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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2017-10-11 08:50:15 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2017-10-11 08:50:15 +0000 |
| commit | 99f1498eedb30b9899ddc707a984d5af5293a10e (patch) | |
| tree | 5b612d956338719ec3fcb1d7736ddf2788b3ddea /gcc | |
| parent | 5355943cc1acedefcfe08308369937182406518a (diff) | |
| download | gcc-99f1498eedb30b9899ddc707a984d5af5293a10e.zip gcc-99f1498eedb30b9899ddc707a984d5af5293a10e.tar.gz gcc-99f1498eedb30b9899ddc707a984d5af5293a10e.tar.bz2 | |
re PR c++/81299 (Spurious "set but not used" warning with constexpr variable)
2017-10-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/81299
* g++.dg/cpp1y/lambda-generic-ice7.C: New.
From-SVN: r253630
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/lambda-generic-ice7.C | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f1ee90e..fef4285 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-10-11 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/81299 + * g++.dg/cpp1y/lambda-generic-ice7.C: New. + 2017-10-10 Nathan Sidwell <nathan@acm.org> * g++.dg/lookup/extern-c-redecl6.C: New. diff --git a/gcc/testsuite/g++.dg/cpp1y/lambda-generic-ice7.C b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-ice7.C new file mode 100644 index 0000000..fa0fe1d --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-ice7.C @@ -0,0 +1,15 @@ +// PR c++/81299 +// { dg-do compile { target c++14 } } +// { dg-options "-Wall" } + +struct function_t { + template <typename ...Xs> + void operator()(Xs&& ...) const { } +}; +constexpr function_t function{}; + +int main() { + constexpr auto fun = ::function; + auto call = [=](auto ...x) { fun(x...); }; + call(); +} |