Improve location fidelity of objc decls.

-Add the location of the class name to all objc container decls, not just ObjCInterfaceDecl.
-Make objc decls consistent with the rest of the NamedDecls and have getLocation() point to the
 class name, not the location of '@'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141061 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Rewrite/RewriteObjC.cpp b/lib/Rewrite/RewriteObjC.cpp
index a62f4aa622..c7a567812e 100644
--- a/lib/Rewrite/RewriteObjC.cpp
+++ b/lib/Rewrite/RewriteObjC.cpp
@@ -3359,7 +3359,7 @@ void RewriteObjC::SynthesizeObjCInternalStruct(ObjCInterfaceDecl *CDecl,
     // This clause is segregated to avoid breaking the common case.
     if (BufferContainsPPDirectives(startBuf, cursor)) {
       SourceLocation L = RCDecl ? CDecl->getSuperClassLoc() :
-                                  CDecl->getClassLoc();
+                                  CDecl->getAtStartLoc();
       const char *endHeader = SM->getCharacterData(L);
       endHeader += Lexer::MeasureTokenLength(L, *SM, LangOpts);