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Re: [C++ Patch] PR 63985

From: Jason Merrill <jason at redhat dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 22 Dec 2014 16:58:29 -0500
Subject: Re: [C++ Patch] PR 63985
Authentication-results: sourceware.org; auth=none
References: <548058C1 dot 1050106 at oracle dot com> <54986928 dot 4000501 at redhat dot com> <54987ADD dot 1090309 at oracle dot com> <5498892C dot 4000106 at redhat dot com> <5498925E dot 2070908 at oracle dot com>

On 12/22/2014 04:51 PM, Paolo Carlini wrote:

Well, if they are both right, could we maybe do something closer to
clang, instead, thus not consider the for loop a range-based for loop
only because after the initializer there is a colon when the decl is
error_mark_node?

I think we want to tell the user that you can't have an explicitinitializer in a range-based for loop, since that's the mistake thatthey've made; that seems more helpful than saying you can't have a colonafter a for-init-statement.


Jason

Follow-Ups:
- Re: [C++ Patch] PR 63985
  - From: Paolo Carlini

References:
- [C++ Patch] PR 63985
  - From: Paolo Carlini
- Re: [C++ Patch] PR 63985
  - From: Jason Merrill
- Re: [C++ Patch] PR 63985
  - From: Paolo Carlini
- Re: [C++ Patch] PR 63985
  - From: Jason Merrill
- Re: [C++ Patch] PR 63985
  - From: Paolo Carlini

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