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Diffstat (limited to 'src/test/ui/polymorphization/promoted-function-2.rs')
-rw-r--r-- | src/test/ui/polymorphization/promoted-function-2.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/polymorphization/promoted-function-2.rs b/src/test/ui/polymorphization/promoted-function-2.rs new file mode 100644 index 000000000..d2d0f3368 --- /dev/null +++ b/src/test/ui/polymorphization/promoted-function-2.rs @@ -0,0 +1,16 @@ +// build-fail +// compile-flags:-Zpolymorphize=on +#![crate_type = "lib"] +#![feature(generic_const_exprs, rustc_attrs)] +//~^ WARN the feature `generic_const_exprs` is incomplete + +#[rustc_polymorphize_error] +fn test<T>() { + //~^ ERROR item has unused generic parameters + let x = [0; 3 + 4]; +} + +pub fn caller() { + test::<String>(); + test::<Vec<String>>(); +} |