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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-23046.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-23046.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-23046.rs b/src/test/ui/issues/issue-23046.rs new file mode 100644 index 000000000..a68369616 --- /dev/null +++ b/src/test/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)})}; +} |