diff options
Diffstat (limited to 'lib/Sema/SemaDeclObjC.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclObjC.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp index 660f745228..b3644a5ab9 100644 --- a/lib/Sema/SemaDeclObjC.cpp +++ b/lib/Sema/SemaDeclObjC.cpp @@ -78,6 +78,7 @@ ActOnStartClassInterface(SourceLocation AtInterfaceLoc, if (IDecl) { // Class already seen. Is it a forward declaration? if (!IDecl->isForwardDecl()) { + IDecl->setInvalidDecl(); Diag(AtInterfaceLoc, diag::err_duplicate_class_def)<<IDecl->getDeclName(); Diag(IDecl->getLocation(), diag::note_previous_definition); @@ -225,6 +226,7 @@ Sema::ActOnStartProtocolInterface(SourceLocation AtProtoInterfaceLoc, if (PDecl) { // Protocol already seen. Better be a forward protocol declaration if (!PDecl->isForwardDecl()) { + PDecl->setInvalidDecl(); Diag(ProtocolLoc, diag::err_duplicate_protocol_def) << ProtocolName; Diag(PDecl->getLocation(), diag::note_previous_definition); // Just return the protocol we already had. @@ -555,8 +557,7 @@ Sema::DeclTy *Sema::ActOnStartClassImplementation( if (PrevDecl && !isa<ObjCInterfaceDecl>(PrevDecl)) { Diag(ClassLoc, diag::err_redefinition_different_kind) << ClassName; Diag(PrevDecl->getLocation(), diag::note_previous_definition); - } - else { + } else { // Is there an interface declaration of this class; if not, warn! IDecl = dyn_cast_or_null<ObjCInterfaceDecl>(PrevDecl); if (!IDecl) |