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Re: [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)

From: Mark Mitchell <mark at codesourcery dot com>
To: Andrew Pinski <pinskia at gmail dot com>
Cc: Jakub Jelinek <jakub at redhat dot com>, Jason Merrill <jason at redhat dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Tue, 01 Apr 2008 09:43:49 -0700
Subject: Re: [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)
References: <20080401143240.GR30807@devserv.devel.redhat.com> <47F2617B.9030107@codesourcery.com> <21533053-AB5B-4F8E-88F6-F14179A4C1F2@gmail.com>

Andrew Pinski wrote:

I will explain what happens here. First we mark the attribute as being expanded late so we have a type of float in the function agrument; then at overload time, we don't resolve the attribute. As shown by a different testcase in the bug report which I mention in this bug report, we should be resolving the attributes at overload time so I disagree with Jakub's patch.

That was my thinking too. Overload resolution requires instantiation of template arguments in the parameter types, and, for us, that includes late attributes.

--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713

Follow-Ups:
- Re: [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)
  - From: Jakub Jelinek

References:
- [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)
  - From: Jakub Jelinek
- Re: [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)
  - From: Mark Mitchell
- Re: [C++ PATCH] Fix vector_size handling in templates (PR c++/35758)
  - From: Andrew Pinski

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