diff --git a/Test/baseResults/preprocessor.line.frag.err b/Test/baseResults/preprocessor.line.frag.err
new file mode 100644
index 00000000..5f177e6c
--- /dev/null
+++ b/Test/baseResults/preprocessor.line.frag.err
@@ -0,0 +1,2 @@
+Warning, version 310 is not yet complete; most version-specific features are present, but some are missing.
+
diff --git a/Test/baseResults/preprocessor.line.frag.out b/Test/baseResults/preprocessor.line.frag.out
new file mode 100644
index 00000000..2145b6f0
--- /dev/null
+++ b/Test/baseResults/preprocessor.line.frag.out
@@ -0,0 +1,6 @@
+#version 310 es
+
+#line 1 2
+#pragma something
+void main(){ }
+
diff --git a/Test/baseResults/preprocessor.line.vert.out b/Test/baseResults/preprocessor.line.vert.out
index 2893521b..5d9709b3 100644
--- a/Test/baseResults/preprocessor.line.vert.out
+++ b/Test/baseResults/preprocessor.line.vert.out
@@ -7,7 +7,6 @@
 #line 2
 
 #line 0
-
 #line 4
 
 #line 8
diff --git a/Test/preprocessor.line.frag b/Test/preprocessor.line.frag
new file mode 100644
index 00000000..0b7ac766
--- /dev/null
+++ b/Test/preprocessor.line.frag
@@ -0,0 +1,4 @@
+#version 310 es
+#line 1 2
+#pragma something
+void main() {}
diff --git a/Test/test-preprocessor-list b/Test/test-preprocessor-list
index b35d03f4..d4fef577 100644
--- a/Test/test-preprocessor-list
+++ b/Test/test-preprocessor-list
@@ -3,5 +3,6 @@ preprocessor.errors.vert
 preprocessor.extensions.vert
 preprocessor.function_macro.vert
 preprocessor.line.vert
+preprocessor.line.frag
 preprocessor.pragma.vert
 preprocessor.simple.vert
diff --git a/glslang/MachineIndependent/ParseHelper.cpp b/glslang/MachineIndependent/ParseHelper.cpp
index 34d3fbfc..8527fd56 100644
--- a/glslang/MachineIndependent/ParseHelper.cpp
+++ b/glslang/MachineIndependent/ParseHelper.cpp
@@ -2654,6 +2654,19 @@ void TParseContext::updateImplicitArraySize(TSourceLoc loc, TIntermNode *node, i
     symbol->getWritableType().setImplicitArraySize(index + 1);
 }
 
+// Returns true if the first argument to the #line directive is the line number for the next line.
+//
+// Desktop, pre-version 3.30:  "After processing this directive
+// (including its new-line), the implementation will behave as if it is compiling at line number line+1 and
+// source string number source-string-number."
+//
+// Desktop, version 3.30 and later, and ES:  "After processing this directive
+// (including its new-line), the implementation will behave as if it is compiling at line number line and
+// source string number source-string-number.
+bool TParseContext::lineDirectiveShouldSetNextLine() const {
+    return profile == EEsProfile || version >= 330;
+}
+
 //
 // Enforce non-initializer type/qualifier rules.
 //
diff --git a/glslang/MachineIndependent/ParseHelper.h b/glslang/MachineIndependent/ParseHelper.h
index 3d933d9f..ee8ff0ab 100644
--- a/glslang/MachineIndependent/ParseHelper.h
+++ b/glslang/MachineIndependent/ParseHelper.h
@@ -212,6 +212,8 @@ public:
     void setCurrentString(int string) { currentScanner->setString(string); }
     void setScanner(TInputScanner* scanner) { currentScanner  = scanner; }
 
+    bool lineDirectiveShouldSetNextLine() const;
+
     void notifyVersion(int line, int version, const char* type_string);
     void notifyErrorDirective(int line, const char* error_message);
     void notifyLineDirective(int line, bool has_source, int source);
diff --git a/glslang/MachineIndependent/ShaderLang.cpp b/glslang/MachineIndependent/ShaderLang.cpp
index a1516a01..10709c59 100644
--- a/glslang/MachineIndependent/ShaderLang.cpp
+++ b/glslang/MachineIndependent/ShaderLang.cpp
@@ -639,18 +639,25 @@ struct DoPreprocessing {
                 adjustLine(line);
                 outputStream << "#extension " << extension << " : " << behavior;
         });
-        parseContext.setLineCallback([&lastLine, &outputStream](
-            int line, bool hasSource, int sourceNum) {
+        parseContext.setLineCallback([&lastLine, &outputStream, &parseContext](
+            int newLineNo, bool hasSource, int sourceNum) {
             // SourceNum is the number of the source-string that is being parsed.
             if (lastLine != -1) {
                 outputStream << std::endl;
             }
-            outputStream << "#line " << line;
+            outputStream << "#line " << newLineNo;
             if (hasSource) {
                 outputStream << " " << sourceNum;
             }
+            if (parseContext.lineDirectiveShouldSetNextLine()) {
+                // newLineNo is the new line number for the line following the #line
+                // directive. So the new line number for the current line is
+                newLineNo -= 1;
+            }
             outputStream << std::endl;
-            lastLine = std::max(line - 1, 1);
+            // Line number starts from 1. And we are at the next line of the #line
+            // directive now. So lastLine (from 0) should be (newLineNo - 1) + 1.
+            lastLine = newLineNo;
         });
 
 
diff --git a/glslang/MachineIndependent/preprocessor/Pp.cpp b/glslang/MachineIndependent/preprocessor/Pp.cpp
index 6b8cdc0a..84b40735 100644
--- a/glslang/MachineIndependent/preprocessor/Pp.cpp
+++ b/glslang/MachineIndependent/preprocessor/Pp.cpp
@@ -641,14 +641,7 @@ int TPpContext::CPPline(TPpToken* ppToken)
         if (token == '\n')
             ++lineRes;
 
-        // Desktop, pre-version 3.30:  "After processing this directive
-        // (including its new-line), the implementation will behave as if it is compiling at line number line+1 and
-        // source string number source-string-number."
-        //
-        // Desktop, version 3.30 and later, and ES:  "After processing this directive
-        // (including its new-line), the implementation will behave as if it is compiling at line number line and
-        // source string number source-string-number.
-        if (parseContext.profile == EEsProfile || parseContext.version >= 330)
+        if (parseContext.lineDirectiveShouldSetNextLine())
             --lineRes;
         parseContext.setCurrentLine(lineRes);