31 static std::string GetSignature(const FunctionDecl *Target) {  in GetSignature()  argument
32   if (!Target)  in GetSignature()
40           Target->getTemplateInstantiationPattern())  in GetSignature()
41     Target = InstantiatedFrom;  in GetSignature()
43   if (!isa<CXXConstructorDecl>(Target) && !isa<CXXDestructorDecl>(Target) &&  in GetSignature()
44       !isa<CXXConversionDecl>(Target))  in GetSignature()
45     Signature.append(Target->getReturnType().getAsString()).append(" ");  in GetSignature()
46   Signature.append(Target->getQualifiedNameAsString()).append("(");  in GetSignature()
48   for (int i = 0, paramsCount = Target->getNumParams(); i < paramsCount; ++i) {  in GetSignature()
51     Signature.append(Target->getParamDecl(i)->getType().getAsString());  in GetSignature()
54   if (Target->isVariadic())  in GetSignature()
59       llvm::dyn_cast_or_null<FunctionType>(Target->getType().getTypePtr());  in GetSignature()
61   if (!TargetT || !isa<CXXMethodDecl>(Target))  in GetSignature()
72           dyn_cast_or_null<FunctionProtoType>(Target->getType().getTypePtr())) {  in GetSignature()