diff options
Diffstat (limited to 'src/test/ui/on-unimplemented')
| -rw-r--r-- | src/test/ui/on-unimplemented/issue-104140.rs | 8 | ||||
| -rw-r--r-- | src/test/ui/on-unimplemented/issue-104140.stderr | 15 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/on-unimplemented/issue-104140.rs b/src/test/ui/on-unimplemented/issue-104140.rs new file mode 100644 index 000000000..ade3f7270 --- /dev/null +++ b/src/test/ui/on-unimplemented/issue-104140.rs @@ -0,0 +1,8 @@ +#![feature(rustc_attrs)] + +trait Foo {} + +#[rustc_on_unimplemented] //~ ERROR malformed `rustc_on_unimplemented` attribute input +impl Foo for u32 {} + +fn main() {} diff --git a/src/test/ui/on-unimplemented/issue-104140.stderr b/src/test/ui/on-unimplemented/issue-104140.stderr new file mode 100644 index 000000000..ddb1f50f0 --- /dev/null +++ b/src/test/ui/on-unimplemented/issue-104140.stderr @@ -0,0 +1,15 @@ +error: malformed `rustc_on_unimplemented` attribute input + --> $DIR/issue-104140.rs:5:1 + | +LL | #[rustc_on_unimplemented] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + | +help: the following are the possible correct uses + | +LL | #[rustc_on_unimplemented = "message"] + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +LL | #[rustc_on_unimplemented(/*opt*/ message = "...", /*opt*/ label = "...", /*opt*/ note = "...")] + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +error: aborting due to previous error + |