 of the comp.lang.c -FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z. - -I intend to keep this version as close to the current C Standard grammar as -possible; please let me know if you discover discrepancies. - -Jutta Degener, 1995 -*/ - -#include "SymbolTable.h" -#include "ParseHelper.h" -#include "../Public/ShaderLang.h" -#include "attribute.h" - -using namespace glslang; - -%} - -%define parse.error verbose - -%union { - struct { - glslang::TSourceLoc loc; - union { - glslang::TString *string; - int i; - unsigned int u; - long long i64; - unsigned long long u64; - bool b; - double d; - }; - glslang::TSymbol* symbol; - } lex; - struct { - glslang::TSourceLoc loc; - glslang::TOperator op; - union { - TIntermNode* intermNode; - glslang::TIntermNodePair nodePair; - glslang::TIntermTyped* intermTypedNode; - glslang::TAttributes* attributes; - glslang::TSpirvRequirement* spirvReq; - glslang::TSpirvInstruction* spirvInst; - glslang::TSpirvTypeParameters* spirvTypeParams; - }; - union { - glslang::TPublicType type; - glslang::TFunction* function; - glslang::TParameter param; - glslang::TTypeLoc typeLine; - glslang::TTypeList* typeList; - glslang::TArraySizes* arraySizes; - glslang::TIdentifierList* identifierList; - }; - glslang::TTypeParameters* typeParameters; - } interm; -} - -%{ - -/* windows only pragma */ -#ifdef _MSC_VER - #pragma warning(disable : 4065) - #pragma warning(disable : 4127) - #pragma warning(disable : 4244) -#endif - -#define parseContext (*pParseContext) -#define yyerror(context, msg) context->parserError(msg) - -extern int yylex(YYSTYPE*, TParseContext&); - -%} - -%parse-param {glslang::TParseContext* pParseContext} -%lex-param {parseContext} -%pure-parser // enable thread safety -%expect 1 // One shift reduce conflict because of if | else - -%token CONST BOOL INT UINT FLOAT -%token BVEC2 BVEC3 BVEC4 -%token IVEC2 IVEC3 IVEC4 -%token UVEC2 UVEC3 UVEC4 -%token VEC2 VEC3 VEC4 -%token MAT2 MAT3 MAT4 -%token MAT2X2 MAT2X3 MAT2X4 -%token MAT3X2 MAT3X3 MAT3X4 -%token MAT4X2 MAT4X3 MAT4X4 - -// combined image/sampler -%token SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER2DSHADOW -%token SAMPLERCUBESHADOW SAMPLER2DARRAY -%token SAMPLER2DARRAYSHADOW ISAMPLER2D ISAMPLER3D ISAMPLERCUBE -%token ISAMPLER2DARRAY USAMPLER2D USAMPLER3D -%token USAMPLERCUBE USAMPLER2DARRAY - -// separate image/sampler -%token SAMPLER SAMPLERSHADOW -%token TEXTURE2D TEXTURE3D TEXTURECUBE TEXTURE2DARRAY -%token ITEXTURE2D ITEXTURE3D ITEXTURECUBE ITEXTURE2DARRAY -%token UTEXTURE2D UTEXTURE3D UTEXTURECUBE UTEXTURE2DARRAY - -%token ATTRIBUTE VARYING -%token FLOAT16_T FLOAT32_T DOUBLE FLOAT64_T -%token INT64_T UINT64_T INT32_T UINT32_T INT16_T UINT16_T INT8_T UINT8_T -%token I64VEC2 I64VEC3 I64VEC4 -%token U64VEC2 U64VEC3 U64VEC4 -%token I32VEC2 I32VEC3 I32VEC4 -%token U32VEC2 U32VEC3 U32VEC4 -%token I16VEC2 I16VEC3 I16VEC4 -%token U16VEC2 U16VEC3 U16VEC4 -%token I8VEC2 I8VEC3 I8VEC4 -%token U8VEC2 U8VEC3 U8VEC4 -%token DVEC2 DVEC3 DVEC4 DMAT2 DMAT3 DMAT4 -%token F16VEC2 F16VEC3 F16VEC4 F16MAT2 F16MAT3 F16MAT4 -%token F32VEC2 F32VEC3 F32VEC4 F32MAT2 F32MAT3 F32MAT4 -%token F64VEC2 F64VEC3 F64VEC4 F64MAT2 F64MAT3 F64MAT4 -%token DMAT2X2 DMAT2X3 DMAT2X4 -%token DMAT3X2 DMAT3X3 DMAT3X4 -%token DMAT4X2 DMAT4X3 DMAT4X4 -%token F16MAT2X2 F16MAT2X3 F16MAT2X4 -%token F16MAT3X2 F16MAT3X3 F16MAT3X4 -%token F16MAT4X2 F16MAT4X3 F16MAT4X4 -%token F32MAT2X2 F32MAT2X3 F32MAT2X4 -%token F32MAT3X2 F32MAT3X3 F32MAT3X4 -%token F32MAT4X2 F32MAT4X3 F32MAT4X4 -%token F64MAT2X2 F64MAT2X3 F64MAT2X4 -%token F64MAT3X2 F64MAT3X3 F64MAT3X4 -%token F64MAT4X2 F64MAT4X3 F64MAT4X4 -%token ATOMIC_UINT -%token ACCSTRUCTNV -%token ACCSTRUCTEXT -%token RAYQUERYEXT -%token FCOOPMATNV ICOOPMATNV UCOOPMATNV -%token COOPMAT -%token HITOBJECTNV HITOBJECTATTRNV - -// combined image/sampler -%token SAMPLERCUBEARRAY SAMPLERCUBEARRAYSHADOW -%token ISAMPLERCUBEARRAY USAMPLERCUBEARRAY -%token SAMPLER1D SAMPLER1DARRAY SAMPLER1DARRAYSHADOW ISAMPLER1D SAMPLER1DSHADOW -%token SAMPLER2DRECT SAMPLER2DRECTSHADOW ISAMPLER2DRECT USAMPLER2DRECT -%token SAMPLERBUFFER ISAMPLERBUFFER USAMPLERBUFFER -%token SAMPLER2DMS ISAMPLER2DMS USAMPLER2DMS -%token SAMPLER2DMSARRAY ISAMPLER2DMSARRAY USAMPLER2DMSARRAY -%token SAMPLEREXTERNALOES -%token SAMPLEREXTERNAL2DY2YEXT -%token ISAMPLER1DARRAY USAMPLER1D USAMPLER1DARRAY -%token F16SAMPLER1D F16SAMPLER2D F16SAMPLER3D F16SAMPLER2DRECT F16SAMPLERCUBE -%token F16SAMPLER1DARRAY F16SAMPLER2DARRAY F16SAMPLERCUBEARRAY -%token F16SAMPLERBUFFER F16SAMPLER2DMS F16SAMPLER2DMSARRAY -%token F16SAMPLER1DSHADOW F16SAMPLER2DSHADOW F16SAMPLER1DARRAYSHADOW F16SAMPLER2DARRAYSHADOW -%token F16SAMPLER2DRECTSHADOW F16SAMPLERCUBESHADOW F16SAMPLERCUBEARRAYSHADOW - -// images -%token IMAGE1D IIMAGE1D UIMAGE1D IMAGE2D IIMAGE2D -%token UIMAGE2D IMAGE3D IIMAGE3D UIMAGE3D -%token IMAGE2DRECT IIMAGE2DRECT UIMAGE2DRECT -%token IMAGECUBE IIMAGECUBE UIMAGECUBE -%token IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER -%token IMAGE1DARRAY IIMAGE1DARRAY UIMAGE1DARRAY -%token IMAGE2DARRAY IIMAGE2DARRAY UIMAGE2DARRAY -%token IMAGECUBEARRAY IIMAGECUBEARRAY UIMAGECUBEARRAY -%token IMAGE2DMS IIMAGE2DMS UIMAGE2DMS -%token IMAGE2DMSARRAY IIMAGE2DMSARRAY UIMAGE2DMSARRAY - -%token F16IMAGE1D F16IMAGE2D F16IMAGE3D F16IMAGE2DRECT -%token F16IMAGECUBE F16IMAGE1DARRAY F16IMAGE2DARRAY F16IMAGECUBEARRAY -%token F16IMAGEBUFFER F16IMAGE2DMS F16IMAGE2DMSARRAY - -%token I64IMAGE1D U64IMAGE1D -%token I64IMAGE2D U64IMAGE2D -%token I64IMAGE3D U64IMAGE3D -%token I64IMAGE2DRECT U64IMAGE2DRECT -%token I64IMAGECUBE U64IMAGECUBE -%token I64IMAGEBUFFER U64IMAGEBUFFER -%token I64IMAGE1DARRAY U64IMAGE1DARRAY -%token I64IMAGE2DARRAY U64IMAGE2DARRAY -%token I64IMAGECUBEARRAY U64IMAGECUBEARRAY -%token I64IMAGE2DMS U64IMAGE2DMS -%token I64IMAGE2DMSARRAY U64IMAGE2DMSARRAY - -// texture without sampler -%token TEXTURECUBEARRAY ITEXTURECUBEARRAY UTEXTURECUBEARRAY -%token TEXTURE1D ITEXTURE1D UTEXTURE1D -%token TEXTURE1DARRAY ITEXTURE1DARRAY UTEXTURE1DARRAY -%token TEXTURE2DRECT ITEXTURE2DRECT UTEXTURE2DRECT -%token TEXTUREBUFFER ITEXTUREBUFFER UTEXTUREBUFFER -%token TEXTURE2DMS ITEXTURE2DMS UTEXTURE2DMS -%token TEXTURE2DMSARRAY ITEXTURE2DMSARRAY UTEXTURE2DMSARRAY - -%token F16TEXTURE1D F16TEXTURE2D F16TEXTURE3D F16TEXTURE2DRECT F16TEXTURECUBE -%token F16TEXTURE1DARRAY F16TEXTURE2DARRAY F16TEXTURECUBEARRAY -%token F16TEXTUREBUFFER F16TEXTURE2DMS F16TEXTURE2DMSARRAY - -// input attachments -%token SUBPASSINPUT SUBPASSINPUTMS ISUBPASSINPUT ISUBPASSINPUTMS USUBPASSINPUT USUBPASSINPUTMS -%token F16SUBPASSINPUT F16SUBPASSINPUTMS - -// spirv intrinsics -%token SPIRV_INSTRUCTION SPIRV_EXECUTION_MODE SPIRV_EXECUTION_MODE_ID -%token SPIRV_DECORATE SPIRV_DECORATE_ID SPIRV_DECORATE_STRING -%token SPIRV_TYPE SPIRV_STORAGE_CLASS SPIRV_BY_REFERENCE SPIRV_LITERAL -%token ATTACHMENTEXT IATTACHMENTEXT UATTACHMENTEXT - -%token LEFT_OP RIGHT_OP -%token INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP -%token AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN -%token MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN -%token SUB_ASSIGN -%token STRING_LITERAL - -%token LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT -%token COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT -%token LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION - -%token INVARIANT -%token HIGH_PRECISION MEDIUM_PRECISION LOW_PRECISION PRECISION -%token PACKED RESOURCE SUPERP - -%token FLOATCONSTANT INTCONSTANT UINTCONSTANT BOOLCONSTANT -%token IDENTIFIER TYPE_NAME -%token CENTROID IN OUT INOUT -%token STRUCT VOID WHILE -%token BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT -%token TERMINATE_INVOCATION -%token TERMINATE_RAY IGNORE_INTERSECTION -%token UNIFORM SHARED BUFFER TILEIMAGEEXT -%token FLAT SMOOTH LAYOUT - -%token DOUBLECONSTANT INT16CONSTANT UINT16CONSTANT FLOAT16CONSTANT INT32CONSTANT UINT32CONSTANT -%token INT64CONSTANT UINT64CONSTANT -%token SUBROUTINE DEMOTE -%token PAYLOADNV PAYLOADINNV HITATTRNV CALLDATANV CALLDATAINNV -%token PAYLOADEXT PAYLOADINEXT HITATTREXT CALLDATAEXT CALLDATAINEXT -%token PATCH SAMPLE NONUNIFORM -%token COHERENT VOLATILE RESTRICT READONLY WRITEONLY DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT -%token SUBGROUPCOHERENT NONPRIVATE SHADERCALLCOHERENT -%token NOPERSPECTIVE EXPLICITINTERPAMD PERVERTEXEXT PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV PERPRIMITIVEEXT TASKPAYLOADWORKGROUPEXT -%token PRECISE - -%type assignment_operator unary_operator -%type variable_identifier primary_expression postfix_expression -%type expression integer_expression assignment_expression -%type unary_expression multiplicative_expression additive_expression -%type relational_expression equality_expression -%type conditional_expression constant_expression -%type logical_or_expression logical_xor_expression logical_and_expression -%type shift_expression and_expression exclusive_or_expression inclusive_or_expression -%type function_call initializer condition conditionopt - -%type translation_unit function_definition -%type statement simple_statement -%type statement_list switch_statement_list compound_statement -%type declaration_statement selection_statement selection_statement_nonattributed expression_statement -%type switch_statement switch_statement_nonattributed case_label -%type declaration external_declaration -%type for_init_statement compound_statement_no_new_scope -%type selection_rest_statement for_rest_statement -%type iteration_statement iteration_statement_nonattributed jump_statement statement_no_new_scope statement_scoped -%type single_declaration init_declarator_list - -%type parameter_declaration parameter_declarator parameter_type_specifier - -%type array_specifier -%type invariant_qualifier interpolation_qualifier storage_qualifier precision_qualifier -%type layout_qualifier layout_qualifier_id_list layout_qualifier_id - -%type type_parameter_specifier -%type type_parameter_specifier_opt -%type type_parameter_specifier_list - -%type type_qualifier fully_specified_type type_specifier -%type single_type_qualifier -%type type_specifier_nonarray -%type struct_specifier -%type struct_declarator -%type struct_declarator_list struct_declaration struct_declaration_list -%type block_structure -%type function_header function_declarator -%type function_header_with_parameters -%type function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype -%type function_call_or_method function_identifier function_call_header - -%type identifier_list - -%type precise_qualifier non_uniform_qualifier -%type type_name_list -%type attribute attribute_list single_attribute -%type demote_statement -%type initializer_list -%type spirv_requirements_list spirv_requirements_parameter -%type spirv_extension_list spirv_capability_list -%type spirv_execution_mode_qualifier -%type spirv_execution_mode_parameter_list spirv_execution_mode_parameter spirv_execution_mode_id_parameter_list -%type spirv_storage_class_qualifier -%type spirv_decorate_qualifier -%type spirv_decorate_parameter_list spirv_decorate_parameter -%type spirv_decorate_id_parameter_list spirv_decorate_id_parameter -%type spirv_decorate_string_parameter_list -%type spirv_type_specifier -%type spirv_type_parameter_list spirv_type_parameter -%type spirv_instruction_qualifier -%type spirv_instruction_qualifier_list spirv_instruction_qualifier_id - -%start translation_unit -%% - -variable_identifier - : IDENTIFIER { - $$ = parseContext.handleVariable($1.loc, $1.symbol, $1.string); - } - ; - -primary_expression - : variable_identifier { - $$ = $1; - } - | LEFT_PAREN expression RIGHT_PAREN { - $$ = $2; - if ($$->getAsConstantUnion()) - $$->getAsConstantUnion()->setExpression(); - } - | FLOATCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); - } - | INTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); - } - | UINTCONSTANT { - parseContext.fullIntegerCheck($1.loc, "unsigned literal"); - $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); - } - | BOOLCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); - } - | STRING_LITERAL { - $$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true); - } - | INT32CONSTANT { - parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); - $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); - } - | UINT32CONSTANT { - parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); - $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); - } - | INT64CONSTANT { - parseContext.int64Check($1.loc, "64-bit integer literal"); - $$ = parseContext.intermediate.addConstantUnion($1.i64, $1.loc, true); - } - | UINT64CONSTANT { - parseContext.int64Check($1.loc, "64-bit unsigned integer literal"); - $$ = parseContext.intermediate.addConstantUnion($1.u64, $1.loc, true); - } - | INT16CONSTANT { - parseContext.explicitInt16Check($1.loc, "16-bit integer literal"); - $$ = parseContext.intermediate.addConstantUnion((short)$1.i, $1.loc, true); - } - | UINT16CONSTANT { - parseContext.explicitInt16Check($1.loc, "16-bit unsigned integer literal"); - $$ = parseContext.intermediate.addConstantUnion((unsigned short)$1.u, $1.loc, true); - } - | DOUBLECONSTANT { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double literal"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double literal"); - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtDouble, $1.loc, true); - } - | FLOAT16CONSTANT { - parseContext.float16Check($1.loc, "half float literal"); - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true); - } - ; - -postfix_expression - : primary_expression { - $$ = $1; - } - | postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET { - $$ = parseContext.handleBracketDereference($2.loc, $1, $3); - } - | function_call { - $$ = $1; - } - | postfix_expression DOT IDENTIFIER { - $$ = parseContext.handleDotDereference($3.loc, $1, *$3.string); - } - | postfix_expression INC_OP { - parseContext.variableCheck($1); - parseContext.lValueErrorCheck($2.loc, "++", $1); - $$ = parseContext.handleUnaryMath($2.loc, "++", EOpPostIncrement, $1); - } - | postfix_expression