Further tweak USR generation by shorting names and distinguish between namespaces and functions.
llvm-svn: 93404
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@ -67,37 +67,56 @@ static inline Program &GetProgram(CXIndex CIdx) {
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//===----------------------------------------------------------------------===//
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namespace {
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class USRGenerator : public DeclVisitor<USRGenerator> {
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class USRGenerator : public DeclVisitor<USRGenerator> {
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llvm::raw_ostream &Out;
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public:
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public:
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USRGenerator(llvm::raw_ostream &out) : Out(out) {}
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void VisitBlockDecl(BlockDecl *D);
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void VisitDeclContext(DeclContext *D);
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void VisitFunctionDecl(FunctionDecl *D);
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void VisitNamedDecl(NamedDecl *D);
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void VisitNamespaceDecl(NamespaceDecl *D);
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void VisitObjCContainerDecl(ObjCContainerDecl *CD);
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void VisitObjCMethodDecl(ObjCMethodDecl *MD);
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void VisitObjCPropertyDecl(ObjCPropertyDecl *D);
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void VisitRecordDecl(RecordDecl *D);
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void VisitTypedefDecl(TypedefDecl *D);
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};
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};
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} // end anonymous namespace
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void USRGenerator::VisitBlockDecl(BlockDecl *D) {
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VisitDeclContext(D->getDeclContext());
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// FIXME: Better support for anonymous blocks.
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Out << "@B^anon";
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}
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void USRGenerator::VisitDeclContext(DeclContext *DC) {
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if (NamedDecl *D = dyn_cast<NamedDecl>(DC))
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Visit(D);
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}
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void USRGenerator::VisitFunctionDecl(FunctionDecl *D) {
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VisitDeclContext(D->getDeclContext());
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Out << "@F^" << D->getNameAsString();
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}
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void USRGenerator::VisitNamedDecl(NamedDecl *D) {
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DeclContext *DC = D->getDeclContext();
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if (NamedDecl *DCN = dyn_cast<NamedDecl>(DC))
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Visit(DCN);
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VisitDeclContext(D->getDeclContext());
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const std::string &s = D->getNameAsString();
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assert(!s.empty());
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Out << '@' << s;
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Out << "@^" << s;
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}
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void USRGenerator::VisitNamespaceDecl(NamespaceDecl *D) {
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VisitDeclContext(D->getDeclContext());
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Out << "@N^" << D->getNameAsString();
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}
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void USRGenerator::VisitRecordDecl(RecordDecl *D) {
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DeclContext *DC = D->getDeclContext();
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if (NamedDecl *DCN = dyn_cast<NamedDecl>(DC))
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Visit(DCN);
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Out << "@struct^";
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VisitDeclContext(D->getDeclContext());
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Out << "@S^";
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// FIXME: Better support for anonymous structures.
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const std::string &s = D->getNameAsString();
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if (s.empty())
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Out << "^anon";
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