From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../generic_type_does_not_live_long_enough.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs (limited to 'tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs') diff --git a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs new file mode 100644 index 000000000..d3e169a70 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs @@ -0,0 +1,16 @@ +#![feature(type_alias_impl_trait)] + +fn main() { + let y = 42; + let x = wrong_generic(&y); + let z: i32 = x; + //~^ ERROR expected generic type parameter, found `&'static i32 +} + +type WrongGeneric = impl 'static; +//~^ ERROR: at least one trait must be specified + +fn wrong_generic(t: T) -> WrongGeneric { + t + //~^ ERROR the parameter type `T` may not live long enough +} -- cgit v1.2.3