libcxx

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Eric Fiselier 55ad3ac786 [libcxx] Remove the "reduced-arity-initialization" extension from the uses-allocator constructors

Summary:
A default uses-allocator constructor has been added since that overload was previously provided by the extended constructor.

Since Clang does implicit conversion checking after substitution this constructor has to deduce the allocator_arg_t parameter so that it can prevent the evaluation of "is_default_constructible" if the first argument doesn't match. See http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1391 for more information.

This patch fixes PR24779 (https://llvm.org/bugs/show_bug.cgi?id=24779)

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D19006

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@266409 91177308-0d34-0410-b5e6-96231b3b80d8

2016-04-15 03:29:40 +00:00

tuple.assign

Mark more tuple tests as unsupported in C++98 && C++03

2015-02-19 02:44:09 +00:00

tuple.cnstr

[libcxx] Remove the "reduced-arity-initialization" extension from the uses-allocator constructors

2016-04-15 03:29:40 +00:00

tuple.creation

[libcxx] Mark most tuple tests UNSUPPORTED for c++03 and c++98.

2015-02-19 02:10:42 +00:00

tuple.elem

Fix type in tuple test. Sorry for the noise