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