diff options
Diffstat (limited to 'src/test/ui/polymorphization/promoted-function-1.rs')
-rw-r--r-- | src/test/ui/polymorphization/promoted-function-1.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/polymorphization/promoted-function-1.rs b/src/test/ui/polymorphization/promoted-function-1.rs new file mode 100644 index 000000000..2cd026734 --- /dev/null +++ b/src/test/ui/polymorphization/promoted-function-1.rs @@ -0,0 +1,12 @@ +// build-fail +// compile-flags: -Zpolymorphize=on +#![crate_type = "lib"] +#![feature(rustc_attrs)] + +fn foo<'a>(_: &'a ()) {} + +#[rustc_polymorphize_error] +pub fn test<T>() { + //~^ ERROR item has unused generic parameters + foo(&()); +} |