Don't ICE when messaging on 'super' receiver when class
of category implementation is undeclared. Issue error instead. llvm-svn: 61882
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@ -536,6 +536,8 @@ DIAG(error_bad_receiver_type, ERROR,
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"bad receiver type %0")
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DIAG(error_no_super_class, ERROR,
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"no super class declared in @interface for %0")
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DIAG(error_no_super_class_message, ERROR,
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"no @interface declaration found in class messaging of %0")
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DIAG(error_missing_property_context, ERROR,
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"missing context for property implementation declaration")
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DIAG(error_bad_property_context, ERROR,
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@ -190,10 +190,13 @@ Sema::ExprResult Sema::ActOnClassMessage(
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if (receiverName->isStr("super")) {
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if (getCurMethodDecl()) {
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isSuper = true;
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ClassDecl = getCurMethodDecl()->getClassInterface()->getSuperClass();
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ObjCInterfaceDecl *OID = getCurMethodDecl()->getClassInterface();
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if (!OID)
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return Diag(lbrac, diag::error_no_super_class_message)
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<< getCurMethodDecl()->getDeclName();
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ClassDecl = OID->getSuperClass();
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if (!ClassDecl)
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return Diag(lbrac, diag::error_no_super_class)
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<< getCurMethodDecl()->getClassInterface()->getDeclName();
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return Diag(lbrac, diag::error_no_super_class) << OID->getDeclName();
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if (getCurMethodDecl()->isInstance()) {
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QualType superTy = Context.getObjCInterfaceType(ClassDecl);
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superTy = Context.getPointerType(superTy);
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@ -0,0 +1,13 @@
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// RUN: clang -fsyntax-only -verify %s
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@interface _Child
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+ (int) flashCache;
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@end
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@interface Child (Categ) // expected-error {{cannot find interface declaration for 'Child'}}
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+ (int) flushCache2;
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@end
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@implementation Child (Categ) // expected-error {{cannot find interface declaration for 'Child'}}
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+ (int) flushCache2 { [super flashCache]; } // expected-error {{no @interface declaration found in class messaging of 'flushCache2'}}
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@end
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