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| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/constexpr-80739.C | 20 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bafe8fd..57a8f44 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-10-27 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/80739 + * g++.dg/cpp1y/constexpr-80739.C: New. + 2017-10-27 Richard Biener <rguenther@suse.de> PR middle-end/81659 diff --git a/gcc/testsuite/g++.dg/cpp1y/constexpr-80739.C b/gcc/testsuite/g++.dg/cpp1y/constexpr-80739.C new file mode 100644 index 0000000..5bfa082 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/constexpr-80739.C @@ -0,0 +1,20 @@ +// PR c++/80739 +// { dg-do compile { target c++14 } } + +using size_t = decltype(sizeof(0)); +template <class T> struct element { + constexpr element() noexcept: x0(0), x1(0), x2(0), x3(0) {} + T x0; int x1, x2, x3; +}; +template <class T> struct container { + constexpr container() noexcept: data() {data = element<T>();} + element<T> data; +}; +template <class T> constexpr bool test() { + return (container<T>(), true); +} +int main() { + constexpr bool tmp0 = test<int>(); + constexpr bool tmp1 = test<size_t>(); + return tmp0 && tmp1; +} |