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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs')
-rw-r--r-- | tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs | 16 |
1 files changed, 16 insertions, 0 deletions
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<T> = impl 'static; +//~^ ERROR: at least one trait must be specified + +fn wrong_generic<T>(t: T) -> WrongGeneric<T> { + t + //~^ ERROR the parameter type `T` may not live long enough +} |