FunctionLookup.h (1899B)
1 // 2 // Copyright 2018 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 // FunctionLookup.h: Used for storing function calls that have not yet been resolved during parsing. 7 // 8 9 #ifndef COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_ 10 #define COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_ 11 12 #include "compiler/translator/ImmutableString.h" 13 #include "compiler/translator/IntermNode.h" 14 15 namespace sh 16 { 17 18 // A function look-up. 19 class TFunctionLookup : angle::NonCopyable 20 { 21 public: 22 POOL_ALLOCATOR_NEW_DELETE 23 24 static TFunctionLookup *CreateConstructor(const TType *type); 25 static TFunctionLookup *CreateFunctionCall(const ImmutableString &name, const TSymbol *symbol); 26 27 const ImmutableString &name() const; 28 ImmutableString getMangledName() const; 29 static ImmutableString GetMangledName(const char *functionName, 30 const TIntermSequence &arguments); 31 std::vector<ImmutableString> getMangledNamesForImplicitConversions() const; 32 33 bool isConstructor() const; 34 const TType &constructorType() const; 35 36 void setThisNode(TIntermTyped *thisNode); 37 TIntermTyped *thisNode() const; 38 39 void addArgument(TIntermTyped *argument); 40 TIntermSequence &arguments(); 41 42 // Symbol looked up in the lexical phase using only the name of the function. 43 // This does not necessarily correspond to the correct overloaded function. 44 const TSymbol *symbol() const; 45 46 private: 47 TFunctionLookup(const ImmutableString &name, 48 const TType *constructorType, 49 const TSymbol *symbol); 50 51 const ImmutableString mName; 52 const TType *const mConstructorType; 53 TIntermTyped *mThisNode; 54 TIntermSequence mArguments; 55 const TSymbol *mSymbol; 56 }; 57 58 } // namespace sh 59 60 #endif // COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_