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Backport: 

2010-01-20  Janis Johnson  <janis187@us.ibm.com>
		    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/21769
	* testsuite/lib/dg-options.exp (add_options_for_no_pch): Add.
	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Use it.

From-SVN: r156990
This commit is contained in:
Kaveh R. Ghazi 2010-02-23 08:12:35 +00:00 committed by Kaveh Ghazi
parent e30d9b3d1f
commit dbc6fd953f
3 changed files with 20 additions and 3 deletions
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11
libstdc++-v3/ChangeLog
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@ -1,3 +1,14 @@
2010-02-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Backport:
2010-01-20 Janis Johnson <janis187@us.ibm.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/21769
* testsuite/lib/dg-options.exp (add_options_for_no_pch): Add.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
Use it.
2010-01-21 Release Manager
* GCC 4.4.3 released.

5
libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
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@ -1,6 +1,6 @@
// 2001-04-06 gdr
// Copyright (C) 2001, 2005, 2009 Free Software Foundation, Inc.
// Copyright (C) 2001, 2005, 2009, 2010 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
@ -17,8 +17,9 @@
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
// { dg-add-options no_pch }
// { dg-xfail-if "" { { *-*-linux* *-*-darwin[3-7]* } || { uclibc || newlib } } { "*" } { "" } }
// { dg-excess-errors "" { target { { *-*-linux* *-*-darwin[3-7]* } || { uclibc || newlib } } } }

7
libstdc++-v3/testsuite/lib/dg-options.exp
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@ -1,6 +1,6 @@
# Handlers for additional dg-xxx keywords in tests.
# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
@ -142,3 +142,8 @@ proc dg-require-string-conversions { args } {
}
return
}
proc add_options_for_no_pch { flags } {
# This forces any generated and possibly included PCH to be invalid.
return "-D__GLIBCXX__=99999999"
}