diff options
| author | Fariborz Jahanian <fjahanian@apple.com> | 2010-03-22 21:02:34 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2010-03-22 21:02:34 +0000 |
| commit | cf711fb3533b4d03844cd3478646cb63e6219099 (patch) | |
| tree | 29b7bd90db206f617a09fcdb3f29d344e033dc2b /clang/lib/Sema | |
| parent | e783d10bc0a58d27e91e4bbdd8e6dcef6f7dc114 (diff) | |
| download | bcm5719-llvm-cf711fb3533b4d03844cd3478646cb63e6219099.tar.gz bcm5719-llvm-cf711fb3533b4d03844cd3478646cb63e6219099.zip | |
Diagnose miuse of property dot-syntax instead of crashing.
(radar 7634653).
llvm-svn: 99210
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaExprObjC.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExprObjC.cpp b/clang/lib/Sema/SemaExprObjC.cpp index c98ba435c78..d5a22ca15fa 100644 --- a/clang/lib/Sema/SemaExprObjC.cpp +++ b/clang/lib/Sema/SemaExprObjC.cpp @@ -289,7 +289,10 @@ Action::OwningExprResult Sema::ActOnClassPropertyRefExpr( IdentifierInfo *receiverNamePtr = &receiverName; ObjCInterfaceDecl *IFace = getObjCInterfaceDecl(receiverNamePtr); - + if (!IFace) { + Diag(receiverNameLoc, diag::err_expected_ident_or_lparen); + return ExprError(); + } // Search for a declared property first. Selector Sel = PP.getSelectorTable().getNullarySelector(&propertyName); |
