This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

[PATCH] Fix C++/30016, ICE on invalid conversion from vector to union

From: Andrew_Pinski at PlayStation dot Sony dot Com
To: gcc-patches at gcc dot gnu dot org
Date: Tue, 24 Apr 2007 22:55:37 -0700
Subject: [PATCH] Fix C++/30016, ICE on invalid conversion from vector to union

Hi, the problem here is that the fix for PR 18073 started to allow 
conversion from vector types to any other type, instead of limitting it to 
just intergal types.  This patch fixes the problem by tightening what is 
allowed for reinterpret_cast.

OK for trunk, 4.2 and 4.2 branch? Bootstrapped and tested on 
powerpc64-linux-gnu with no regressions.

Thanks,
Andrew Pinski

ChangeLog:
        * typeck.c (build_reinterpret_cast_1): Only allow conversion to 
integeral types from vectors types.

        * g++.dg/ext/vector6.C: New test.

Attachment: fixpr30016.diff.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] Fix C++/30016, ICE on invalid conversion from vector to union
  - From: Mark Mitchell

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]