| //===--- LambdaMangleContext.h - Context for mangling lambdas ---*- 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 LambdaMangleContext interface, which keeps track of |
| // the Itanium C++ ABI mangling numbers for lambda expressions. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_CLANG_LAMBDAMANGLECONTEXT_H |
| #define LLVM_CLANG_LAMBDAMANGLECONTEXT_H |
| |
| #include "llvm/ADT/DenseMap.h" |
| |
| namespace clang { |
| |
| class CXXMethodDecl; |
| class FunctionProtoType; |
| |
| /// \brief Keeps track of the mangled names of lambda expressions within a |
| /// particular context. |
| class LambdaMangleContext { |
| llvm::DenseMap<const FunctionProtoType *, unsigned> ManglingNumbers; |
| |
| public: |
| /// \brief Retrieve the mangling number of a new lambda expression with the |
| /// given call operator within this lambda context. |
| unsigned getManglingNumber(CXXMethodDecl *CallOperator); |
| }; |
| |
| } // end namespace clang |
| #endif |