diff options
| author | Paolo Carlini <paolo.carlini@oracle.com> | 2018-09-26 09:23:00 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2018-09-26 09:23:00 +0000 |
| commit | 3c010a2410189572541118dfa6d2c8ecb38d743e (patch) | |
| tree | 309c9efe53b0bf2e661e50120afbc0d7d349cb98 | |
| parent | 1899cb68445dfc4726b17f3db81df0f2a41cb916 (diff) | |
| download | gcc-3c010a2410189572541118dfa6d2c8ecb38d743e.zip gcc-3c010a2410189572541118dfa6d2c8ecb38d743e.tar.gz gcc-3c010a2410189572541118dfa6d2c8ecb38d743e.tar.bz2 | |
re PR c++/67655 ([concepts] expression constraints and variadic expansions)
2018-09-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/67655
* g++.dg/concepts/pr67655.C: New.
From-SVN: r264638
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/concepts/pr67655.C | 20 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c96126c..903b8c7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-09-26 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/67655 + * g++.dg/concepts/pr67655.C: New. + 2018-09-26 Thomas Quinot <quinot@adacore.com> * gnat.dg/sso13.adb: New testcase. diff --git a/gcc/testsuite/g++.dg/concepts/pr67655.C b/gcc/testsuite/g++.dg/concepts/pr67655.C new file mode 100644 index 0000000..b155421 --- /dev/null +++ b/gcc/testsuite/g++.dg/concepts/pr67655.C @@ -0,0 +1,20 @@ +// { dg-do compile { target c++11 } } +// { dg-additional-options "-fconcepts" } + +template<class... Xs> +void consume(Xs&&...) {} + +template<class... Xs> + struct A { + template<class... Ys> + requires requires(Ys... ys) { + consume(Xs{ys}...); + } + A(Ys&&... ys) { + } + A(int) {} +}; + +int main() { + A<int, double> a(55); +} |