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Re: [C PATCH] Warn if switch has boolean value (PR c/60439)

From: Marc Glisse <marc dot glisse at inria dot fr>
To: Steven Bosscher <stevenb dot gcc at gmail dot com>
Cc: Marek Polacek <polacek at redhat dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, "Joseph S. Myers" <joseph at codesourcery dot com>
Date: Fri, 18 Apr 2014 14:00:24 +0200 (CEST)
Subject: Re: [C PATCH] Warn if switch has boolean value (PR c/60439)
Authentication-results: sourceware.org; auth=none
References: <20140418053021 dot GH20332 at redhat dot com> <CABu31nO7XjjEJCZCf_vLFgfpvuejdxcmeF6YB4++8sAGkHjJ8A at mail dot gmail dot com>
Reply-to: gcc-patches at gcc dot gnu dot org

On Fri, 18 Apr 2014, Steven Bosscher wrote:

On Fri, Apr 18, 2014 at 7:30 AM, Marek Polacek wrote:

+         if (TREE_CODE (type) == BOOLEAN_TYPE
+             || exp_code == TRUTH_ANDIF_EXPR
+             || exp_code == TRUTH_AND_EXPR
+             || exp_code == TRUTH_ORIF_EXPR
+             || exp_code == TRUTH_OR_EXPR
+             || exp_code == TRUTH_XOR_EXPR
+             || exp_code == TRUTH_NOT_EXPR
+             || exp_code == EQ_EXPR
+             || exp_code == NE_EXPR
+             || exp_code == LE_EXPR
+             || exp_code == GE_EXPR
+             || exp_code == LT_EXPR
+             || exp_code == GT_EXPR)


Is there a TREE_CODE_CLASS or a #define for this?


truth_value_p

--
Marc Glisse

References:
- [C PATCH] Warn if switch has boolean value (PR c/60439)
  - From: Marek Polacek
- Re: [C PATCH] Warn if switch has boolean value (PR c/60439)
  - From: Steven Bosscher

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