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Enhance readability of error messages for GLSL

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Specifically, make GLSL link error messages more specific and output
only information relevant to the error.

Also change type printing to more closely reflect GLSL syntax. This
is the default for link error messages, but must me enabled with the
new option --enhanced-msgs for compilation error messages.

Also with --enhanced-msgs, only emit one error message per source
line.
This commit is contained in:
Greg Fischer
2021-12-30 11:56:57 -07:00
parent c34bb3b6c5
commit ca0d54d51b
56 changed files with 1055 additions and 374 deletions
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12
Test/baseResults/150.tesc.out
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@@ -627,7 +627,7 @@ ERROR: node is still EOpNull!
ERROR: 0:7: 'vertices' : inconsistent output number of vertices for array size of gl_out
ERROR: 0:11: 'vertices' : inconsistent output number of vertices for array size of a
ERROR: 0:12: 'vertices' : inconsistent output number of vertices for array size of outb
ERROR: 0:26: 'gl_PointSize' : no such field in structure
ERROR: 0:26: 'gl_PointSize' : no such field in structure 'gl_out'
ERROR: 0:26: 'assign' : cannot convert from ' temp float' to ' temp block{ out 4-component vector of float Position gl_Position}'
ERROR: 0:29: 'out' : type must be an array: outf
ERROR: 0:43: 'vertices' : must be greater than 0
@@ -940,8 +940,9 @@ ERROR: Linking tessellation control stage: Multiple function bodies in multiple
main(
ERROR: Linking tessellation control stage: Multiple function bodies in multiple compilation units for the same signature in the same stage:
main(
ERROR: Linking tessellation control stage: Types must match:
outa: " global 4-element array of int" versus " global 1-element array of int"
ERROR: Linking tessellation control and tessellation control stages: Array sizes must be compatible:
tessellation control stage: " int outa[4]"
tessellation control stage: " int outa[1]"
ERROR: Linking tessellation control stage: can't handle multiple entry points per stage
ERROR: Linking tessellation control stage: Multiple function bodies in multiple compilation units for the same signature in the same stage:
main(
@@ -951,8 +952,9 @@ ERROR: Linking tessellation control stage: Multiple function bodies in multiple
foo(
ERROR: Linking tessellation control stage: Multiple function bodies in multiple compilation units for the same signature in the same stage:
main(
ERROR: Linking tessellation control stage: Types must match:
gl_out: " out 4-element array of block{ out 4-component vector of float Position gl_Position, out float PointSize gl_PointSize, out unsized 2-element array of float ClipDistance gl_ClipDistance}" versus " out 3-element array of block{ out 4-component vector of float Position gl_Position}"
ERROR: Linking tessellation control and tessellation control stages: tessellation control block member has no corresponding member in tessellation control block:
tessellation control stage: Block: gl_PerVertex, Member: gl_PointSize
tessellation control stage: Block: gl_PerVertex, Member: n/a
Linked tessellation evaluation stage: