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-23046.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-23046.rs')
-rw-r--r-- | tests/ui/issues/issue-23046.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-23046.rs b/tests/ui/issues/issue-23046.rs new file mode 100644 index 000000000..a68369616 --- /dev/null +++ b/tests/ui/issues/issue-23046.rs @@ -0,0 +1,20 @@ +pub enum Expr<'var, VAR> { + Let(Box<Expr<'var, VAR>>, + Box<dyn for<'v> Fn(Expr<'v, VAR>) -> Expr<'v, VAR> + 'var>) +} + +pub fn add<'var, VAR> + (a: Expr<'var, VAR>, b: Expr<'var, VAR>) -> Expr<'var, VAR> { + loop {} +} + +pub fn let_<'var, VAR, F: for<'v> Fn(Expr<'v, VAR>) -> Expr<'v, VAR>> + (a: Expr<'var, VAR>, b: F) -> Expr<'var, VAR> { + loop {} +} + +fn main() { + let ex = |x| { //~ ERROR type annotations needed + let_(add(x,x), |y| { + let_(add(x, x), |x|x)})}; +} |