diff options
| -rw-r--r-- | clang/lib/Sema/SemaExprMember.cpp | 3 | ||||
| -rw-r--r-- | clang/test/SemaObjC/undef-class-property-error.m | 9 |
2 files changed, 12 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExprMember.cpp b/clang/lib/Sema/SemaExprMember.cpp index d0542742892..522e4bbe074 100644 --- a/clang/lib/Sema/SemaExprMember.cpp +++ b/clang/lib/Sema/SemaExprMember.cpp @@ -1568,6 +1568,9 @@ static ExprResult LookupMemberExpr(Sema &S, LookupResult &R, // Also must look for a getter name which uses property syntax. Selector Sel = S.PP.getSelectorTable().getNullarySelector(Member); ObjCInterfaceDecl *IFace = MD->getClassInterface(); + if (!IFace) + goto fail; + ObjCMethodDecl *Getter; if ((Getter = IFace->lookupClassMethod(Sel))) { // Check the use of this method. diff --git a/clang/test/SemaObjC/undef-class-property-error.m b/clang/test/SemaObjC/undef-class-property-error.m new file mode 100644 index 00000000000..e7e5db41efb --- /dev/null +++ b/clang/test/SemaObjC/undef-class-property-error.m @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +@implementation I (C) // expected-error {{cannot find interface declaration for 'I'}} + ++ (void)f { + self.m; // expected-error {{member reference base type 'Class' is not a structure or union}} +} + +@end |
