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author | Marshall Clow <mclow.lists@gmail.com> | 2017-11-27 20:47:54 +0000 |
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committer | Marshall Clow <mclow.lists@gmail.com> | 2017-11-27 20:47:54 +0000 |
commit | 3a968efeebae5a9b8d5e779f43522e81ce6a6be4 (patch) | |
tree | 6f3e35fb5b2255c44673d876c9655056a090afe1 /test | |
parent | 14ff89947ca4a6f823ecbbf53af1c7b807d36a41 (diff) |
Revert commit removing allocator support from packaged_task. Will investigate further
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319091 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/std/thread/futures/futures.task/futures.task.members/ctor2.fail.cpp | 34 | ||||
-rw-r--r-- | test/std/thread/futures/futures.task/futures.task.members/ctor_func_alloc.pass.cpp | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/test/std/thread/futures/futures.task/futures.task.members/ctor2.fail.cpp b/test/std/thread/futures/futures.task/futures.task.members/ctor2.fail.cpp new file mode 100644 index 000000000..212a12084 --- /dev/null +++ b/test/std/thread/futures/futures.task/futures.task.members/ctor2.fail.cpp @@ -0,0 +1,34 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// UNSUPPORTED: libcpp-has-no-threads +// UNSUPPORTED: c++98, c++03 + +// <future> + +// class packaged_task<R(ArgTypes...)> +// template <class F, class Allocator> +// packaged_task(allocator_arg_t, const Allocator& a, F&& f); +// These constructors shall not participate in overload resolution if +// decay<F>::type is the same type as std::packaged_task<R(ArgTypes...)>. + +#include <future> +#include <cassert> + +#include "test_allocator.h" + +struct A {}; +typedef std::packaged_task<A(int, char)> PT; +typedef volatile std::packaged_task<A(int, char)> VPT; + +int main() +{ + PT p { std::allocator_arg_t{}, test_allocator<A>{}, VPT {}}; // expected-error {{no matching constructor for initialization of 'PT' (aka 'packaged_task<A (int, char)>')}} + // expected-note-re@future:* 1 {{candidate template ignored: {{(disabled by 'enable_if')|(requirement '.*' was not satisfied)}}}} +} diff --git a/test/std/thread/futures/futures.task/futures.task.members/ctor_func_alloc.pass.cpp b/test/std/thread/futures/futures.task/futures.task.members/ctor_func_alloc.pass.cpp index 1feda977c..14b29715e 100644 --- a/test/std/thread/futures/futures.task/futures.task.members/ctor_func_alloc.pass.cpp +++ b/test/std/thread/futures/futures.task/futures.task.members/ctor_func_alloc.pass.cpp @@ -16,6 +16,9 @@ // class packaged_task<R(ArgTypes...)> +// template <class F, class Allocator> +// explicit packaged_task(allocator_arg_t, const Allocator& a, F&& f); + #include <future> #include <cassert> |