Eric Fiselier decf22e50f Fix most GCC test failures. ... This patch fixes almost all currently failing tests when using GCC ToT. The specific changes are: (A) Workaround gcc.gnu.org/PR83921 which rejects variables w/o initializers in constexpr contexts -- even when the variable is an empty class. This bug has been worked around at all callsites by adding an initializer. Additionally a new test, constexpr_init.pass.cpp, has been added to test that Clang doesn't suffer from these bugs. (B) Fix streambuf.assign/swap.pass.cpp. This test was never actually calling the swap method as intended. In fact, the swap function it intended to call was ill-formed when instantiated. GCC diagnosed this ill-formedness w/o needing an instantiation. (C) size_delete11.pass.cpp was fixed by adding c++2a to the list of unsupported dialects. llvm-svn: 322810		2018-01-18 03:41:06 +00:00
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alg.adjacent.find	More P0202 constexpr-ifying. All the find_XXX algorithms in this commit.	2018-01-15 19:26:05 +00:00
alg.all_of	Some of the tests from earlier today had 'int' as the return type when it should have been 'bool'. Fix that. It doesn't change the behavior of any of the tests, but it's more accurate.	2018-01-15 19:32:32 +00:00
alg.any_of	Some of the tests from earlier today had 'int' as the return type when it should have been 'bool'. Fix that. It doesn't change the behavior of any of the tests, but it's more accurate.	2018-01-15 19:32:32 +00:00
alg.count	More constexpr from P0202. count and count_if. Also fix a comment that Morwenn noted.	2018-01-15 19:40:34 +00:00
alg.equal	More constexpr algorithms from P0202: lower_bound, upper_bound, equal_range, binary_search	2018-01-16 02:34:41 +00:00
alg.find	More P0202 constexpr-ifying. All the find_XXX algorithms in this commit.	2018-01-15 19:26:05 +00:00
alg.find.end	Fix most GCC test failures.	2018-01-18 03:41:06 +00:00
alg.find.first.of	Fix most GCC test failures.	2018-01-18 03:41:06 +00:00
alg.foreach	[libcxx] [test] Strip trailing whitespace. NFC.	2017-06-20 21:00:02 +00:00
alg.is_permutation	Fix most GCC test failures.	2018-01-18 03:41:06 +00:00
alg.none_of	Some of the tests from earlier today had 'int' as the return type when it should have been 'bool'. Fix that. It doesn't change the behavior of any of the tests, but it's more accurate.	2018-01-15 19:32:32 +00:00
alg.search	More constexpr algorithms from P0202. search/search_n	2018-01-16 15:48:27 +00:00
mismatch	Actually CALL the constexpr tests.	2018-01-16 02:11:13 +00:00
nothing_to_do.pass.cpp