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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc
4108691c76190834ca754f6c69073a9b76af3711
1 // { dg-do run { target c++11 } }
2 // { dg-require-string-conversions "" }
4 // 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com>
6 // Copyright (C) 2008-2016 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
23 // 21.4 Numeric Conversions [string.conversions]
28 #include <testsuite_hooks.h>
33 bool test
__attribute__((unused
)) = false;
41 catch(std::invalid_argument
)
56 catch(std::invalid_argument
)
70 f1
= stof(one
, &idx1
);
84 one
.append(2 * numeric_limits
<float>::max_exponent10
, '9');
87 catch(std::out_of_range
)
99 long double ld0
= numeric_limits
<float>::max() / 100.0;
100 string
one(to_string(ld0
));
109 if ((numeric_limits
<long double>::max() / 10000.0L)
110 > numeric_limits
<float>::max())
116 long double ld1
= numeric_limits
<float>::max();
118 string
one(to_string(ld1
));
121 catch(std::out_of_range
)
129 VERIFY( f1
== -1.0f
);