зеркало из https://github.com/microsoft/clang-1.git
49 строки
1.5 KiB
C++
49 строки
1.5 KiB
C++
//===--- SemaConsumer.h - Abstract interface for AST semantics --*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the SemaConsumer class, a subclass of
|
|
// ASTConsumer that is used by AST clients that also require
|
|
// additional semantic analysis.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef LLVM_CLANG_SEMA_SEMACONSUMER_H
|
|
#define LLVM_CLANG_SEMA_SEMACONSUMER_H
|
|
|
|
#include "clang/AST/ASTConsumer.h"
|
|
|
|
namespace clang {
|
|
class Sema;
|
|
|
|
/// \brief An abstract interface that should be implemented by
|
|
/// clients that read ASTs and then require further semantic
|
|
/// analysis of the entities in those ASTs.
|
|
class SemaConsumer : public ASTConsumer {
|
|
virtual void anchor();
|
|
public:
|
|
SemaConsumer() {
|
|
ASTConsumer::SemaConsumer = true;
|
|
}
|
|
|
|
/// \brief Initialize the semantic consumer with the Sema instance
|
|
/// being used to perform semantic analysis on the abstract syntax
|
|
/// tree.
|
|
virtual void InitializeSema(Sema &S) {}
|
|
|
|
/// \brief Inform the semantic consumer that Sema is no longer available.
|
|
virtual void ForgetSema() {}
|
|
|
|
// isa/cast/dyn_cast support
|
|
static bool classof(const ASTConsumer *Consumer) {
|
|
return Consumer->SemaConsumer;
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif
|