This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH v2] Fix c++/67371 (issues with throw in constexpr)

From: Jason Merrill <jason at redhat dot com>
To: Markus Trippelsdorf <markus at trippelsdorf dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sat, 29 Aug 2015 09:08:45 -0400
Subject: Re: [PATCH v2] Fix c++/67371 (issues with throw in constexpr)
Authentication-results: sourceware.org; auth=none
References: <20150828120003 dot GA421 at x4> <55E117BB dot 7080609 at redhat dot com> <20150829101410 dot GA421 at x4>

On 08/29/2015 06:14 AM, Markus Trippelsdorf wrote:

+      if (integer_nonzerop (IF_COND (t)) && !RECUR (THEN_CLAUSE (t), any))
+	      return false;
+      if (integer_zerop (IF_COND (t)) && !RECUR (ELSE_CLAUSE (t), any))
+	      return false;

Actually, I think we can remove the IF_STMT code entirely and move thecase label to the COND_EXPR case.

Also, please add a comment explaining why we aren't checkingSWITCH_STMT_BODY.


Jason

Follow-Ups:
- Re: [PATCH v3] Fix c++/67371 (issues with throw in constexpr)
  - From: Markus Trippelsdorf

References:
- [PATCH] Fix c++/67371 (issues with throw in constexpr)
  - From: Markus Trippelsdorf
- Re: [PATCH] Fix c++/67371 (issues with throw in constexpr)
  - From: Jason Merrill
- Re: [PATCH v2] Fix c++/67371 (issues with throw in constexpr)
  - From: Markus Trippelsdorf

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]