32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
//== CheckerContext.cpp - Context info for path-sensitive checkers-----------=//
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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 CheckerContext that provides contextual info for
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// path-sensitive checkers.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
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using namespace clang;
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using namespace ento;
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StringRef CheckerContext::getCalleeName(const CallExpr *CE) const {
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const ProgramState *State = getState();
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const Expr *Callee = CE->getCallee();
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SVal L = State->getSVal(Callee);
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const FunctionDecl *funDecl = L.getAsFunctionDecl();
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if (!funDecl)
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return StringRef();
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IdentifierInfo *funI = funDecl->getIdentifier();
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if (!funI)
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return StringRef();
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return funI->getName();
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}
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