43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
//===--- ModelConsumer.cpp - ASTConsumer for consuming model files --------===//
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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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/// \file
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/// \brief This file implements an ASTConsumer for consuming model files.
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///
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/// This ASTConsumer handles the AST of a parsed model file. All top level
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/// function definitions will be collected from that model file for later
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/// retrieval during the static analysis. The body of these functions will not
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/// be injected into the ASTUnit of the analyzed translation unit. It will be
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/// available through the BodyFarm which is utilized by the AnalysisDeclContext
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/// class.
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///
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//===----------------------------------------------------------------------===//
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#include "clang/StaticAnalyzer/Frontend/ModelConsumer.h"
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#include "clang/AST/Decl.h"
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#include "clang/AST/DeclGroup.h"
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using namespace clang;
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using namespace ento;
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ModelConsumer::ModelConsumer(llvm::StringMap<Stmt *> &Bodies)
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: Bodies(Bodies) {}
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bool ModelConsumer::HandleTopLevelDecl(DeclGroupRef D) {
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for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) {
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// Only interested in definitions.
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const FunctionDecl *func = llvm::dyn_cast<FunctionDecl>(*I);
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if (func && func->hasBody()) {
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Bodies.insert(std::make_pair(func->getName(), func->getBody()));
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}
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}
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return true;
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}
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