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Re: [C++ Patch] PR 53761

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: Wed, 24 Oct 2012 12:57:27 -0400
Subject: Re: [C++ Patch] PR 53761
References: <50759082.3040403@oracle.com>

On 10/10/2012 11:13 AM, Paolo Carlini wrote:

-	  error ("type transparent class %qT does not have any fields", t);
+	  if (TREE_CODE (t) == UNION_TYPE)
+	    error ("type transparent union %qT does not have any fields", t);
+	  else
+	    error ("type transparent class %qT does not have any fields", t);

If you use %q#T you don't need to repeat the class-key.

+ error ("type transparent union %qT cannot be made transparent", t);

Let's say why not.

Jason

Follow-Ups:
- Re: [C++ Patch] PR 53761
  - From: Paolo Carlini

References:
- [C++ Patch] PR 53761
  - From: Paolo Carlini

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