diff options
Diffstat (limited to 'tests/ui/const-generics/const-argument-if-length.rs')
| -rw-r--r-- | tests/ui/const-generics/const-argument-if-length.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/ui/const-generics/const-argument-if-length.rs b/tests/ui/const-generics/const-argument-if-length.rs index db1eafca2c7..c5ff86fbfb7 100644 --- a/tests/ui/const-generics/const-argument-if-length.rs +++ b/tests/ui/const-generics/const-argument-if-length.rs @@ -5,6 +5,7 @@ pub const fn is_zst<T: ?Sized>() -> usize { if std::mem::size_of::<T>() == 0 { + //~^ ERROR the size for values of type `T` cannot be known at compilation time 1 } else { 0 |