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Diffstat (limited to 'include/clang/Sema/SemaConsumer.h')
-rw-r--r-- | include/clang/Sema/SemaConsumer.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/clang/Sema/SemaConsumer.h b/include/clang/Sema/SemaConsumer.h new file mode 100644 index 0000000..e8219470 --- /dev/null +++ b/include/clang/Sema/SemaConsumer.h @@ -0,0 +1,45 @@ +//===--- 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 { + 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) {} + + // isa/cast/dyn_cast support + static bool classof(const ASTConsumer *Consumer) { + return Consumer->SemaConsumer; + } + static bool classof(const SemaConsumer *) { return true; } + }; +} + +#endif |