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Fix filesystem test that fails in debug mode

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* testsuite/experimental/filesystem/path/construct/range.cc: Don't
	use basic_string::front() when string might be empty.

From-SVN: r243438
This commit is contained in:
Jonathan Wakely 2016-12-08 13:25:09 +00:00 committed by Jonathan Wakely
parent 1d752b4fee
commit fdb0b271e8
2 changed files with 8 additions and 4 deletions
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3
libstdc++-v3/ChangeLog
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@ -1,5 +1,8 @@
2016-12-08 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/filesystem/path/construct/range.cc: Don't
use basic_string::front() when string might be empty.
* include/debug/array (swap): Add deleted overload.
* include/bits/stl_pair.h (swap): Remove redundant inline keyword
from deleted overload.

9
libstdc++-v3/testsuite/experimental/filesystem/path/construct/range.cc
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@ -59,13 +59,14 @@ test01()
using __gnu_test::test_container;
using __gnu_test::input_iterator_wrapper;
// Test with input iterators and const value_types
test_container<char, input_iterator_wrapper>
r1(&s.front(), &s.front() + s.size());
r1((char*)s.c_str(), (char*)s.c_str() + s.size());
path p9(r1.begin(), r1.end());
compare_paths(p1, p9);
test_container<char, input_iterator_wrapper>
r2(&s.front(), &s.front() + s.size() + 1); // includes null-terminator
r2((char*)s.c_str(), (char*)s.c_str() + s.size() + 1); // includes null-terminator
path p10(r2.begin());
compare_paths(p1, p10);
@ -82,12 +83,12 @@ test01()
#if _GLIBCXX_USE_WCHAR_T
// Test with input iterators and const value_types
test_container<wchar_t, input_iterator_wrapper>
r5(&ws.front(), &ws.front() + ws.size());
r5((wchar_t*)ws.c_str(), (wchar_t*)ws.c_str() + ws.size());
path p13(r5.begin(), r5.end());
compare_paths(p1, p13);
test_container<wchar_t, input_iterator_wrapper>
r6(&ws.front(), &ws.front() + ws.size() + 1); // includes null-terminator
r6((wchar_t*)ws.c_str(), (wchar_t*)ws.c_str() + ws.size() + 1); // includes null-terminator
path p14(r6.begin());
compare_paths(p1, p14);