diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/concepts/placeholder6.C')
-rw-r--r-- | gcc/testsuite/g++.dg/concepts/placeholder6.C | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/concepts/placeholder6.C b/gcc/testsuite/g++.dg/concepts/placeholder6.C new file mode 100644 index 00000000000..7f2e67a9192 --- /dev/null +++ b/gcc/testsuite/g++.dg/concepts/placeholder6.C @@ -0,0 +1,10 @@ +// { dg-options -std=c++1z } + +template <int I> struct B { static const int i = I; }; +template <int I> concept bool Few = I < 10; + +constexpr int g(B<Few> b) { return b.i; } + +#define SA(X) static_assert((X),#X) +SA(g(B<2>{}) == 2); +SA(g(B<10>{}) == 10); // { dg-error "" } |