diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/issues/issue-15094.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/issues/issue-15094.rs')
-rw-r--r-- | tests/ui/issues/issue-15094.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-15094.rs b/tests/ui/issues/issue-15094.rs new file mode 100644 index 000000000..cb27e2bcf --- /dev/null +++ b/tests/ui/issues/issue-15094.rs @@ -0,0 +1,26 @@ +#![feature(fn_traits, unboxed_closures)] + +use std::{fmt, ops}; + +struct Debuger<T> { + x: T +} + +impl<T: fmt::Debug> ops::FnOnce<(),> for Debuger<T> { + type Output = (); + fn call_once(self, _args: ()) { + //~^ ERROR `call_once` has an incompatible type for trait + //~| expected signature `extern "rust-call" fn + //~| found signature `fn + println!("{:?}", self.x); + } +} + +fn make_shower<T>(x: T) -> Debuger<T> { + Debuger { x: x } +} + +pub fn main() { + let show3 = make_shower(3); + show3(); +} |