DEC_OP { - parseContext.variableCheck($1); - parseContext.lValueErrorCheck($2.loc, "--", $1); - $$ = parseContext.handleUnaryMath($2.loc, "--", EOpPostDecrement, $1); - } - ; - -integer_expression - : expression { - parseContext.integerCheck($1, "[]"); - $$ = $1; - } - ; - -function_call - : function_call_or_method { - $$ = parseContext.handleFunctionCall($1.loc, $1.function, $1.intermNode); - delete $1.function; - } - ; - -function_call_or_method - : function_call_generic { - $$ = $1; - } - ; - -function_call_generic - : function_call_header_with_parameters RIGHT_PAREN { - $$ = $1; - $$.loc = $2.loc; - } - | function_call_header_no_parameters RIGHT_PAREN { - $$ = $1; - $$.loc = $2.loc; - } - ; - -function_call_header_no_parameters - : function_call_header VOID { - $$ = $1; - } - | function_call_header { - $$ = $1; - } - ; - -function_call_header_with_parameters - : function_call_header assignment_expression { - TParameter param = { 0, new TType }; - param.type->shallowCopy($2->getType()); - $1.function->addParameter(param); - $$.function = $1.function; - $$.intermNode = $2; - } - | function_call_header_with_parameters COMMA assignment_expression { - TParameter param = { 0, new TType }; - param.type->shallowCopy($3->getType()); - $1.function->addParameter(param); - $$.function = $1.function; - $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.loc); - } - ; - -function_call_header - : function_identifier LEFT_PAREN { - $$ = $1; - } - ; - -// Grammar Note: Constructors look like functions, but are recognized as types. - -function_identifier - : type_specifier { - // Constructor - $$.intermNode = 0; - $$.function = parseContext.handleConstructorCall($1.loc, $1); - } - | postfix_expression { - // - // Should be a method or subroutine call, but we haven't recognized the arguments yet. - // - $$.function = 0; - $$.intermNode = 0; - - TIntermMethod* method = $1->getAsMethodNode(); - if (method) { - $$.function = new TFunction(&method->getMethodName(), TType(EbtInt), EOpArrayLength); - $$.intermNode = method->getObject(); - } else { - TIntermSymbol* symbol = $1->getAsSymbolNode(); - if (symbol) { - parseContext.reservedErrorCheck(symbol->getLoc(), symbol->getName()); - TFunction *function = new TFunction(&symbol->getName(), TType(EbtVoid)); - $$.function = function; - } else - parseContext.error($1->getLoc(), "function call, method, or subroutine call expected", "", ""); - } - - if ($$.function == 0) { - // error recover - TString* empty = NewPoolTString(""); - $$.function = new TFunction(empty, TType(EbtVoid), EOpNull); - } - } - | non_uniform_qualifier { - // Constructor - $$.intermNode = 0; - $$.function = parseContext.handleConstructorCall($1.loc, $1); - } - ; - -unary_expression - : postfix_expression { - parseContext.variableCheck($1); - $$ = $1; - if (TIntermMethod* method = $1->getAsMethodNode()) - parseContext.error($1->getLoc(), "incomplete method syntax", method->getMethodName().c_str(), ""); - } - | INC_OP unary_expression { - parseContext.lValueErrorCheck($1.loc, "++", $2); - $$ = parseContext.handleUnaryMath($1.loc, "++", EOpPreIncrement, $2); - } - | DEC_OP unary_expression { - parseContext.lValueErrorCheck($1.loc, "--", $2); - $$ = parseContext.handleUnaryMath($1.loc, "--", EOpPreDecrement, $2); - } - | unary_operator unary_expression { - if ($1.op != EOpNull) { - char errorOp[2] = {0, 0}; - switch($1.op) { - case EOpNegative: errorOp[0] = '-'; break; - case EOpLogicalNot: errorOp[0] = '!'; break; - case EOpBitwiseNot: errorOp[0] = '~'; break; - default: break; // some compilers want this - } - $$ = parseContext.handleUnaryMath($1.loc, errorOp, $1.op, $2); - } else { - $$ = $2; - if ($$->getAsConstantUnion()) - $$->getAsConstantUnion()->setExpression(); - } - } - ; -// Grammar Note: No traditional style type casts. - -unary_operator - : PLUS { $$.loc = $1.loc; $$.op = EOpNull; } - | DASH { $$.loc = $1.loc; $$.op = EOpNegative; } - | BANG { $$.loc = $1.loc; $$.op = EOpLogicalNot; } - | TILDE { $$.loc = $1.loc; $$.op = EOpBitwiseNot; - parseContext.fullIntegerCheck($1.loc, "bitwise not"); } - ; -// Grammar Note: No '*' or '&' unary ops. Pointers are not supported. - -multiplicative_expression - : unary_expression { $$ = $1; } - | multiplicative_expression STAR unary_expression { - $$ = parseContext.handleBinaryMath($2.loc, "*", EOpMul, $1, $3); - if ($$ == 0) - $$ = $1; - } - | multiplicative_expression SLASH unary_expression { - $$ = parseContext.handleBinaryMath($2.loc, "/", EOpDiv, $1, $3); - if ($$ == 0) - $$ = $1; - } - | multiplicative_expression PERCENT unary_expression { - parseContext.fullIntegerCheck($2.loc, "%"); - $$ = parseContext.handleBinaryMath($2.loc, "%", EOpMod, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -additive_expression - : multiplicative_expression { $$ = $1; } - | additive_expression PLUS multiplicative_expression { - $$ = parseContext.handleBinaryMath($2.loc, "+", EOpAdd, $1, $3); - if ($$ == 0) - $$ = $1; - } - | additive_expression DASH multiplicative_expression { - $$ = parseContext.handleBinaryMath($2.loc, "-", EOpSub, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -shift_expression - : additive_expression { $$ = $1; } - | shift_expression LEFT_OP additive_expression { - parseContext.fullIntegerCheck($2.loc, "bit shift left"); - $$ = parseContext.handleBinaryMath($2.loc, "<<", EOpLeftShift, $1, $3); - if ($$ == 0) - $$ = $1; - } - | shift_expression RIGHT_OP additive_expression { - parseContext.fullIntegerCheck($2.loc, "bit shift right"); - $$ = parseContext.handleBinaryMath($2.loc, ">>", EOpRightShift, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -relational_expression - : shift_expression { $$ = $1; } - | relational_expression LEFT_ANGLE shift_expression { - $$ = parseContext.handleBinaryMath($2.loc, "<", EOpLessThan, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - | relational_expression RIGHT_ANGLE shift_expression { - $$ = parseContext.handleBinaryMath($2.loc, ">", EOpGreaterThan, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - | relational_expression LE_OP shift_expression { - $$ = parseContext.handleBinaryMath($2.loc, "<=", EOpLessThanEqual, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - | relational_expression GE_OP shift_expression { - $$ = parseContext.handleBinaryMath($2.loc, ">=", EOpGreaterThanEqual, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - ; - -equality_expression - : relational_expression { $$ = $1; } - | equality_expression EQ_OP relational_expression { - parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison"); - parseContext.opaqueCheck($2.loc, $1->getType(), "=="); - parseContext.specializationCheck($2.loc, $1->getType(), "=="); - parseContext.referenceCheck($2.loc, $1->getType(), "=="); - $$ = parseContext.handleBinaryMath($2.loc, "==", EOpEqual, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - | equality_expression NE_OP relational_expression { - parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison"); - parseContext.opaqueCheck($2.loc, $1->getType(), "!="); - parseContext.specializationCheck($2.loc, $1->getType(), "!="); - parseContext.referenceCheck($2.loc, $1->getType(), "!="); - $$ = parseContext.handleBinaryMath($2.loc, "!=", EOpNotEqual, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - ; - -and_expression - : equality_expression { $$ = $1; } - | and_expression AMPERSAND equality_expression { - parseContext.fullIntegerCheck($2.loc, "bitwise and"); - $$ = parseContext.handleBinaryMath($2.loc, "&", EOpAnd, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -exclusive_or_expression - : and_expression { $$ = $1; } - | exclusive_or_expression CARET and_expression { - parseContext.fullIntegerCheck($2.loc, "bitwise exclusive or"); - $$ = parseContext.handleBinaryMath($2.loc, "^", EOpExclusiveOr, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -inclusive_or_expression - : exclusive_or_expression { $$ = $1; } - | inclusive_or_expression VERTICAL_BAR exclusive_or_expression { - parseContext.fullIntegerCheck($2.loc, "bitwise inclusive or"); - $$ = parseContext.handleBinaryMath($2.loc, "|", EOpInclusiveOr, $1, $3); - if ($$ == 0) - $$ = $1; - } - ; - -logical_and_expression - : inclusive_or_expression { $$ = $1; } - | logical_and_expression AND_OP inclusive_or_expression { - $$ = parseContext.handleBinaryMath($2.loc, "&&", EOpLogicalAnd, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - ; - -logical_xor_expression - : logical_and_expression { $$ = $1; } - | logical_xor_expression XOR_OP logical_and_expression { - $$ = parseContext.handleBinaryMath($2.loc, "^^", EOpLogicalXor, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - ; - -logical_or_expression - : logical_xor_expression { $$ = $1; } - | logical_or_expression OR_OP logical_xor_expression { - $$ = parseContext.handleBinaryMath($2.loc, "||", EOpLogicalOr, $1, $3); - if ($$ == 0) - $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); - } - ; - -conditional_expression - : logical_or_expression { $$ = $1; } - | logical_or_expression QUESTION { - ++parseContext.controlFlowNestingLevel; - } - expression COLON assignment_expression { - --parseContext.controlFlowNestingLevel; - parseContext.boolCheck($2.loc, $1); - parseContext.rValueErrorCheck($2.loc, "?", $1); - parseContext.rValueErrorCheck($5.loc, ":", $4); - parseContext.rValueErrorCheck($5.loc, ":", $6); - $$ = parseContext.intermediate.addSelection($1, $4, $6, $2.loc); - if ($$ == 0) { - parseContext.binaryOpError($2.loc, ":", $4->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $6->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); - $$ = $6; - } - } - ; - -assignment_expression - : conditional_expression { $$ = $1; } - | unary_expression assignment_operator assignment_expression { - parseContext.arrayObjectCheck($2.loc, $1->getType(), "array assignment"); - parseContext.opaqueCheck($2.loc, $1->getType(), "="); - parseContext.storage16BitAssignmentCheck($2.loc, $1->getType(), "="); - parseContext.specializationCheck($2.loc, $1->getType(), "="); - parseContext.lValueErrorCheck($2.loc, "assign", $1); - parseContext.rValueErrorCheck($2.loc, "assign", $3); - $$ = parseContext.addAssign($2.loc, $2.op, $1, $3); - if ($$ == 0) { - parseContext.assignError($2.loc, "assign", $1->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $3->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); - $$ = $1; - } - } - ; - -assignment_operator - : EQUAL { - $$.loc = $1.loc; - $$.op = EOpAssign; - } - | MUL_ASSIGN { - $$.loc = $1.loc; - $$.op = EOpMulAssign; - } - | DIV_ASSIGN { - $$.loc = $1.loc; - $$.op = EOpDivAssign; - } - | MOD_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "%="); - $$.loc = $1.loc; - $$.op = EOpModAssign; - } - | ADD_ASSIGN { - $$.loc = $1.loc; - $$.op = EOpAddAssign; - } - | SUB_ASSIGN { - $$.loc = $1.loc; - $$.op = EOpSubAssign; - } - | LEFT_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "bit-shift left assign"); - $$.loc = $1.loc; $$.op = EOpLeftShiftAssign; - } - | RIGHT_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "bit-shift right assign"); - $$.loc = $1.loc; $$.op = EOpRightShiftAssign; - } - | AND_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "bitwise-and assign"); - $$.loc = $1.loc; $$.op = EOpAndAssign; - } - | XOR_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "bitwise-xor assign"); - $$.loc = $1.loc; $$.op = EOpExclusiveOrAssign; - } - | OR_ASSIGN { - parseContext.fullIntegerCheck($1.loc, "bitwise-or assign"); - $$.loc = $1.loc; $$.op = EOpInclusiveOrAssign; - } - ; - -expression - : assignment_expression { - $$ = $1; - } - | expression COMMA assignment_expression { - parseContext.samplerConstructorLocationCheck($2.loc, ",", $3); - $$ = parseContext.intermediate.addComma($1, $3, $2.loc); - if ($$ == 0) { - parseContext.binaryOpError($2.loc, ",", $1->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $3->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); - $$ = $3; - } - } - ; - -constant_expression - : conditional_expression { - parseContext.constantValueCheck($1, ""); - $$ = $1; - } - ; - -declaration - : function_prototype SEMICOLON { - parseContext.handleFunctionDeclarator($1.loc, *$1.function, true /* prototype */); - $$ = 0; - // TODO: 4.0 functionality: subroutines: make the identifier a user type for this signature - } - | spirv_instruction_qualifier function_prototype SEMICOLON { - parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V instruction qualifier"); - $2.function->setSpirvInstruction(*$1); // Attach SPIR-V intruction qualifier - parseContext.handleFunctionDeclarator($2.loc, *$2.function, true /* prototype */); - $$ = 0; - // TODO: 4.0 functionality: subroutines: make the identifier a user type for this signature - } - | spirv_execution_mode_qualifier SEMICOLON { - parseContext.globalCheck($2.loc, "SPIR-V execution mode qualifier"); - parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V execution mode qualifier"); - $$ = 0; - } - | init_declarator_list SEMICOLON { - if ($1.intermNode && $1.intermNode->getAsAggregate()) - $1.intermNode->getAsAggregate()->setOperator(EOpSequence); - $$ = $1.intermNode; - } - | PRECISION precision_qualifier type_specifier SEMICOLON { - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "precision statement"); - // lazy setting of the previous scope's defaults, has effect only the first time it is called in a particular scope - parseContext.symbolTable.setPreviousDefaultPrecisions(&parseContext.defaultPrecision[0]); - parseContext.setDefaultPrecision($1.loc, $3, $2.qualifier.precision); - $$ = 0; - } - | block_structure SEMICOLON { - parseContext.declareBlock($1.loc, *$1.typeList); - $$ = 0; - } - | block_structure IDENTIFIER SEMICOLON { - parseContext.declareBlock($1.loc, *$1.typeList, $2.string); - $$ = 0; - } - | block_structure IDENTIFIER array_specifier SEMICOLON { - parseContext.declareBlock($1.loc, *$1.typeList, $2.string, $3.arraySizes); - $$ = 0; - } - | type_qualifier SEMICOLON { - parseContext.globalQualifierFixCheck($1.loc, $1.qualifier); - parseContext.updateStandaloneQualifierDefaults($1.loc, $1); - $$ = 0; - } - | type_qualifier IDENTIFIER SEMICOLON { - parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); - parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$2.string); - $$ = 0; - } - | type_qualifier IDENTIFIER identifier_list SEMICOLON { - parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); - $3->push_back($2.string); - parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$3); - $$ = 0; - } - ; - -block_structure - : type_qualifier IDENTIFIER LEFT_BRACE { parseContext.nestedBlockCheck($1.loc); } struct_declaration_list RIGHT_BRACE { - --parseContext.blockNestingLevel; - parseContext.blockName = $2.string; - parseContext.globalQualifierFixCheck($1.loc, $1.qualifier); - parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); - parseContext.currentBlockQualifier = $1.qualifier; - $$.loc = $1.loc; - $$.typeList = $5; - } - -identifier_list - : COMMA IDENTIFIER { - $$ = new TIdentifierList; - $$->push_back($2.string); - } - | identifier_list COMMA IDENTIFIER { - $$ = $1; - $$->push_back($3.string); - } - ; - -function_prototype - : function_declarator RIGHT_PAREN { - $$.function = $1; - $$.loc = $2.loc; - } - | function_declarator RIGHT_PAREN attribute { - $$.function = $1; - $$.loc = $2.loc; - parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); - parseContext.handleFunctionAttributes($2.loc, *$3); - } - | attribute function_declarator RIGHT_PAREN { - $$.function = $2; - $$.loc = $3.loc; - parseContext.requireExtensions($3.