Coverage Report

Created: 2018-07-21 08:31

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/include/clang/Analysis/CFGStmtMap.h
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//===--- CFGStmtMap.h - Map from Stmt* to CFGBlock* -----------*- C++ -*-===//
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//
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//                     The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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//  This file defines the CFGStmtMap class, which defines a mapping from
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//  Stmt* to CFGBlock*
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_ANALYSIS_CFGSTMTMAP_H
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#define LLVM_CLANG_ANALYSIS_CFGSTMTMAP_H
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#include "clang/Analysis/CFG.h"
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namespace clang {
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class CFG;
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class CFGBlock;
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class ParentMap;
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class Stmt;
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class CFGStmtMap {
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  ParentMap *PM;
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  void *M;
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  CFGStmtMap(ParentMap *pm, void *m) : PM(pm), M(m) {}
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public:
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  ~CFGStmtMap();
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  /// Returns a new CFGMap for the given CFG.  It is the caller's
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  /// responsibility to 'delete' this object when done using it.
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  static CFGStmtMap *Build(CFG* C, ParentMap *PM);
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  /// Returns the CFGBlock the specified Stmt* appears in.  For Stmt* that
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  /// are terminators, the CFGBlock is the block they appear as a terminator,
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  /// and not the block they appear as a block-level expression (e.g, '&&').
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  /// CaseStmts and LabelStmts map to the CFGBlock they label.
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  CFGBlock *getBlock(Stmt * S);
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  const CFGBlock *getBlock(const Stmt * S) const {
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    return const_cast<CFGStmtMap*>(this)->getBlock(const_cast<Stmt*>(S));
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  }
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};
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} // end clang namespace
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#endif