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re PR c++/53503 ([C++0x] unexpected AST of kind ltgt_expr)

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gcc/cp
2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53503
	* semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.

libstdc++-v3
2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53503
	* testsuite/26_numerics/headers/cmath/53503.cc: New.

From-SVN: r187928
This commit is contained in:
Paolo Carlini 2012-05-28 12:09:01 +00:00 committed by Paolo Carlini
parent fa1fd5cefa
commit 5d497b05fe
4 changed files with 32 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
2012-05-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53491

1
gcc/cp/semantics.c
View File

@ -8487,6 +8487,7 @@ potential_constant_expression_1 (tree t, bool want_rval, tsubst_flags_t flags)
case UNGT_EXPR:
case UNGE_EXPR:
case UNEQ_EXPR:
case LTGT_EXPR:
case RANGE_EXPR:
case COMPLEX_EXPR:
want_rval = true;

5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53503
* testsuite/26_numerics/headers/cmath/53503.cc: New.
2012-05-22 Dodji Seketeli <dodji@redhat.com>
PR c++/53322

21
libstdc++-v3/testsuite/26_numerics/headers/cmath/53503.cc Normal file
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@ -0,0 +1,21 @@
// { dg-options "-std=gnu++11 -fno-trapping-math" }
// { dg-do compile }
// Copyright (C) 2012 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <cmath>