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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 /src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.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 'src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.rs')
-rw-r--r-- | src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.rs b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.rs deleted file mode 100644 index ffd6857d8..000000000 --- a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90875.rs +++ /dev/null @@ -1,31 +0,0 @@ -// check-pass - -trait Variable<'a> { - type Type; -} - -impl Variable<'_> for () { - type Type = (); -} - -fn check<F, T>(_: F) -where - F: Fn(T), // <- if removed, all fn_* then require type annotations - F: for<'a> Fn(<T as Variable<'a>>::Type), - T: for<'a> Variable<'a>, -{ -} - -fn test(arg: impl Fn(())) { - fn fn_1(_: ()) {} - let fn_2 = |_: ()| (); - let fn_3 = |a| fn_1(a); - let fn_4 = arg; - - check(fn_1); // Error - check(fn_2); // Ok - check(fn_3); // Ok - check(fn_4); // Error -} - -fn main() {} |