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List:       cfe-commits
Subject:    Re: [PATCH] Fix crash when assiging to a property with an invalid type
From:       Olivier Goffart <ogoffart () kde ! org>
Date:       2014-07-30 20:21:54
Message-ID: 1757870.PEG9JqBKXO () finn
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It does crash for me (linux, r214316).
In debug mode, there is an assert. In release mode it segfaults.

-- 
Olivier

On Wednesday 30 July 2014 09:14:09 jahanian wrote:
> I don't see a crash with TOT clang:
> 
> t.m:3:3: error: unknown type name 'A'
>   A* response; // expected-error {{unknown type name 'A'}}
>   ^
> t.m:8:11: error: unknown type name 'A'
> @property A* response;  // expected-error {{unknown type name 'A'}}
>           ^
> t.m:13:16: error: expected a type
> - (void) foo :(A*) a   // expected-error {{expected a type}}
>                ^
> t.m:15:17: error: assignment to readonly property
>   self.response = a;
>   ~~~~~~~~~~~~~ ^ ~
> 4 errors generated.
> 
> - Fariborz
> 
> On Jul 30, 2014, at 12:42 AM, Olivier Goffart <ogoffart@kde.org> wrote:
> > Hi,
> > 
> > Attached you will find a fix for a crash I have when parsing objective C
> > with missing include.
> > This is a regression against clang 3.4 which did not crash.
> > 
> > My approach here is naive and just fixes the symptoms (the crash).
> > 
> > Regards


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