Non-functional: Rename some entry-point variables to entryPoint, not main.

SPIRV/GlslangToSpv.cpp

@@ -182,8 +182,8 @@ protected:
 
     // There is a 1:1 mapping between a spv builder and a module; this is thread safe
     spv::Builder builder;
-    bool inMain;
-    bool mainTerminated;
+    bool inEntryPoint;
+    bool entryPointTerminated;
     bool linkageOnly;                  // true when visiting the set of objects in the AST present only for establishing interface, whether or not they were statically used
     std::set<spv::Id> iOSet;           // all input/output variables from either static use or declaration of interface
     const glslang::TIntermediate* glslangIntermediate;
@@ -769,7 +769,7 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(const glslang::TIntermediate* gls
     : TIntermTraverser(true, false, true), shaderEntry(nullptr), currentFunction(nullptr),
       sequenceDepth(0), logger(buildLogger),
       builder((glslang::GetKhronosToolId() << 16) | GeneratorVersion, logger),
-      inMain(false), mainTerminated(false), linkageOnly(false),
+      inEntryPoint(false), entryPointTerminated(false), linkageOnly(false),
       glslangIntermediate(glslangIntermediate)
 {
     spv::ExecutionModel executionModel = TranslateExecutionModel(glslangIntermediate->getStage());
@@ -902,7 +902,7 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(const glslang::TIntermediate* gls
 // Finish creating SPV, after the traversal is complete.
 void TGlslangToSpvTraverser::finishSpv()
 {
-    if (! mainTerminated) {
+    if (! entryPointTerminated) {
         builder.setBuildPoint(shaderEntry->getLastBlock());
         builder.leaveFunction();
     }
@@ -1383,17 +1383,17 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
     case glslang::EOpFunction:
         if (visit == glslang::EvPreVisit) {
             if (isShaderEntryPoint(node)) {
-                inMain = true;
+                inEntryPoint = true;
                 builder.setBuildPoint(shaderEntry->getLastBlock());
                 currentFunction = shaderEntry;
             } else {
                 handleFunctionEntry(node);
             }
         } else {
-            if (inMain)
-                mainTerminated = true;
+            if (inEntryPoint)
+                entryPointTerminated = true;
             builder.leaveFunction();
-            inMain = false;
+            inEntryPoint = false;
         }
 
         return true;

SPIRV/SpvBuilder.cpp

@@ -64,7 +64,7 @@ Builder::Builder(unsigned int magicNumber, SpvBuildLogger* buildLogger) :
     builderNumber(magicNumber),
     buildPoint(0),
     uniqueId(0),
-    mainFunction(0),
+    entryPointFunction(0),
     generatingOpCodeForSpecConst(false),
     logger(buildLogger)
 {
@@ -967,15 +967,15 @@ void Builder::addMemberDecoration(Id id, unsigned int member, Decoration decorat
 // Comments in header
 Function* Builder::makeEntryPoint(const char* entryPoint)
 {
-    assert(! mainFunction);
+    assert(! entryPointFunction);
 
     Block* entry;
     std::vector<Id> params;
     std::vector<Decoration> precisions;
 
-    mainFunction = makeFunctionEntry(NoPrecision, makeVoidType(), entryPoint, params, precisions, &entry);
+    entryPointFunction = makeFunctionEntry(NoPrecision, makeVoidType(), entryPoint, params, precisions, &entry);
 
-    return mainFunction;
+    return entryPointFunction;
 }
 
 // Comments in header

SPIRV/SpvBuilder.h

@@ -564,7 +564,7 @@ public:
     Module module;
     Block* buildPoint;
     Id uniqueId;
-    Function* mainFunction;
+    Function* entryPointFunction;
     bool generatingOpCodeForSpecConst;
     AccessChain accessChain;
 

glslang/Include/revision.h

@@ -2,5 +2,5 @@
 // For the version, it uses the latest git tag followed by the number of commits.
 // For the date, it uses the current date (when then script is run).
 
-#define GLSLANG_REVISION "Overload400-PrecQual.1659"
+#define GLSLANG_REVISION "Overload400-PrecQual.1660"
 #define GLSLANG_DATE "26-Nov-2016"

hlsl/hlslParseHelper.cpp

@@ -55,7 +55,7 @@ HlslParseContext::HlslParseContext(TSymbolTable& symbolTable, TIntermediate& int
     TParseContextBase(symbolTable, interm, parsingBuiltins, version, profile, spvVersion, language, infoSink, forwardCompatible, messages),
     contextPragma(true, false),
     loopNestingLevel(0), annotationNestingLevel(0), structNestingLevel(0), controlFlowNestingLevel(0),
-    postMainReturn(false),
+    postEntryPointReturn(false),
     limits(resources.limits),
     entryPointOutput(nullptr),
     nextInLocation(0), nextOutLocation(0)
@@ -1141,7 +1141,7 @@ TIntermAggregate* HlslParseContext::handleFunctionDefinition(const TSourceLoc& l
     intermediate.setAggregateOperator(paramNodes, EOpParameters, TType(EbtVoid), loc);
     loopNestingLevel = 0;
     controlFlowNestingLevel = 0;
-    postMainReturn = false;
+    postEntryPointReturn = false;
 
     // Handle function attributes
     if (inEntryPoint) {

hlsl/hlslParseHelper.h

@@ -193,7 +193,7 @@ protected:
     int controlFlowNestingLevel; // 0 if outside all flow control
     TList<TIntermSequence*> switchSequenceStack;  // case, node, case, case, node, ...; ensure only one node between cases;   stack of them for nesting
     bool inEntryPoint;           // if inside a function, true if the function is the entry point
-    bool postMainReturn;         // if inside a function, true if the function is the entry point and this is after a return statement
+    bool postEntryPointReturn;         // if inside a function, true if the function is the entry point and this is after a return statement
     const TType* currentFunctionType;  // the return type of the function that's currently being parsed
     bool functionReturnsValue;   // true if a non-void function has a return
     TBuiltInResource resources;