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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 /src/test/ui/impl-trait/impl_fn_associativity.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 'src/test/ui/impl-trait/impl_fn_associativity.rs')
-rw-r--r-- | src/test/ui/impl-trait/impl_fn_associativity.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/test/ui/impl-trait/impl_fn_associativity.rs b/src/test/ui/impl-trait/impl_fn_associativity.rs deleted file mode 100644 index 71a8f9c77..000000000 --- a/src/test/ui/impl-trait/impl_fn_associativity.rs +++ /dev/null @@ -1,26 +0,0 @@ -// run-pass -#![feature(impl_trait_in_fn_trait_return)] -use std::fmt::Debug; - -fn f_debug() -> impl Fn() -> impl Debug { - || () -} - -fn ff_debug() -> impl Fn() -> impl Fn() -> impl Debug { - || f_debug() -} - -fn multi() -> impl Fn() -> (impl Debug + Send) { - || () -} - -fn main() { - // Check that `ff_debug` is `() -> (() -> Debug)` and not `(() -> ()) -> Debug` - let debug = ff_debug()()(); - assert_eq!(format!("{:?}", debug), "()"); - - let x = multi()(); - assert_eq!(format!("{:?}", x), "()"); - fn assert_send(_: &impl Send) {} - assert_send(&x); -} |