[AST/ObjC] Make ObjCCategoryImplDecl consistent with ObjCCategoryDecl and use the category name as its DeclName

This also addresses the badness in ObjCCategoryImplDecl's API, which was hiding NamedDecl's APIs with different meaning.

llvm-svn: 297131

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index b3e287ebf81..0fe0f3a6ed5 100644
--- a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -615,8 +615,8 @@ std::string AnalysisConsumer::getFunctionName(const Decl *D) {
            << OC->getIdentifier()->getNameStart() << ')';
       }
     } else if (const auto *OCD = dyn_cast<ObjCCategoryImplDecl>(DC)) {
-      OS << ((const NamedDecl *)OCD)->getIdentifier()->getNameStart() << '('
-         << OCD->getIdentifier()->getNameStart() << ')';
+      OS << OCD->getClassInterface()->getName() << '('
+         << OCD->getName() << ')';
     } else if (isa<ObjCProtocolDecl>(DC)) {
       // We can extract the type of the class from the self pointer.
       if (ImplicitParamDecl *SelfDecl = OMD->getSelfDecl()) {