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); - parseContext.handleFunctionAttributes($3.loc, *$1); - } - | attribute function_declarator RIGHT_PAREN attribute { - $$.function = $2; - $$.loc = $3.loc; - parseContext.requireExtensions($3.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); - parseContext.handleFunctionAttributes($3.loc, *$1); - parseContext.handleFunctionAttributes($3.loc, *$4); - } - ; - -function_declarator - : function_header { - $$ = $1; - } - | function_header_with_parameters { - $$ = $1; - } - ; - - -function_header_with_parameters - : function_header parameter_declaration { - // Add the parameter - $$ = $1; - if ($2.param.type->getBasicType() != EbtVoid) - $1->addParameter($2.param); - else - delete $2.param.type; - } - | function_header_with_parameters COMMA parameter_declaration { - // - // Only first parameter of one-parameter functions can be void - // The check for named parameters not being void is done in parameter_declarator - // - if ($3.param.type->getBasicType() == EbtVoid) { - // - // This parameter > first is void - // - parseContext.error($2.loc, "cannot be an argument type except for '(void)'", "void", ""); - delete $3.param.type; - } else { - // Add the parameter - $$ = $1; - $1->addParameter($3.param); - } - } - ; - -function_header - : fully_specified_type IDENTIFIER LEFT_PAREN { - if ($1.qualifier.storage != EvqGlobal && $1.qualifier.storage != EvqTemporary) { - parseContext.error($2.loc, "no qualifiers allowed for function return", - GetStorageQualifierString($1.qualifier.storage), ""); - } - if ($1.arraySizes) - parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); - - // Add the function as a prototype after parsing it (we do not support recursion) - TFunction *function; - TType type($1); - - // Potentially rename shader entry point function. No-op most of the time. - parseContext.renameShaderFunction($2.string); - - // Make the function - function = new TFunction($2.string, type); - $$ = function; - } - ; - -parameter_declarator - // Type + name - : type_specifier IDENTIFIER { - if ($1.arraySizes) { - parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); - parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); - } - if ($1.basicType == EbtVoid) { - parseContext.error($2.loc, "illegal use of type 'void'", $2.string->c_str(), ""); - } - parseContext.reservedErrorCheck($2.loc, *$2.string); - - TParameter param = {$2.string, new TType($1)}; - $$.loc = $2.loc; - $$.param = param; - } - | type_specifier IDENTIFIER array_specifier { - if ($1.arraySizes) { - parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); - parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); - } - TType* type = new TType($1); - type->transferArraySizes($3.arraySizes); - type->copyArrayInnerSizes($1.arraySizes); - - parseContext.arrayOfArrayVersionCheck($2.loc, type->getArraySizes()); - parseContext.arraySizeRequiredCheck($3.loc, *$3.arraySizes); - parseContext.reservedErrorCheck($2.loc, *$2.string); - - TParameter param = { $2.string, type }; - - $$.loc = $2.loc; - $$.param = param; - } - ; - -parameter_declaration - // - // With name - // - : type_qualifier parameter_declarator { - $$ = $2; - if ($1.qualifier.precision != EpqNone) - $$.param.type->getQualifier().precision = $1.qualifier.precision; - parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier(), $$.param.type->isCoopMat()); - - parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); - parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type); - parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type); - - } - | parameter_declarator { - $$ = $1; - - parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type); - parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type); - parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier(), $$.param.type->isCoopMat()); - } - // - // Without name - // - | type_qualifier parameter_type_specifier { - $$ = $2; - if ($1.qualifier.precision != EpqNone) - $$.param.type->getQualifier().precision = $1.qualifier.precision; - parseContext.precisionQualifierCheck($1.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier(), $$.param.type->isCoopMat()); - - parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); - parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type); - parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type); - } - | parameter_type_specifier { - $$ = $1; - - parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type); - parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type); - parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier(), $$.param.type->isCoopMat()); - } - ; - -parameter_type_specifier - : type_specifier { - TParameter param = { 0, new TType($1) }; - $$.param = param; - if ($1.arraySizes) - parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); - } - ; - -init_declarator_list - : single_declaration { - $$ = $1; - } - | init_declarator_list COMMA IDENTIFIER { - $$ = $1; - parseContext.declareVariable($3.loc, *$3.string, $1.type); - } - | init_declarator_list COMMA IDENTIFIER array_specifier { - $$ = $1; - parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes); - } - | init_declarator_list COMMA IDENTIFIER array_specifier EQUAL initializer { - $$.type = $1.type; - TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes, $6); - $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $5.loc); - } - | init_declarator_list COMMA IDENTIFIER EQUAL initializer { - $$.type = $1.type; - TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, 0, $5); - $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $4.loc); - } - ; - -single_declaration - : fully_specified_type { - $$.type = $1; - $$.intermNode = 0; - parseContext.declareTypeDefaults($$.loc, $$.type); - } - | fully_specified_type IDENTIFIER { - $$.type = $1; - $$.intermNode = 0; - parseContext.declareVariable($2.loc, *$2.string, $1); - } - | fully_specified_type IDENTIFIER array_specifier { - $$.type = $1; - $$.intermNode = 0; - parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes); - } - | fully_specified_type IDENTIFIER array_specifier EQUAL initializer { - $$.type = $1; - TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes, $5); - $$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $4.loc); - } - | fully_specified_type IDENTIFIER EQUAL initializer { - $$.type = $1; - TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4); - $$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $3.loc); - } - -// Grammar Note: No 'enum', or 'typedef'. - -fully_specified_type - : type_specifier { - $$ = $1; - - parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $$); - if ($1.arraySizes) { - parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); - } - parseContext.precisionQualifierCheck($$.loc, $$.basicType, $$.qualifier, $$.isCoopmat()); - } - | type_qualifier type_specifier { - parseContext.globalQualifierFixCheck($1.loc, $1.qualifier, false, &$2); - parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $2); - - if ($2.arraySizes) { - parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type"); - } - - if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1.qualifier)) - $2.arraySizes = nullptr; - - parseContext.checkNoShaderLayouts($2.loc, $1.shaderQualifiers); - $2.shaderQualifiers.merge($1.shaderQualifiers); - parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true); - parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier, $2.isCoopmat()); - - $$ = $2; - - if (! $$.qualifier.isInterpolation() && - ((parseContext.language == EShLangVertex && $$.qualifier.storage == EvqVaryingOut) || - (parseContext.language == EShLangFragment && $$.qualifier.storage == EvqVaryingIn))) - $$.qualifier.smooth = true; - } - ; - -invariant_qualifier - : INVARIANT { - parseContext.globalCheck($1.loc, "invariant"); - parseContext.profileRequires($$.loc, ENoProfile, 120, 0, "invariant"); - $$.init($1.loc); - $$.qualifier.invariant = true; - } - ; - -interpolation_qualifier - : SMOOTH { - parseContext.globalCheck($1.loc, "smooth"); - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "smooth"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "smooth"); - $$.init($1.loc); - $$.qualifier.smooth = true; - } - | FLAT { - parseContext.globalCheck($1.loc, "flat"); - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "flat"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "flat"); - $$.init($1.loc); - $$.qualifier.flat = true; - } - | NOPERSPECTIVE { - parseContext.globalCheck($1.loc, "noperspective"); - parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_shader_noperspective_interpolation, "noperspective"); - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "noperspective"); - $$.init($1.loc); - $$.qualifier.nopersp = true; - } - | EXPLICITINTERPAMD { - parseContext.globalCheck($1.loc, "__explicitInterpAMD"); - parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); - parseContext.profileRequires($1.loc, ECompatibilityProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); - $$.init($1.loc); - $$.qualifier.explicitInterp = true; - } - | PERVERTEXNV { - parseContext.globalCheck($1.loc, "pervertexNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); - parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); - parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); - $$.init($1.loc); - $$.qualifier.pervertexNV = true; - } - | PERVERTEXEXT { - parseContext.globalCheck($1.loc, "pervertexEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); - parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); - parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); - $$.init($1.loc); - $$.qualifier.pervertexEXT = true; - } - | PERPRIMITIVENV { - // No need for profile version or extension check. Shader stage already checks both. - parseContext.globalCheck($1.loc, "perprimitiveNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshMask), "perprimitiveNV"); - // Fragment shader stage doesn't check for extension. So we explicitly add below extension check. - if (parseContext.language == EShLangFragment) - parseContext.requireExtensions($1.loc, 1, &E_GL_NV_mesh_shader, "perprimitiveNV"); - $$.init($1.loc); - $$.qualifier.perPrimitiveNV = true; - } - | PERPRIMITIVEEXT { - // No need for profile version or extension check. Shader stage already checks both. - parseContext.globalCheck($1.loc, "perprimitiveEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshMask), "perprimitiveEXT"); - // Fragment shader stage doesn't check for extension. So we explicitly add below extension check. - if (parseContext.language == EShLangFragment) - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_mesh_shader, "perprimitiveEXT"); - $$.init($1.loc); - $$.qualifier.perPrimitiveNV = true; - } - | PERVIEWNV { - // No need for profile version or extension check. Shader stage already checks both. - parseContext.globalCheck($1.loc, "perviewNV"); - parseContext.requireStage($1.loc, EShLangMesh, "perviewNV"); - $$.init($1.loc); - $$.qualifier.perViewNV = true; - } - | PERTASKNV { - // No need for profile version or extension check. Shader stage already checks both. - parseContext.globalCheck($1.loc, "taskNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskMask | EShLangMeshMask), "taskNV"); - $$.init($1.loc); - $$.qualifier.perTaskNV = true; - } - ; - -layout_qualifier - : LAYOUT LEFT_PAREN layout_qualifier_id_list RIGHT_PAREN { - $$ = $3; - } - ; - -layout_qualifier_id_list - : layout_qualifier_id { - $$ = $1; - } - | layout_qualifier_id_list COMMA layout_qualifier_id { - $$ = $1; - $$.shaderQualifiers.merge($3.shaderQualifiers); - parseContext.mergeObjectLayoutQualifiers($$.qualifier, $3.qualifier, false); - } - -layout_qualifier_id - : IDENTIFIER { - $$.init($1.loc); - parseContext.setLayoutQualifier($1.loc, $$, *$1.string); - } - | IDENTIFIER EQUAL constant_expression { - $$.init($1.loc); - parseContext.setLayoutQualifier($1.loc, $$, *$1.string, $3); - } - | SHARED { // because "shared" is both an identifier and a keyword - $$.init($1.loc); - TString strShared("shared"); - parseContext.setLayoutQualifier($1.loc, $$, strShared); - } - ; - -precise_qualifier - : PRECISE { - parseContext.profileRequires($$.loc, ECoreProfile | ECompatibilityProfile, 400, E_GL_ARB_gpu_shader5, "precise"); - parseContext.profileRequires($1.loc, EEsProfile, 320, Num_AEP_gpu_shader5, AEP_gpu_shader5, "precise"); - $$.init($1.loc); - $$.qualifier.noContraction = true; - } - ; - -type_qualifier - : single_type_qualifier { - $$ = $1; - } - | type_qualifier single_type_qualifier { - $$ = $1; - if ($$.basicType == EbtVoid) - $$.basicType = $2.basicType; - - $$.shaderQualifiers.merge($2.shaderQualifiers); - parseContext.mergeQualifiers($$.loc, $$.qualifier, $2.qualifier, false); - } - ; - -single_type_qualifier - : storage_qualifier { - $$ = $1; - } - | layout_qualifier { - $$ = $1; - } - | precision_qualifier { - parseContext.checkPrecisionQualifier($1.loc, $1.qualifier.precision); - $$ = $1; - } - | interpolation_qualifier { - // allow inheritance of storage qualifier from block declaration - $$ = $1; - } - | invariant_qualifier { - // allow inheritance of storage qualifier from block declaration - $$ = $1; - } - | precise_qualifier { - // allow inheritance of storage qualifier from block declaration - $$ = $1; - } - | non_uniform_qualifier { - $$ = $1; - } - | spirv_storage_class_qualifier { - parseContext.globalCheck($1.loc, "spirv_storage_class"); - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V storage class qualifier"); - $$ = $1; - } - | spirv_decorate_qualifier { - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V decorate qualifier"); - $$ = $1; - } - | SPIRV_BY_REFERENCE { - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "spirv_by_reference"); - $$.init($1.loc); - $$.qualifier.setSpirvByReference(); - } - | SPIRV_LITERAL { - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "spirv_by_literal"); - $$.init($1.loc); - $$.qualifier.setSpirvLiteral(); - } - ; - -storage_qualifier - : CONST { - $$.init($1.loc); - $$.qualifier.storage = EvqConst; // will later turn into EvqConstReadOnly, if the initializer is not constant - } - | INOUT { - parseContext.globalCheck($1.loc, "inout"); - $$.init($1.loc); - $$.qualifier.storage = EvqInOut; - } - | IN { - parseContext.globalCheck($1.loc, "in"); - $$.init($1.loc); - // whether this is a parameter "in" or a pipeline "in" will get sorted out a bit later - $$.qualifier.storage = EvqIn; - } - | OUT { - parseContext.globalCheck($1.loc, "out"); - $$.init($1.loc); - // whether this is a parameter "out" or a pipeline "out" will get sorted out a bit later - $$.qualifier.storage = EvqOut; - } - | CENTROID { - parseContext.profileRequires($1.loc, ENoProfile, 120, 0, "centroid"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "centroid"); - parseContext.globalCheck($1.loc, "centroid"); - $$.init($1.loc); - $$.qualifier.centroid = true; - } - | UNIFORM { - parseContext.globalCheck($1.loc, "uniform"); - $$.init($1.loc); - $$.qualifier.storage = EvqUniform; - } - | TILEIMAGEEXT { - parseContext.globalCheck($1.loc, "tileImageEXT"); - $$.init($1.loc); - $$.qualifier.storage = EvqTileImageEXT; - } - | SHARED { - parseContext.globalCheck($1.loc, "shared"); - parseContext.profileRequires($1.loc, ECoreProfile | ECompatibilityProfile, 430, E_GL_ARB_compute_shader, "shared"); - parseContext.profileRequires($1.loc, EEsProfile, 310, 0, "shared"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangComputeMask | EShLangMeshMask | EShLangTaskMask), "shared"); - $$.init($1.loc); - $$.qualifier.storage = EvqShared; - } - | BUFFER { - parseContext.globalCheck($1.loc, "buffer"); - $$.init($1.loc); - $$.qualifier.storage = EvqBuffer; - } - | ATTRIBUTE { - parseContext.requireStage($1.loc, EShLangVertex, "attribute"); - parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute"); - parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute"); - parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute"); - parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "attribute"); - - parseContext.globalCheck($1.loc, "attribute"); - - $$.init($1.loc); - $$.qualifier.storage = EvqVaryingIn; - } - | VARYING { - parseContext.checkDeprecated($1.loc, ENoProfile, 130, "varying"); - parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "varying"); - parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "varying"); - parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "varying"); - - parseContext.globalCheck($1.loc, "varying"); - - $$.init($1.loc); - if (parseContext.language == EShLangVertex) - $$.qualifier.storage = EvqVaryingOut; - else - $$.qualifier.storage = EvqVaryingIn; - } - | PATCH { - parseContext.globalCheck($1.loc, "patch"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTessControlMask | EShLangTessEvaluationMask), "patch"); - $$.init($1.loc); - $$.qualifier.patch = true; - } - | SAMPLE { - parseContext.globalCheck($1.loc, "sample"); - $$.init($1.loc); - $$.qualifier.sample = true; - } - | HITATTRNV { - parseContext.globalCheck($1.loc, "hitAttributeNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask - | EShLangAnyHitMask), "hitAttributeNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "hitAttributeNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqHitAttr; - } - | HITOBJECTATTRNV { - parseContext.globalCheck($1.loc, "hitAttributeNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask - | EShLangMissMask), "hitObjectAttributeNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_shader_invocation_reorder, "hitObjectAttributeNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqHitObjectAttrNV; - } - | HITATTREXT { - parseContext.globalCheck($1.loc, "hitAttributeEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask - | EShLangAnyHitMask), "hitAttributeEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "hitAttributeNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqHitAttr; - } - | PAYLOADNV { - parseContext.globalCheck($1.loc, "rayPayloadNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | - EShLangAnyHitMask | EShLangMissMask), "rayPayloadNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqPayload; - } - | PAYLOADEXT { - parseContext.globalCheck($1.loc, "rayPayloadEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | - EShLangAnyHitMask | EShLangMissMask), "rayPayloadEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadEXT"); - $$.init($1.loc); - $$.qualifier.storage = EvqPayload; - } - | PAYLOADINNV { - parseContext.globalCheck($1.loc, "rayPayloadInNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | - EShLangAnyHitMask | EShLangMissMask), "rayPayloadInNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadInNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqPayloadIn; - } - | PAYLOADINEXT { - parseContext.globalCheck($1.loc, "rayPayloadInEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | - EShLangAnyHitMask | EShLangMissMask), "rayPayloadInEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadInEXT"); - $$.init($1.loc); - $$.qualifier.storage = EvqPayloadIn; - } - | CALLDATANV { - parseContext.globalCheck($1.loc, "callableDataNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | - EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqCallableData; - } - | CALLDATAEXT { - parseContext.globalCheck($1.loc, "callableDataEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | - EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataEXT"); - $$.init($1.loc); - $$.qualifier.storage = EvqCallableData; - } - | CALLDATAINNV { - parseContext.globalCheck($1.loc, "callableDataInNV"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInNV"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataInNV"); - $$.init($1.loc); - $$.qualifier.storage = EvqCallableDataIn; - } - | CALLDATAINEXT { - parseContext.globalCheck($1.loc, "callableDataInEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInEXT"); - parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataInEXT"); - $$.init($1.loc); - $$.qualifier.storage = EvqCallableDataIn; - } - | COHERENT { - $$.init($1.loc); - $$.qualifier.coherent = true; - } - | DEVICECOHERENT { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "devicecoherent"); - $$.qualifier.devicecoherent = true; - } - | QUEUEFAMILYCOHERENT { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "queuefamilycoherent"); - $$.qualifier.queuefamilycoherent = true; - } - | WORKGROUPCOHERENT { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "workgroupcoherent"); - $$.qualifier.workgroupcoherent = true; - } - | SUBGROUPCOHERENT { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "subgroupcoherent"); - $$.qualifier.subgroupcoherent = true; - } - | NONPRIVATE { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "nonprivate"); - $$.qualifier.nonprivate = true; - } - | SHADERCALLCOHERENT { - $$.init($1.loc); - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_ray_tracing, "shadercallcoherent"); - $$.qualifier.shadercallcoherent = true; - } - | VOLATILE { - $$.init($1.loc); - $$.qualifier.volatil = true; - } - | RESTRICT { - $$.init($1.loc); - $$.qualifier.restrict = true; - } - | READONLY { - $$.init($1.loc); - $$.qualifier.readonly = true; - } - | WRITEONLY { - $$.init($1.loc); - $$.qualifier.writeonly = true; - } - | SUBROUTINE { - parseContext.spvRemoved($1.loc, "subroutine"); - parseContext.globalCheck($1.loc, "subroutine"); - parseContext.unimplemented($1.loc, "subroutine"); - $$.init($1.loc); - } - | SUBROUTINE LEFT_PAREN type_name_list RIGHT_PAREN { - parseContext.spvRemoved($1.loc, "subroutine"); - parseContext.globalCheck($1.loc, "subroutine"); - parseContext.unimplemented($1.loc, "subroutine"); - $$.init($1.loc); - } - | TASKPAYLOADWORKGROUPEXT { - // No need for profile version or extension check. Shader stage already checks both. - parseContext.globalCheck($1.loc, "taskPayloadSharedEXT"); - parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskMask | EShLangMeshMask), "taskPayloadSharedEXT "); - $$.init($1.loc); - $$.qualifier.storage = EvqtaskPayloadSharedEXT; - } - ; - -non_uniform_qualifier - : NONUNIFORM { - $$.init($1.loc); - $$.qualifier.nonUniform = true; - } - ; - -type_name_list - : IDENTIFIER { - // TODO - } - | type_name_list COMMA IDENTIFIER { - // TODO: 4.0 semantics: subroutines - // 1) make sure each identifier is a type declared earlier with SUBROUTINE - // 2) save all of the identifiers for future comparison with the declared function - } - ; - -type_specifier - : type_specifier_nonarray type_parameter_specifier_opt { - $$ = $1; - $$.qualifier.precision = parseContext.getDefaultPrecision($$); - $$.typeParameters = $2; - parseContext.coopMatTypeParametersCheck($1.loc, $$); - - } - | type_specifier_nonarray type_parameter_specifier_opt array_specifier { - parseContext.arrayOfArrayVersionCheck($3.loc, $3.arraySizes); - $$ = $1; - $$.qualifier.precision = parseContext.getDefaultPrecision($$); - $$.typeParameters = $2; - $$.arraySizes = $3.arraySizes; - parseContext.coopMatTypeParametersCheck($1.loc, $$); - } - ; - -array_specifier - : LEFT_BRACKET RIGHT_BRACKET { - $$.loc = $1.loc; - $$.arraySizes = new TArraySizes; - $$.arraySizes->addInnerSize(); - } - | LEFT_BRACKET conditional_expression RIGHT_BRACKET { - $$.loc = $1.loc; - $$.arraySizes = new TArraySizes; - - TArraySize size; - parseContext.arraySizeCheck($2->getLoc(), $2, size, "array size"); - $$.arraySizes->addInnerSize(size); - } - | array_specifier LEFT_BRACKET RIGHT_BRACKET { - $$ = $1; - $$.arraySizes->addInnerSize(); - } - | array_specifier LEFT_BRACKET conditional_expression RIGHT_BRACKET { - $$ = $1; - - TArraySize size; - parseContext.arraySizeCheck($3->getLoc(), $3, size, "array size"); - $$.arraySizes->addInnerSize(size); - } - ; - -type_parameter_specifier_opt - : type_parameter_specifier { - $$ = $1; - } - | /* May be null */ { - $$ = 0; - } - ; - -type_parameter_specifier - : LEFT_ANGLE type_parameter_specifier_list RIGHT_ANGLE { - $$ = $2; - } - ; - -type_parameter_specifier_list - : type_specifier { - $$ = new TTypeParameters; - $$->arraySizes = new TArraySizes; - $$->basicType = $1.basicType; - } - | unary_expression { - $$ = new TTypeParameters; - $$->arraySizes = new TArraySizes; - - TArraySize size; - parseContext.arraySizeCheck($1->getLoc(), $1, size, "type parameter", true); - $$->arraySizes->addInnerSize(size); - } - | type_parameter_specifier_list COMMA unary_expression { - $$ = $1; - - TArraySize size; - parseContext.arraySizeCheck($3->getLoc(), $3, size, "type parameter", true); - $$->arraySizes->addInnerSize(size); - } - ; - -type_specifier_nonarray - : VOID { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtVoid; - } - | FLOAT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - } - | INT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - } - | UINT { - parseContext.fullIntegerCheck($1.loc, "unsigned integer"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - } - | BOOL { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtBool; - } - | VEC2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(2); - } - | VEC3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(3); - } - | VEC4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(4); - } - | BVEC2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtBool; - $$.setVector(2); - } - | BVEC3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtBool; - $$.setVector(3); - } - | BVEC4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtBool; - $$.setVector(4); - } - | IVEC2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(2); - } - | IVEC3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(3); - } - | IVEC4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(4); - } - | UVEC2 { - parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(2); - } - | UVEC3 { - parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(3); - } - | UVEC4 { - parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(4); - } - | MAT2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 2); - } - | MAT3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 3); - } - | MAT4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 4); - } - | MAT2X2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 2); - } - | MAT2X3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 3); - } - | MAT2X4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 4); - } - | MAT3X2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 2); - } - | MAT3X3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 3); - } - | MAT3X4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 4); - } - | MAT4X2 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 