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079638f924
gcc/libstdc++-v3/testsuite/experimental
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Jonathan Wakely 079638f924 PR libstdc++/85818 ensure path::preferred_separator is defined 
Because path.cc is compiled with -std=gnu++17 the static constexpr
data member is implicitly 'inline' and so no definition gets emitted
unless it gets used in that translation unit. Other translation units
built as C++11 or C++14 still require a namespace-scope definition of
the variable, so mark the definition as used.

	PR libstdc++/85818
	* src/filesystem/path.cc (path::preferred_separator): Add used
	attribute.
	* testsuite/experimental/filesystem/path/preferred_separator.cc: New.

From-SVN: r260326
2018-05-17 16:36:25 +01:00
..
algorithm Update copyright years. 2018-01-03 11:03:58 +01:00
any Update copyright years. 2018-01-03 11:03:58 +01:00
array Update copyright years. 2018-01-03 11:03:58 +01:00
chrono Update copyright years. 2018-01-03 11:03:58 +01:00
deque Update copyright years. 2018-01-03 11:03:58 +01:00
filesystem PR libstdc++/85818 ensure path::preferred_separator is defined 2018-05-17 16:36:25 +01:00
forward_list Update copyright years. 2018-01-03 11:03:58 +01:00
functional Update copyright years. 2018-01-03 11:03:58 +01:00
iterator Update copyright years. 2018-01-03 11:03:58 +01:00
list Update copyright years. 2018-01-03 11:03:58 +01:00
map Update copyright years. 2018-01-03 11:03:58 +01:00
memory Update copyright years. 2018-01-03 11:03:58 +01:00
memory_resource xfail experimental/memory_resource/resource_adaptor.cc on 32-bit Solaris/x86 (PR libstdc++/77691) 2018-03-22 13:33:29 +00:00
numeric Update copyright years. 2018-01-03 11:03:58 +01:00
optional Update copyright years. 2018-01-03 11:03:58 +01:00
propagate_const Update copyright years. 2018-01-03 11:03:58 +01:00
random Update copyright years. 2018-01-03 11:03:58 +01:00
ratio Update copyright years. 2018-01-03 11:03:58 +01:00
set Update copyright years. 2018-01-03 11:03:58 +01:00
source_location Update copyright years. 2018-01-03 11:03:58 +01:00
string Update copyright years. 2018-01-03 11:03:58 +01:00
string_view Update copyright years. 2018-01-03 11:03:58 +01:00
system_error Update copyright years. 2018-01-03 11:03:58 +01:00
tuple Update copyright years. 2018-01-03 11:03:58 +01:00
type_erased_allocator Update copyright years. 2018-01-03 11:03:58 +01:00
type_traits Update copyright years. 2018-01-03 11:03:58 +01:00
unordered_map Update copyright years. 2018-01-03 11:03:58 +01:00
unordered_set Update copyright years. 2018-01-03 11:03:58 +01:00
vector Update copyright years. 2018-01-03 11:03:58 +01:00
feat-cxx14.cc Use dg-do preprocess instead of compile for tests 2016-08-23 11:13:31 +01:00
feat-lib-fund.cc Use dg-do preprocess instead of compile for tests 2016-08-23 11:13:31 +01:00