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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs')
-rw-r--r-- | tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs b/tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs new file mode 100644 index 000000000..17ddaa312 --- /dev/null +++ b/tests/ui/traits/negative-impls/explicitly-unimplemented-error-message.rs @@ -0,0 +1,53 @@ +// This tests issue #79683: note in the error message that the trait is +// explicitly unimplemented instead of suggesting to implement it. + +#![feature(negative_impls)] + +struct Qux; +//~^ NOTE method `clone` not found for this +//~^^ NOTE method `foo` not found for this + +impl !Clone for Qux {} + +trait Bar { + fn bar(&self); +} + +impl !Bar for u32 {} + +trait Foo { + fn foo(&self); +} +//~^^^ NOTE `Foo` defines an item `foo`, perhaps you need to implement it + +trait FooBar { + fn foo(&self); +} + +impl !Foo for Qux {} + +impl !FooBar for Qux {} + +impl !FooBar for u32 {} + +fn main() { + Qux.clone(); + //~^ ERROR no method named `clone` found for struct `Qux` + //~| NOTE method not found in `Qux` + //~| NOTE `Clone` defines an item `clone`, but is explicitly unimplemented + + 0_u32.bar(); + //~^ ERROR no method named `bar` found for type `u32` + //~| NOTE method not found in `u32` + //~| NOTE `Bar` defines an item `bar`, but is explicitly unimplemented + + Qux.foo(); + //~^ ERROR no method named `foo` found for struct `Qux` + //~| NOTE method not found in `Qux` + //~| NOTE the following traits define an item `foo`, but are explicitly unimplemented + + 0_u32.foo(); + //~^ ERROR no method named `foo` found for type `u32` + //~| NOTE method not found in `u32` + //~| NOTE `FooBar` defines an item `foo`, but is explicitly unimplemented +} |