2); - } - | MAT4X3 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 3); - } - | MAT4X4 { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 4); - } - | DOUBLE { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - } - | FLOAT16_T { - parseContext.float16ScalarVectorCheck($1.loc, "float16_t", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - } - | FLOAT32_T { - parseContext.explicitFloat32Check($1.loc, "float32_t", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - } - | FLOAT64_T { - parseContext.explicitFloat64Check($1.loc, "float64_t", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - } - | INT8_T { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt8; - } - | UINT8_T { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint8; - } - | INT16_T { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt16; - } - | UINT16_T { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint16; - } - | INT32_T { - parseContext.explicitInt32Check($1.loc, "32-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - } - | UINT32_T { - parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - } - | INT64_T { - parseContext.int64Check($1.loc, "64-bit integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt64; - } - | UINT64_T { - parseContext.int64Check($1.loc, "64-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint64; - } - | DVEC2 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(2); - } - | DVEC3 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(3); - } - | DVEC4 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double vector"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(4); - } - | F16VEC2 { - parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setVector(2); - } - | F16VEC3 { - parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setVector(3); - } - | F16VEC4 { - parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setVector(4); - } - | F32VEC2 { - parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(2); - } - | F32VEC3 { - parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(3); - } - | F32VEC4 { - parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setVector(4); - } - | F64VEC2 { - parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(2); - } - | F64VEC3 { - parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(3); - } - | F64VEC4 { - parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setVector(4); - } - | I8VEC2 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt8; - $$.setVector(2); - } - | I8VEC3 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt8; - $$.setVector(3); - } - | I8VEC4 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt8; - $$.setVector(4); - } - | I16VEC2 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt16; - $$.setVector(2); - } - | I16VEC3 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt16; - $$.setVector(3); - } - | I16VEC4 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt16; - $$.setVector(4); - } - | I32VEC2 { - parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(2); - } - | I32VEC3 { - parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(3); - } - | I32VEC4 { - parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.setVector(4); - } - | I64VEC2 { - parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt64; - $$.setVector(2); - } - | I64VEC3 { - parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt64; - $$.setVector(3); - } - | I64VEC4 { - parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt64; - $$.setVector(4); - } - | U8VEC2 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint8; - $$.setVector(2); - } - | U8VEC3 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint8; - $$.setVector(3); - } - | U8VEC4 { - parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint8; - $$.setVector(4); - } - | U16VEC2 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint16; - $$.setVector(2); - } - | U16VEC3 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint16; - $$.setVector(3); - } - | U16VEC4 { - parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint16; - $$.setVector(4); - } - | U32VEC2 { - parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(2); - } - | U32VEC3 { - parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(3); - } - | U32VEC4 { - parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.setVector(4); - } - | U64VEC2 { - parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint64; - $$.setVector(2); - } - | U64VEC3 { - parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint64; - $$.setVector(3); - } - | U64VEC4 { - parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint64; - $$.setVector(4); - } - | DMAT2 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 2); - } - | DMAT3 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 3); - } - | DMAT4 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 4); - } - | DMAT2X2 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 2); - } - | DMAT2X3 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 3); - } - | DMAT2X4 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 4); - } - | DMAT3X2 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 2); - } - | DMAT3X3 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 3); - } - | DMAT3X4 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 4); - } - | DMAT4X2 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 2); - } - | DMAT4X3 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 3); - } - | DMAT4X4 { - parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); - if (! parseContext.symbolTable.atBuiltInLevel()) - parseContext.doubleCheck($1.loc, "double matrix"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 4); - } - | F16MAT2 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(2, 2); - } - | F16MAT3 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(3, 3); - } - | F16MAT4 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(4, 4); - } - | F16MAT2X2 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(2, 2); - } - | F16MAT2X3 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(2, 3); - } - | F16MAT2X4 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(2, 4); - } - | F16MAT3X2 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(3, 2); - } - | F16MAT3X3 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(3, 3); - } - | F16MAT3X4 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(3, 4); - } - | F16MAT4X2 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(4, 2); - } - | F16MAT4X3 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(4, 3); - } - | F16MAT4X4 { - parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat16; - $$.setMatrix(4, 4); - } - | F32MAT2 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 2); - } - | F32MAT3 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 3); - } - | F32MAT4 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 4); - } - | F32MAT2X2 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 2); - } - | F32MAT2X3 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 3); - } - | F32MAT2X4 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(2, 4); - } - | F32MAT3X2 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 2); - } - | F32MAT3X3 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 3); - } - | F32MAT3X4 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(3, 4); - } - | F32MAT4X2 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 2); - } - | F32MAT4X3 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 3); - } - | F32MAT4X4 { - parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.setMatrix(4, 4); - } - | F64MAT2 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 2); - } - | F64MAT3 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 3); - } - | F64MAT4 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 4); - } - | F64MAT2X2 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 2); - } - | F64MAT2X3 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 3); - } - | F64MAT2X4 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(2, 4); - } - | F64MAT3X2 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 2); - } - | F64MAT3X3 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 3); - } - | F64MAT3X4 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(3, 4); - } - | F64MAT4X2 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 2); - } - | F64MAT4X3 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 3); - } - | F64MAT4X4 { - parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtDouble; - $$.setMatrix(4, 4); - } - | ACCSTRUCTNV { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtAccStruct; - } - | ACCSTRUCTEXT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtAccStruct; - } - | RAYQUERYEXT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtRayQuery; - } - | ATOMIC_UINT { - parseContext.vulkanRemoved($1.loc, "atomic counter types"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtAtomicUint; - } - | SAMPLER1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd1D); - } - | SAMPLER2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D); - } - | SAMPLER3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd3D); - } - | SAMPLERCUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdCube); - } - | SAMPLER2DSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D, false, true); - } - | SAMPLERCUBESHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdCube, false, true); - } - | SAMPLER2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D, true); - } - | SAMPLER2DARRAYSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D, true, true); - } - | SAMPLER1DSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd1D, false, true); - } - | SAMPLER1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd1D, true); - } - | SAMPLER1DARRAYSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd1D, true, true); - } - | SAMPLERCUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdCube, true); - } - | SAMPLERCUBEARRAYSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdCube, true, true); - } - | F16SAMPLER1D { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd1D); - } - | F16SAMPLER2D { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D); - } - | F16SAMPLER3D { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd3D); - } - | F16SAMPLERCUBE { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdCube); - } - | F16SAMPLER1DSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd1D, false, true); - } - | F16SAMPLER2DSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D, false, true); - } - | F16SAMPLERCUBESHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdCube, false, true); - } - | F16SAMPLER1DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd1D, true); - } - | F16SAMPLER2DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D, true); - } - | F16SAMPLER1DARRAYSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd1D, true, true); - } - | F16SAMPLER2DARRAYSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D, true, true); - } - | F16SAMPLERCUBEARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdCube, true); - } - | F16SAMPLERCUBEARRAYSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdCube, true, true); - } - | ISAMPLER1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd1D); - } - | ISAMPLER2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd2D); - } - | ISAMPLER3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd3D); - } - | ISAMPLERCUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, EsdCube); - } - | ISAMPLER2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd2D, true); - } - | USAMPLER2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd2D); - } - | USAMPLER3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd3D); - } - | USAMPLERCUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, EsdCube); - } - | ISAMPLER1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd1D, true); - } - | ISAMPLERCUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, EsdCube, true); - } - | USAMPLER1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd1D); - } - | USAMPLER1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd1D, true); - } - | USAMPLERCUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, EsdCube, true); - } - | TEXTURECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, EsdCube, true); - } - | ITEXTURECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, EsdCube, true); - } - | UTEXTURECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, EsdCube, true); - } - | USAMPLER2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd2D, true); - } - | TEXTURE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd2D); - } - | TEXTURE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd3D); - } - | TEXTURE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd2D, true); - } - | TEXTURECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, EsdCube); - } - | ITEXTURE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd2D); - } - | ITEXTURE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd3D); - } - | ITEXTURECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, EsdCube); - } - | ITEXTURE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd2D, true); - } - | UTEXTURE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd2D); - } - | UTEXTURE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd3D); - } - | UTEXTURECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, EsdCube); - } - | UTEXTURE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd2D, true); - } - | SAMPLER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setPureSampler(false); - } - | SAMPLERSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setPureSampler(true); - } - | SAMPLER2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdRect); - } - | SAMPLER2DRECTSHADOW { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdRect, false, true); - } - | F16SAMPLER2DRECT { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdRect); - } - | F16SAMPLER2DRECTSHADOW { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdRect, false, true); - } - | ISAMPLER2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, EsdRect); - } - | USAMPLER2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, EsdRect); - } - | SAMPLERBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, EsdBuffer); - } - | F16SAMPLERBUFFER { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, EsdBuffer); - } - | ISAMPLERBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, EsdBuffer); - } - | USAMPLERBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, EsdBuffer); - } - | SAMPLER2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D, false, false, true); - } - | F16SAMPLER2DMS { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D, false, false, true); - } - | ISAMPLER2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd2D, false, false, true); - } - | USAMPLER2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd2D, false, false, true); - } - | SAMPLER2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D, true, false, true); - } - | F16SAMPLER2DMSARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat16, Esd2D, true, false, true); - } - | ISAMPLER2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtInt, Esd2D, true, false, true); - } - | USAMPLER2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtUint, Esd2D, true, false, true); - } - | TEXTURE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd1D); - } - | F16TEXTURE1D { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd1D); - } - | F16TEXTURE2D { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd2D); - } - | F16TEXTURE3D { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd3D); - } - | F16TEXTURECUBE { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, EsdCube); - } - | TEXTURE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd1D, true); - } - | F16TEXTURE1DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd1D, true); - } - | F16TEXTURE2DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd2D, true); - } - | F16TEXTURECUBEARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, EsdCube, true); - } - | ITEXTURE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd1D); - } - | ITEXTURE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd1D, true); - } - | UTEXTURE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd1D); - } - | UTEXTURE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd1D, true); - } - | TEXTURE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, EsdRect); - } - | F16TEXTURE2DRECT { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, EsdRect); - } - | ITEXTURE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, EsdRect); - } - | UTEXTURE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, EsdRect); - } - | TEXTUREBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, EsdBuffer); - } - | F16TEXTUREBUFFER { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, EsdBuffer); - } - | ITEXTUREBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, EsdBuffer); - } - | UTEXTUREBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, EsdBuffer); - } - | TEXTURE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd2D, false, false, true); - } - | F16TEXTURE2DMS { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true); - } - | ITEXTURE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd2D, false, false, true); - } - | UTEXTURE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd2D, false, false, true); - } - | TEXTURE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat, Esd2D, true, false, true); - } - | F16TEXTURE2DMSARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true); - } - | ITEXTURE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtInt, Esd2D, true, false, true); - } - | UTEXTURE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setTexture(EbtUint, Esd2D, true, false, true); - } - | IMAGE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd1D); - } - | F16IMAGE1D { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd1D); - } - | IIMAGE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd1D); - } - | UIMAGE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd1D); - } - | IMAGE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd2D); - } - | F16IMAGE2D { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd2D); - } - | IIMAGE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd2D); - } - | UIMAGE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd2D); - } - | IMAGE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd3D); - } - | F16IMAGE3D { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd3D); - } - | IIMAGE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd3D); - } - | UIMAGE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd3D); - } - | IMAGE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, EsdRect); - } - | F16IMAGE2DRECT { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, EsdRect); - } - | IIMAGE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, EsdRect); - } - | UIMAGE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, EsdRect); - } - | IMAGECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, EsdCube); - } - | F16IMAGECUBE { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, EsdCube); - } - | IIMAGECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, EsdCube); - } - | UIMAGECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, EsdCube); - } - | IMAGEBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, EsdBuffer); - } - | F16IMAGEBUFFER { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, EsdBuffer); - } - | IIMAGEBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, EsdBuffer); - } - | UIMAGEBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, EsdBuffer); - } - | IMAGE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd1D, true); - } - | F16IMAGE1DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd1D, true); - } - | IIMAGE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd1D, true); - } - | UIMAGE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd1D, true); - } - | IMAGE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd2D, true); - } - | F16IMAGE2DARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd2D, true); - } - | IIMAGE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd2D, true); - } - | UIMAGE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd2D, true); - } - | IMAGECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, EsdCube, true); - } - | F16IMAGECUBEARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, EsdCube, true); - } - | IIMAGECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, EsdCube, true); - } - | UIMAGECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, EsdCube, true); - } - | IMAGE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd2D, false, false, true); - } - | F16IMAGE2DMS { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd2D, false, false, true); - } - | IIMAGE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd2D, false, false, true); - } - | UIMAGE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd2D, false, false, true); - } - | IMAGE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat, Esd2D, true, false, true); - } - | F16IMAGE2DMSARRAY { - parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtFloat16, Esd2D, true, false, true); - } - | IIMAGE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt, Esd2D, true, false, true); - } - | UIMAGE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint, Esd2D, true, false, true); - } - | I64IMAGE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd1D); - } - | U64IMAGE1D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd1D); - } - | I64IMAGE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd2D); - } - | U64IMAGE2D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd2D); - } - | I64IMAGE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd3D); - } - | U64IMAGE3D { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd3D); - } - | I64IMAGE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, EsdRect); - } - | U64IMAGE2DRECT { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, EsdRect); - } - | I64IMAGECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, EsdCube); - } - | U64IMAGECUBE { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, EsdCube); - } - | I64IMAGEBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, EsdBuffer); - } - | U64IMAGEBUFFER { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, EsdBuffer); - } - | I64IMAGE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd1D, true); - } - | U64IMAGE1DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd1D, true); - } - | I64IMAGE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd2D, true); - } - | U64IMAGE2DARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd2D, true); - } - | I64IMAGECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, EsdCube, true); - } - | U64IMAGECUBEARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, EsdCube, true); - } - | I64IMAGE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd2D, false, false, true); - } - | U64IMAGE2DMS { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd2D, false, false, true); - } - | I64IMAGE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtInt64, Esd2D, true, false, true); - } - | U64IMAGE2DMSARRAY { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setImage(EbtUint64, Esd2D, true, false, true); - } - | SAMPLEREXTERNALOES { // GL_OES_EGL_image_external - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D); - $$.sampler.external = true; - } - | SAMPLEREXTERNAL2DY2YEXT { // GL_EXT_YUV_target - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.set(EbtFloat, Esd2D); - $$.sampler.yuv = true; - } - | ATTACHMENTEXT { - parseContext.requireStage($1.loc, EShLangFragment, "attachmentEXT input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setAttachmentEXT(EbtFloat); - } - | IATTACHMENTEXT { - parseContext.requireStage($1.loc, EShLangFragment, "attachmentEXT input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setAttachmentEXT(EbtInt); - } - | UATTACHMENTEXT { - parseContext.requireStage($1.loc, EShLangFragment, "attachmentEXT input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setAttachmentEXT(EbtUint); - } - | SUBPASSINPUT { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtFloat); - } - | SUBPASSINPUTMS { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtFloat, true); - } - | F16SUBPASSINPUT { - parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel()); - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtFloat16); - } - | F16SUBPASSINPUTMS { - parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel()); - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtFloat16, true); - } - | ISUBPASSINPUT { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtInt); - } - | ISUBPASSINPUTMS { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtInt, true); - } - | USUBPASSINPUT { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtUint); - } - | USUBPASSINPUTMS { - parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtSampler; - $$.sampler.setSubpass(EbtUint, true); - } - | FCOOPMATNV { - parseContext.fcoopmatCheckNV($1.loc, "fcoopmatNV", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtFloat; - $$.coopmatNV = true; - $$.coopmatKHR = false; - } - | ICOOPMATNV { - parseContext.intcoopmatCheckNV($1.loc, "icoopmatNV", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtInt; - $$.coopmatNV = true; - $$.coopmatKHR = false; - } - | UCOOPMATNV { - parseContext.intcoopmatCheckNV($1.loc, "ucoopmatNV", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtUint; - $$.coopmatNV = true; - $$.coopmatKHR = false; - } - | COOPMAT { - parseContext.coopmatCheck($1.loc, "coopmat", parseContext.symbolTable.atBuiltInLevel()); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtCoopmat; - $$.coopmatNV = false; - $$.coopmatKHR = true; - } - | spirv_type_specifier { - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V type specifier"); - $$ = $1; - } - | HITOBJECTNV { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtHitObjectNV; - } - | struct_specifier { - $$ = $1; - $$.qualifier.storage = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; - parseContext.structTypeCheck($$.loc, $$); - } - | TYPE_NAME { - // - // This is for user defined type names. The lexical phase looked up the - // type. - // - if (const TVariable* variable = ($1.symbol)->getAsVariable()) { - const TType& structure = variable->getType(); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.basicType = EbtStruct; - $$.userDef = &structure; - } else - parseContext.error($1.loc, "expected type name", $1.string->c_str(), ""); - } - ; - -precision_qualifier - : HIGH_PRECISION { - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "highp precision qualifier"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqHigh); - } - | MEDIUM_PRECISION { - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "mediump precision qualifier"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqMedium); - } - | LOW_PRECISION { - parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "lowp precision qualifier"); - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqLow); - } - ; - -struct_specifier - : STRUCT IDENTIFIER LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE { - TType* structure = new TType($5, *$2.string); - parseContext.structArrayCheck($2.loc, *structure); - TVariable* userTypeDef = new TVariable($2.string, *structure, true); - if (! parseContext.symbolTable.insert(*userTypeDef)) - parseContext.error($2.loc, "redefinition", $2.string->c_str(), "struct"); - $$.init($1.loc); - $$.basicType = EbtStruct; - $$.userDef = structure; - --parseContext.structNestingLevel; - } - | STRUCT LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE { - TType* structure = new TType($4, TString("")); - $$.init($1.loc); - $$.basicType = EbtStruct; - $$.userDef = structure; - --parseContext.structNestingLevel; - } - ; - -struct_declaration_list - : struct_declaration { - $$ = $1; - } - | struct_declaration_list struct_declaration { - $$ = $1; - for (unsigned int i = 0; i < $2->size(); ++i) { - for (unsigned int j = 0; j < $$->size(); ++j) { - if ((*$$)[j].type->getFieldName() == (*$2)[i].type->getFieldName()) - parseContext.error((*$2)[i].loc, "duplicate member name:", "", (*$2)[i].type->getFieldName().c_str()); - } - $$->push_back((*$2)[i]); - } - } - ; - -struct_declaration - : type_specifier struct_declarator_list SEMICOLON { - if ($1.arraySizes) { - parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); - if (parseContext.isEsProfile()) - parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); - } - - $$ = $2; - - parseContext.voidErrorCheck($1.loc, (*$2)[0].type->getFieldName(), $1.basicType); - parseContext.precisionQualifierCheck($1.loc, $1.basicType, $1.qualifier, $1.isCoopmat()); - - for (unsigned int i = 0; i < $$->size(); ++i) { - TType type($1); - type.setFieldName((*$$)[i].type->getFieldName()); - type.transferArraySizes((*$$)[i].type->getArraySizes()); - type.copyArrayInnerSizes($1.arraySizes); - parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes()); - (*$$)[i].type->shallowCopy(type); - } - } - | type_qualifier type_specifier struct_declarator_list SEMICOLON { - if ($2.arraySizes) { - parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); - parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type"); - if (parseContext.isEsProfile()) - parseContext.arraySizeRequiredCheck($2.loc, *$2.arraySizes); - } - - $$ = $3; - - parseContext.memberQualifierCheck($1); - parseContext.voidErrorCheck($2.loc, (*$3)[0].type->getFieldName(), $2.basicType); - parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true); - parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier, $2.isCoopmat()); - - for (unsigned int i = 0; i < $$->size(); ++i) { - TType type($2); - type.setFieldName((*$$)[i].type->getFieldName()); - type.transferArraySizes((*$$)[i].type->getArraySizes()); - type.copyArrayInnerSizes($2.arraySizes); - parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes()); - (*$$)[i].type->shallowCopy(type); - } - } - ; - -struct_declarator_list - : struct_declarator { - $$ = new TTypeList; - $$->push_back($1); - } - | struct_declarator_list COMMA struct_declarator { - $$->push_back($3); - } - ; - -struct_declarator - : IDENTIFIER { - $$.type = new TType(EbtVoid); - $$.loc = $1.loc; - $$.type->setFieldName(*$1.string); - } - | IDENTIFIER array_specifier { - parseContext.arrayOfArrayVersionCheck($1.loc, $2.arraySizes); - - $$.type = new TType(EbtVoid); - $$.loc = $1.loc; - $$.type->setFieldName(*$1.string); - $$.type->transferArraySizes($2.arraySizes); - } - ; - -initializer - : assignment_expression { - $$ = $1; - } - | LEFT_BRACE initializer_list RIGHT_BRACE { - const char* initFeature = "{ } style initializers"; - parseContext.requireProfile($1.loc, ~EEsProfile, initFeature); - parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature); - $$ = $2; - } - | LEFT_BRACE initializer_list COMMA RIGHT_BRACE { - const char* initFeature = "{ } style initializers"; - parseContext.requireProfile($1.loc, ~EEsProfile, initFeature); - parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature); - $$ = $2; - } - | LEFT_BRACE RIGHT_BRACE { - const char* initFeature = "empty { } initializer"; - parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_EXT_null_initializer, initFeature); - parseContext.profileRequires($1.loc, ~EEsProfile, 0, E_GL_EXT_null_initializer, initFeature); - $$ = parseContext.intermediate.makeAggregate($1.loc); - } - ; - -initializer_list - : initializer { - $$ = parseContext.intermediate.growAggregate(0, $1, $1->getLoc()); - } - | initializer_list COMMA initializer { - $$ = parseContext.intermediate.growAggregate($1, $3); - } - ; - -declaration_statement - : declaration { $$ = $1; } - ; - -statement - : compound_statement { $$ = $1; } - | simple_statement { $$ = $1; } - ; - -// Grammar Note: labeled statements for switch statements only; 'goto' is not supported. - -simple_statement - : declaration_statement { $$ = $1; } - | expression_statement { $$ = $1; } - | selection_statement { $$ = $1; } - | switch_statement { $$ = $1; } - | case_label { $$ = $1; } - | iteration_statement { $$ = $1; } - | jump_statement { $$ = $1; } - | demote_statement { $$ = $1; } - ; - -demote_statement - : DEMOTE SEMICOLON { - parseContext.requireStage($1.loc, EShLangFragment, "demote"); - parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_demote_to_helper_invocation, "demote"); - $$ = parseContext.intermediate.addBranch(EOpDemote, $1.loc); - } - ; - -compound_statement - : LEFT_BRACE RIGHT_BRACE { $$ = 0; } - | LEFT_BRACE { - parseContext.symbolTable.push(); - ++parseContext.statementNestingLevel; - } - statement_list { - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - --parseContext.statementNestingLevel; - } - RIGHT_BRACE { - if ($3 && $3->getAsAggregate()) - $3->getAsAggregate()->setOperator(parseContext.intermediate.getDebugInfo() ? EOpScope : EOpSequence); - $$ = $3; - } - ; - -statement_no_new_scope - : compound_statement_no_new_scope { $$ = $1; } - | simple_statement { $$ = $1; } - ; - -statement_scoped - : { - ++parseContext.controlFlowNestingLevel; - } - compound_statement { - --parseContext.controlFlowNestingLevel; - $$ = $2; - } - | { - parseContext.symbolTable.push(); - ++parseContext.statementNestingLevel; - ++parseContext.controlFlowNestingLevel; - } - simple_statement { - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - --parseContext.statementNestingLevel; - --parseContext.controlFlowNestingLevel; - $$ = $2; - } - -compound_statement_no_new_scope - // Statement that doesn't create a new scope, for selection_statement, iteration_statement - : LEFT_BRACE RIGHT_BRACE { - $$ = 0; - } - | LEFT_BRACE statement_list RIGHT_BRACE { - if ($2 && $2->getAsAggregate()) - $2->getAsAggregate()->setOperator(EOpSequence); - $$ = $2; - } - ; - -statement_list - : statement { - $$ = parseContext.intermediate.makeAggregate($1); - if ($1 && $1->getAsBranchNode() && ($1->getAsBranchNode()->getFlowOp() == EOpCase || - $1->getAsBranchNode()->getFlowOp() == EOpDefault)) { - parseContext.wrapupSwitchSubsequence(0, $1); - $$ = 0; // start a fresh subsequence for what's after this case - } - } - | statement_list statement { - if ($2 && $2->getAsBranchNode() && ($2->getAsBranchNode()->getFlowOp() == EOpCase || - $2->getAsBranchNode()->getFlowOp() == EOpDefault)) { - parseContext.wrapupSwitchSubsequence($1 ? $1->getAsAggregate() : 0, $2); - $$ = 0; // start a fresh subsequence for what's after this case - } else - $$ = parseContext.intermediate.growAggregate($1, $2); - } - ; - -expression_statement - : SEMICOLON { $$ = 0; } - | expression SEMICOLON { $$ = static_cast($1); } - ; - -selection_statement - : selection_statement_nonattributed { - $$ = $1; - } - | attribute selection_statement_nonattributed { - parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); - parseContext.handleSelectionAttributes(*$1, $2); - $$ = $2; - } - -selection_statement_nonattributed - : IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement { - parseContext.boolCheck($1.loc, $3); - $$ = parseContext.intermediate.addSelection($3, $5, $1.loc); - } - ; - -selection_rest_statement - : statement_scoped ELSE statement_scoped { - $$.node1 = $1; - $$.node2 = $3; - } - | statement_scoped { - $$.node1 = $1; - $$.node2 = 0; - } - ; - -condition - // In 1996 c++ draft, conditions can include single declarations - : expression { - $$ = $1; - parseContext.boolCheck($1->getLoc(), $1); - } - | fully_specified_type IDENTIFIER EQUAL initializer { - parseContext.boolCheck($2.loc, $1); - - TType type($1); - TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4); - if (initNode) - $$ = initNode->getAsTyped(); - else - $$ = 0; - } - ; - -switch_statement - : switch_statement_nonattributed { - $$ = $1; - } - | attribute switch_statement_nonattributed { - parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); - parseContext.handleSwitchAttributes(*$1, $2); - $$ = $2; - } - -switch_statement_nonattributed - : SWITCH LEFT_PAREN expression RIGHT_PAREN { - // start new switch sequence on the switch stack - ++parseContext.controlFlowNestingLevel; - ++parseContext.statementNestingLevel; - parseContext.switchSequenceStack.push_back(new TIntermSequence); - parseContext.switchLevel.push_back(parseContext.statementNestingLevel); - parseContext.symbolTable.push(); - } - LEFT_BRACE switch_statement_list RIGHT_BRACE { - $$ = parseContext.addSwitch($1.loc, $3, $7 ? $7->getAsAggregate() : 0); - delete parseContext.switchSequenceStack.back(); - parseContext.switchSequenceStack.pop_back(); - parseContext.switchLevel.pop_back(); - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - --parseContext.statementNestingLevel; - --parseContext.controlFlowNestingLevel; - } - ; - -switch_statement_list - : /* nothing */ { - $$ = 0; - } - | statement_list { - $$ = $1; - } - ; - -case_label - : CASE expression COLON { - $$ = 0; - if (parseContext.switchLevel.size() == 0) - parseContext.error($1.loc, "cannot appear outside switch statement", "case", ""); - else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel) - parseContext.error($1.loc, "cannot be nested inside control flow", "case", ""); - else { - parseContext.constantValueCheck($2, "case"); - parseContext.integerCheck($2, "case"); - $$ = parseContext.intermediate.addBranch(EOpCase, $2, $1.loc); - } - } - | DEFAULT COLON { - $$ = 0; - if (parseContext.switchLevel.size() == 0) - parseContext.error($1.loc, "cannot appear outside switch statement", "default", ""); - else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel) - parseContext.error($1.loc, "cannot be nested inside control flow", "default", ""); - else - $$ = parseContext.intermediate.addBranch(EOpDefault, $1.loc); - } - ; - -iteration_statement - : iteration_statement_nonattributed { - $$ = $1; - } - | attribute iteration_statement_nonattributed { - parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); - parseContext.handleLoopAttributes(*$1, $2); - $$ = $2; - } - -iteration_statement_nonattributed - : WHILE LEFT_PAREN { - if (! parseContext.limits.whileLoops) - parseContext.error($1.loc, "while loops not available", "limitation", ""); - parseContext.symbolTable.push(); - ++parseContext.loopNestingLevel; - ++parseContext.statementNestingLevel; - ++parseContext.controlFlowNestingLevel; - } - condition RIGHT_PAREN statement_no_new_scope { - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - $$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.loc); - --parseContext.loopNestingLevel; - --parseContext.statementNestingLevel; - --parseContext.controlFlowNestingLevel; - } - | DO { - parseContext.symbolTable.push(); - ++parseContext.loopNestingLevel; - ++parseContext.statementNestingLevel; - ++parseContext.controlFlowNestingLevel; - } - statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON { - if (! parseContext.limits.whileLoops) - parseContext.error($1.loc, "do-while loops not available", "limitation", ""); - - parseContext.boolCheck($8.loc, $6); - - $$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.loc); - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - --parseContext.loopNestingLevel; - --parseContext.statementNestingLevel; - --parseContext.controlFlowNestingLevel; - } - | FOR LEFT_PAREN { - parseContext.symbolTable.push(); - ++parseContext.loopNestingLevel; - ++parseContext.statementNestingLevel; - ++parseContext.controlFlowNestingLevel; - } - for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope { - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - $$ = parseContext.intermediate.makeAggregate($4, $2.loc); - TIntermLoop* forLoop = parseContext.intermediate.addLoop($7, reinterpret_cast($5.node1), reinterpret_cast($5.node2), true, $1.loc); - if (! parseContext.limits.nonInductiveForLoops) - parseContext.inductiveLoopCheck($1.loc, $4, forLoop); - $$ = parseContext.intermediate.growAggregate($$, forLoop, $1.loc); - $$->getAsAggregate()->setOperator(EOpSequence); - --parseContext.loopNestingLevel; - --parseContext.statementNestingLevel; - --parseContext.controlFlowNestingLevel; - } - ; - -for_init_statement - : expression_statement { - $$ = $1; - } - | declaration_statement { - $$ = $1; - } - ; - -conditionopt - : condition { - $$ = $1; - } - | /* May be null */ { - $$ = 0; - } - ; - -for_rest_statement - : conditionopt SEMICOLON { - $$.node1 = $1; - $$.node2 = 0; - } - | conditionopt SEMICOLON expression { - $$.node1 = $1; - $$.node2 = $3; - } - ; - -jump_statement - : CONTINUE SEMICOLON { - if (parseContext.loopNestingLevel <= 0) - parseContext.error($1.loc, "continue statement only allowed in loops", "", ""); - $$ = parseContext.intermediate.addBranch(EOpContinue, $1.loc); - } - | BREAK SEMICOLON { - if (parseContext.loopNestingLevel + parseContext.switchSequenceStack.size() <= 0) - parseContext.error($1.loc, "break statement only allowed in switch and loops", "", ""); - $$ = parseContext.intermediate.addBranch(EOpBreak, $1.loc); - } - | RETURN SEMICOLON { - $$ = parseContext.intermediate.addBranch(EOpReturn, $1.loc); - if (parseContext.currentFunctionType->getBasicType() != EbtVoid) - parseContext.error($1.loc, "non-void function must return a value", "return", ""); - if (parseContext.inMain) - parseContext.postEntryPointReturn = true; - } - | RETURN expression SEMICOLON { - $$ = parseContext.handleReturnValue($1.loc, $2); - } - | DISCARD SEMICOLON { - parseContext.requireStage($1.loc, EShLangFragment, "discard"); - $$ = parseContext.intermediate.addBranch(EOpKill, $1.loc); - } - | TERMINATE_INVOCATION SEMICOLON { - parseContext.requireStage($1.loc, EShLangFragment, "terminateInvocation"); - $$ = parseContext.intermediate.addBranch(EOpTerminateInvocation, $1.loc); - } - | TERMINATE_RAY SEMICOLON { - parseContext.requireStage($1.loc, EShLangAnyHit, "terminateRayEXT"); - $$ = parseContext.intermediate.addBranch(EOpTerminateRayKHR, $1.loc); - } - | IGNORE_INTERSECTION SEMICOLON { - parseContext.requireStage($1.loc, EShLangAnyHit, "ignoreIntersectionEXT"); - $$ = parseContext.intermediate.addBranch(EOpIgnoreIntersectionKHR, $1.loc); - } - ; - -// Grammar Note: No 'goto'. Gotos are not supported. - -translation_unit - : external_declaration { - $$ = $1; - parseContext.intermediate.setTreeRoot($$); - } - | translation_unit external_declaration { - if ($2 != nullptr) { - $$ = parseContext.intermediate.growAggregate($1, $2); - parseContext.intermediate.setTreeRoot($$); - } - } - ; - -external_declaration - : function_definition { - $$ = $1; - } - | declaration { - $$ = $1; - } - | SEMICOLON { - parseContext.requireProfile($1.loc, ~EEsProfile, "extraneous semicolon"); - parseContext.profileRequires($1.loc, ~EEsProfile, 460, nullptr, "extraneous semicolon"); - $$ = nullptr; - } - ; - -function_definition - : function_prototype { - $1.function = parseContext.handleFunctionDeclarator($1.loc, *$1.function, false /* not prototype */); - $1.intermNode = parseContext.handleFunctionDefinition($1.loc, *$1.function); - - // For ES 100 only, according to ES shading language 100 spec: A function - // body has a scope nested inside the function's definition. - if (parseContext.profile == EEsProfile && parseContext.version == 100) - { - parseContext.symbolTable.push(); - ++parseContext.statementNestingLevel; - } - } - compound_statement_no_new_scope { - // May be best done as post process phase on intermediate code - if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) - parseContext.error($1.loc, "function does not return a value:", "", $1.function->getName().c_str()); - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - $$ = parseContext.intermediate.growAggregate($1.intermNode, $3); - parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.function->getType(), $1.loc); - $$->getAsAggregate()->setName($1.function->getMangledName().c_str()); - - // store the pragma information for debug and optimize and other vendor specific - // information. This information can be queried from the parse tree - $$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize); - $$->getAsAggregate()->setDebug(parseContext.contextPragma.debug); - $$->getAsAggregate()->setPragmaTable(parseContext.contextPragma.pragmaTable); - - // Set currentFunctionType to empty pointer when goes outside of the function - parseContext.currentFunctionType = nullptr; - - // For ES 100 only, according to ES shading language 100 spec: A function - // body has a scope nested inside the function's definition. - if (parseContext.profile == EEsProfile && parseContext.version == 100) - { - parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); - --parseContext.statementNestingLevel; - } - } - ; - -attribute - : LEFT_BRACKET LEFT_BRACKET attribute_list RIGHT_BRACKET RIGHT_BRACKET { - $$ = $3; - } - -attribute_list - : single_attribute { - $$ = $1; - } - | attribute_list COMMA single_attribute { - $$ = parseContext.mergeAttributes($1, $3); - } - -single_attribute - : IDENTIFIER { - $$ = parseContext.makeAttributes(*$1.string); - } - | IDENTIFIER LEFT_PAREN constant_expression RIGHT_PAREN { - $$ = parseContext.makeAttributes(*$1.string, $3); - } - -spirv_requirements_list - : spirv_requirements_parameter { - $$ = $1; - } - | spirv_requirements_list COMMA spirv_requirements_parameter { - $$ = parseContext.mergeSpirvRequirements($2.loc, $1, $3); - } - -spirv_requirements_parameter - : IDENTIFIER EQUAL LEFT_BRACKET spirv_extension_list RIGHT_BRACKET { - $$ = parseContext.makeSpirvRequirement($2.loc, *$1.string, $4->getAsAggregate(), nullptr); - } - | IDENTIFIER EQUAL LEFT_BRACKET spirv_capability_list RIGHT_BRACKET { - $$ = parseContext.makeSpirvRequirement($2.loc, *$1.string, nullptr, $4->getAsAggregate()); - } - -spirv_extension_list - : STRING_LITERAL { - $$ = parseContext.intermediate.makeAggregate(parseContext.intermediate.addConstantUnion($1.string, $1.loc, true)); - } - | spirv_extension_list COMMA STRING_LITERAL { - $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.string, $3.loc, true)); - } - -spirv_capability_list - : INTCONSTANT { - $$ = parseContext.intermediate.makeAggregate(parseContext.intermediate.addConstantUnion($1.i, $1.loc, true)); - } - | spirv_capability_list COMMA INTCONSTANT { - $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.i, $3.loc, true)); - } - -spirv_execution_mode_qualifier - : SPIRV_EXECUTION_MODE LEFT_PAREN INTCONSTANT RIGHT_PAREN { - parseContext.intermediate.insertSpirvExecutionMode($3.i); - $$ = 0; - } - | SPIRV_EXECUTION_MODE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN { - parseContext.intermediate.insertSpirvRequirement($3); - parseContext.intermediate.insertSpirvExecutionMode($5.i); - $$ = 0; - } - | SPIRV_EXECUTION_MODE LEFT_PAREN INTCONSTANT COMMA spirv_execution_mode_parameter_list RIGHT_PAREN { - parseContext.intermediate.insertSpirvExecutionMode($3.i, $5->getAsAggregate()); - $$ = 0; - } - | SPIRV_EXECUTION_MODE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_execution_mode_parameter_list RIGHT_PAREN { - parseContext.intermediate.insertSpirvRequirement($3); - parseContext.intermediate.insertSpirvExecutionMode($5.i, $7->getAsAggregate()); - $$ = 0; - } - | SPIRV_EXECUTION_MODE_ID LEFT_PAREN INTCONSTANT COMMA spirv_execution_mode_id_parameter_list RIGHT_PAREN { - parseContext.intermediate.insertSpirvExecutionModeId($3.i, $5->getAsAggregate()); - $$ = 0; - } - | SPIRV_EXECUTION_MODE_ID LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_execution_mode_id_parameter_list RIGHT_PAREN { - parseContext.intermediate.insertSpirvRequirement($3); - parseContext.intermediate.insertSpirvExecutionModeId($5.i, $7->getAsAggregate()); - $$ = 0; - } - -spirv_execution_mode_parameter_list - : spirv_execution_mode_parameter { - $$ = parseContext.intermediate.makeAggregate($1); - } - | spirv_execution_mode_parameter_list COMMA spirv_execution_mode_parameter { - $$ = parseContext.intermediate.growAggregate($1, $3); - } - -spirv_execution_mode_parameter - : FLOATCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); - } - | INTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); - } - | UINTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); - } - | BOOLCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); - } - | STRING_LITERAL { - $$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true); - } - -spirv_execution_mode_id_parameter_list - : constant_expression { - if ($1->getBasicType() != EbtFloat && - $1->getBasicType() != EbtInt && - $1->getBasicType() != EbtUint && - $1->getBasicType() != EbtBool && - $1->getBasicType() != EbtString) - parseContext.error($1->getLoc(), "this type not allowed", $1->getType().getBasicString(), ""); - $$ = parseContext.intermediate.makeAggregate($1); - } - | spirv_execution_mode_id_parameter_list COMMA constant_expression { - if ($3->getBasicType() != EbtFloat && - $3->getBasicType() != EbtInt && - $3->getBasicType() != EbtUint && - $3->getBasicType() != EbtBool && - $3->getBasicType() != EbtString) - parseContext.error($3->getLoc(), "this type not allowed", $3->getType().getBasicString(), ""); - $$ = parseContext.intermediate.growAggregate($1, $3); - } - -spirv_storage_class_qualifier - : SPIRV_STORAGE_CLASS LEFT_PAREN INTCONSTANT RIGHT_PAREN { - $$.init($1.loc); - $$.qualifier.storage = EvqSpirvStorageClass; - $$.qualifier.spirvStorageClass = $3.i; - } - | SPIRV_STORAGE_CLASS LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN { - $$.init($1.loc); - parseContext.intermediate.insertSpirvRequirement($3); - $$.qualifier.storage = EvqSpirvStorageClass; - $$.qualifier.spirvStorageClass = $5.i; - } - -spirv_decorate_qualifier - : SPIRV_DECORATE LEFT_PAREN INTCONSTANT RIGHT_PAREN{ - $$.init($1.loc); - $$.qualifier.setSpirvDecorate($3.i); - } - | SPIRV_DECORATE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN{ - $$.init($1.loc); - parseContext.intermediate.insertSpirvRequirement($3); - $$.qualifier.setSpirvDecorate($5.i); - } - | SPIRV_DECORATE LEFT_PAREN INTCONSTANT COMMA spirv_decorate_parameter_list RIGHT_PAREN { - $$.init($1.loc); - $$.qualifier.setSpirvDecorate($3.i, $5->getAsAggregate()); - } - | SPIRV_DECORATE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_parameter_list RIGHT_PAREN { - $$.init($1.loc); - parseContext.intermediate.insertSpirvRequirement($3); - $$.qualifier.setSpirvDecorate($5.i, $7->getAsAggregate()); - } - | SPIRV_DECORATE_ID LEFT_PAREN INTCONSTANT COMMA spirv_decorate_id_parameter_list RIGHT_PAREN { - $$.init($1.loc); - $$.qualifier.setSpirvDecorateId($3.i, $5->getAsAggregate()); - } - | SPIRV_DECORATE_ID LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_id_parameter_list RIGHT_PAREN { - $$.init($1.loc); - parseContext.intermediate.insertSpirvRequirement($3); - $$.qualifier.setSpirvDecorateId($5.i, $7->getAsAggregate()); - } - | SPIRV_DECORATE_STRING LEFT_PAREN INTCONSTANT COMMA spirv_decorate_string_parameter_list RIGHT_PAREN { - $$.init($1.loc); - $$.qualifier.setSpirvDecorateString($3.i, $5->getAsAggregate()); - } - | SPIRV_DECORATE_STRING LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_string_parameter_list RIGHT_PAREN { - $$.init($1.loc); - parseContext.intermediate.insertSpirvRequirement($3); - $$.qualifier.setSpirvDecorateString($5.i, $7->getAsAggregate()); - } - -spirv_decorate_parameter_list - : spirv_decorate_parameter { - $$ = parseContext.intermediate.makeAggregate($1); - } - | spirv_decorate_parameter_list COMMA spirv_decorate_parameter { - $$ = parseContext.intermediate.growAggregate($1, $3); - } - -spirv_decorate_parameter - : FLOATCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); - } - | INTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); - } - | UINTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); - } - | BOOLCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); - } - -spirv_decorate_id_parameter_list - : spirv_decorate_id_parameter { - $$ = parseContext.intermediate.makeAggregate($1); - } - | spirv_decorate_id_parameter_list COMMA spirv_decorate_id_parameter { - $$ = parseContext.intermediate.growAggregate($1, $3); - } - -spirv_decorate_id_parameter - : variable_identifier { - if ($1->getAsConstantUnion() || $1->getAsSymbolNode()) - $$ = $1; - else - parseContext.error($1->getLoc(), "only allow constants or variables which are not elements of a composite", "", ""); - } - | FLOATCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); - } - | INTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); - } - | UINTCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); - } - | BOOLCONSTANT { - $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); - } - -spirv_decorate_string_parameter_list - : STRING_LITERAL { - $$ = parseContext.intermediate.makeAggregate( - parseContext.intermediate.addConstantUnion($1.string, $1.loc, true)); - } - | spirv_decorate_string_parameter_list COMMA STRING_LITERAL { - $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.string, $3.loc, true)); - } - -spirv_type_specifier - : SPIRV_TYPE LEFT_PAREN spirv_instruction_qualifier_list COMMA spirv_type_parameter_list RIGHT_PAREN { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.setSpirvType(*$3, $5); - } - | SPIRV_TYPE LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list COMMA spirv_type_parameter_list RIGHT_PAREN { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - parseContext.intermediate.insertSpirvRequirement($3); - $$.setSpirvType(*$5, $7); - } - | SPIRV_TYPE LEFT_PAREN spirv_instruction_qualifier_list RIGHT_PAREN { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - $$.setSpirvType(*$3); - } - | SPIRV_TYPE LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list RIGHT_PAREN { - $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); - parseContext.intermediate.insertSpirvRequirement($3); - $$.setSpirvType(*$5); - } - -spirv_type_parameter_list - : spirv_type_parameter { - $$ = $1; - } - | spirv_type_parameter_list COMMA spirv_type_parameter { - $$ = parseContext.mergeSpirvTypeParameters($1, $3); - } - -spirv_type_parameter - : constant_expression { - $$ = parseContext.makeSpirvTypeParameters($1->getLoc(), $1->getAsConstantUnion()); - } - | type_specifier_nonarray { - $$ = parseContext.makeSpirvTypeParameters($1.loc, $1); - } - -spirv_instruction_qualifier - : SPIRV_INSTRUCTION LEFT_PAREN spirv_instruction_qualifier_list RIGHT_PAREN { - $$ = $3; - } - | SPIRV_INSTRUCTION LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list RIGHT_PAREN { - parseContext.intermediate.insertSpirvRequirement($3); - $$ = $5; - } - -spirv_instruction_qualifier_list - : spirv_instruction_qualifier_id { - $$ = $1; - } - | spirv_instruction_qualifier_list COMMA spirv_instruction_qualifier_id { - $$ = parseContext.mergeSpirvInstruction($2.loc, $1, $3); - } - -spirv_instruction_qualifier_id - : IDENTIFIER EQUAL STRING_LITERAL { - $$ = parseContext.makeSpirvInstruction($2.loc, *$1.string, *$3.string); - } - | IDENTIFIER EQUAL INTCONSTANT { - $$ = parseContext.makeSpirvInstruction($2.loc, *$1.string, $3.i); - } - -%% diff --git a/glslang/MachineIndependent/glslang.y b/glslang/MachineIndependent/glslang.y index 7463581a..d47f2925 100644 --- a/glslang/MachineIndependent/glslang.y +++ b/glslang/MachineIndependent/glslang.y @@ -37,14 +37,6 @@ // POSSIBILITY OF SUCH DAMAGE. // -// -// Do not edit the .y file, only edit the .m4 file. -// The .y bison file is not a source file, it is a derivative of the .m4 file. -// The m4 file needs to be processed by m4 to generate the .y bison file. -// -// m4 -P -// - /** * This is bison grammar and productions for parsing all versions of the * GLSL shading languages. diff --git a/glslang/updateGrammar b/glslang/updateGrammar index 4746d89d..a15dc24b 100755 --- a/glslang/updateGrammar +++ b/glslang/updateGrammar @@ -1,4 +1,4 @@ -#!/bin/bash +#!/bin/sh # Copyright (C) 2020 The Khronos Group Inc. # @@ -33,5 +33,4 @@ # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. -m4 -P MachineIndependent/glslang.m4 > MachineIndependent/glslang.y bison --defines=MachineIndependent/glslang_tab.cpp.h -t MachineIndependent/glslang.y -o MachineIndependent/glslang_tab.cpp