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Re: [RFH / Patch] PR 51222

From: Jason Merrill <jason at redhat dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>
Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 30 Apr 2012 13:04:05 -0400
Subject: Re: [RFH / Patch] PR 51222
References: <4F9B4B10.7090409@oracle.com> <4F9B62F0.5090202@redhat.com> <4F9BD0B8.4030005@oracle.com> <4F9CB2C9.3060700@redhat.com> <4F9D6180.4030408@oracle.com>

On 04/29/2012 11:42 AM, Paolo Carlini wrote:

This might just be a matter of calling for_each_template_parm and
returning 1 if we see any template parameter.

Good. Today I quickly tried something along these lines (see 'p'
attachment) and got some fails:

Ah, well. I guess for_each_template_parm doesn't look at the types of declarations.

Otherwise, I'm attaching something very close to the letter of the ABI,

Your patch only looks at immediate subexpressions; I believe what the ABI means is any subexpression, which is why I think something involving walk_tree might be the way to go.

Jason

Follow-Ups:
- Re: [RFH / Patch] PR 51222
  - From: Paolo Carlini
- Re: [RFH / Patch] PR 51222
  - From: Paolo Carlini
- Re: [RFH / Patch] PR 51222
  - From: Paolo Carlini

References:
- [RFH / Patch] PR 51222
  - From: Paolo Carlini
- Re: [RFH / Patch] PR 51222
  - From: Jason Merrill
- Re: [RFH / Patch] PR 51222
  - From: Paolo Carlini
- Re: [RFH / Patch] PR 51222
  - From: Jason Merrill
- Re: [RFH / Patch] PR 51222
  - From: Paolo Carlini

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