6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
//===--- CFGStmtMap.h - Map from Stmt* to CFGBlock* -----------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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 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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CFGStmtMap(const CFGStmtMap &) = delete;
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CFGStmtMap &operator=(const CFGStmtMap &) = delete;
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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
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