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Re: [PATCH] P0356R5 Simplified partial function application
- From: Jonathan Wakely <jwakely at redhat dot com>
- To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Thu, 7 Mar 2019 14:36:05 +0000
- Subject: Re: [PATCH] P0356R5 Simplified partial function application
- References: <20190307141544.GA13593@redhat.com>
On 07/03/19 14:15 +0000, Jonathan Wakely wrote:
* include/std/functional [C++20] (_Bind_front, _Bind_front_t): Define
helpers for bind_front.
(bind_front, __cpp_lib_bind_front): Define.
* testsuite/20_util/function_objects/bind_front/1.cc: New test.
The new test had a typo, which wasn't noticed because the test was
only being compiled, not executed. Fixed like so, committed to trunk.
commit 2d3fddd4358a7ab0f92aa3295c7ac04c8dc6390f
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Mar 7 14:34:21 2019 +0000
Fix new test to run as well as compile
* testsuite/20_util/function_objects/bind_front/1.cc: Change from
compile test to run. Fix typo.
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/bind_front/1.cc b/libstdc++-v3/testsuite/20_util/function_objects/bind_front/1.cc
index eea31e9e8a5..8ebc2bab41a 100644
--- a/libstdc++-v3/testsuite/20_util/function_objects/bind_front/1.cc
+++ b/libstdc++-v3/testsuite/20_util/function_objects/bind_front/1.cc
@@ -16,7 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do run { target c++2a } }
#include <functional>
#include <testsuite_hooks.h>
@@ -87,7 +87,7 @@ test02()
// constness and value category should be forwarded to the target object:
q = g();
VERIFY( ! q.as_const && q.as_lvalue );
- std::move(g)();
+ q = std::move(g)();
VERIFY( ! q.as_const && ! q.as_lvalue );
q = cg();
VERIFY( q.as_const && q.as_lvalue );