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//
// Copyright (c) 2018 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// FunctionLookup.h: Used for storing function calls that have not yet been resolved during parsing.
//
#ifndef COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_
#define COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_
#include "compiler/translator/ImmutableString.h"
#include "compiler/translator/IntermNode.h"
namespace sh
{
// A function look-up.
class TFunctionLookup : angle::NonCopyable
{
public:
POOL_ALLOCATOR_NEW_DELETE
static TFunctionLookup *CreateConstructor(const TType *type);
static TFunctionLookup *CreateFunctionCall(const ImmutableString &name, const TSymbol *symbol);
const ImmutableString &name() const;
ImmutableString getMangledName() const;
static ImmutableString GetMangledName(const char *functionName,
const TIntermSequence &arguments);
std::vector<ImmutableString> getMangledNamesForImplicitConversions() const;
bool isConstructor() const;
const TType &constructorType() const;
void setThisNode(TIntermTyped *thisNode);
TIntermTyped *thisNode() const;
void addArgument(TIntermTyped *argument);
TIntermSequence &arguments();
// Symbol looked up in the lexical phase using only the name of the function.
// This does not necessarily correspond to the correct overloaded function.
const TSymbol *symbol() const;
private:
TFunctionLookup(const ImmutableString &name,
const TType *constructorType,
const TSymbol *symbol);
const ImmutableString mName;
const TType *const mConstructorType;
TIntermTyped *mThisNode;
TIntermSequence mArguments;
const TSymbol *mSymbol;
};
} // namespace sh
#endif // COMPILER_TRANSLATOR_FUNCTIONLOOKUP_H_
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