403     TParseContext parseContext(mSymbolTable, mExtensionBehavior, mShaderType, mShaderSpec,  in compileTreeImpl()  local
407     parseContext.setFragmentPrecisionHighOnESSL1(mResources.FragmentPrecisionHigh == 1);  in compileTreeImpl()
416                        &parseContext) != 0)  in compileTreeImpl()
421     if (parseContext.getTreeRoot() == nullptr)  in compileTreeImpl()
426     setASTMetadata(parseContext);  in compileTreeImpl()
428     if (!checkShaderVersion(&parseContext))  in compileTreeImpl()
433     TIntermBlock *root = parseContext.getTreeRoot();  in compileTreeImpl()
434     if (!checkAndSimplifyAST(root, parseContext, compileOptions))  in compileTreeImpl()
442 bool TCompiler::checkShaderVersion(TParseContext *parseContext)  in checkShaderVersion()  argument
450     ASSERT(parseContext);  in checkShaderVersion()
470                 if (!parseContext->checkCanUseOneOfExtensions(  in checkShaderVersion()
490                 if (!parseContext->checkCanUseExtension(sh::TSourceLoc(),  in checkShaderVersion()
505 void TCompiler::setASTMetadata(const TParseContext &parseContext)  in setASTMetadata()  argument
507     mShaderVersion = parseContext.getShaderVersion();  in setASTMetadata()
509     mPragma = parseContext.pragma();  in setASTMetadata()
512     mEarlyFragmentTestsSpecified = parseContext.isEarlyFragmentTestsSpecified();  in setASTMetadata()
514     mComputeShaderLocalSizeDeclared = parseContext.isComputeShaderLocalSizeDeclared();  in setASTMetadata()
515     mComputeShaderLocalSize         = parseContext.getComputeShaderLocalSize();  in setASTMetadata()
517     mNumViews = parseContext.getNumViews();  in setASTMetadata()
521         mGeometryShaderInputPrimitiveType  = parseContext.getGeometryShaderInputPrimitiveType();  in setASTMetadata()
522         mGeometryShaderOutputPrimitiveType = parseContext.getGeometryShaderOutputPrimitiveType();  in setASTMetadata()
523         mGeometryShaderMaxVertices         = parseContext.getGeometryShaderMaxVertices();  in setASTMetadata()
524         mGeometryShaderInvocations         = parseContext.getGeometryShaderInvocations();  in setASTMetadata()
528         mTessControlShaderOutputVertices = parseContext.getTessControlShaderOutputVertices();  in setASTMetadata()
533             parseContext.getTessEvaluationShaderInputPrimitiveType();  in setASTMetadata()
535             parseContext.getTessEvaluationShaderInputVertexSpacingType();  in setASTMetadata()
537             parseContext.getTessEvaluationShaderInputOrderingType();  in setASTMetadata()
538         mTessEvaluationShaderInputPointType = parseContext.getTessEvaluationShaderInputPointType();  in setASTMetadata()
575                                     const TParseContext &parseContext,  in checkAndSimplifyAST()  argument
697     if (parseContext.isExtensionEnabled(TExtension::EXT_clip_cull_distance))  in checkAndSimplifyAST()
716         (parseContext.isExtensionEnabled(TExtension::OVR_multiview2) ||  in checkAndSimplifyAST()
717          parseContext.isExtensionEnabled(TExtension::OVR_multiview)) &&  in checkAndSimplifyAST()