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Re: [C++1y] [Implicit Fix instantiation of implicit function template forward declarations.

From: Adam Butcher <adam at jessamine dot co dot uk>
To: Jason Merrill <jason at redhat dot com>
Cc: Gcc Patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 23 Sep 2013 19:50:29 +0100
Subject: Re: [C++1y] [Implicit Fix instantiation of implicit function template forward declarations.
Authentication-results: sourceware.org; auth=none
References: <aab3c5f0904dd90157f3f33892a74bfe at imap dot force9 dot net> <5240825D dot 3070901 at redhat dot com>

On 23.09.2013 19:03, Jason Merrill wrote:

On 09/23/2013 01:53 AM, Adam Butcher wrote:

+  if (member_p)
+    decl = finish_fully_implicit_template (parser, decl);
+  else
+    finish_fully_implicit_template (parser, /*member_decl_opt=*/0);


Why don't we want to return the template for the non-member case?

If the decl is passed to finish_fully_implicit_template it isconsidered to be a member and the finished member returned. In thenon-member case, nullptr is returned.

References:
- [C++1y] [Implicit Fix instantiation of implicit function template forward declarations.
  - From: Adam Butcher
- Re: [C++1y] [Implicit Fix instantiation of implicit function template forward declarations.
  - From: Jason Merrill

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