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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-19499.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 'src/test/ui/issues/issue-19499.rs')
-rw-r--r-- | src/test/ui/issues/issue-19499.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-19499.rs b/src/test/ui/issues/issue-19499.rs new file mode 100644 index 000000000..d09056ce3 --- /dev/null +++ b/src/test/ui/issues/issue-19499.rs @@ -0,0 +1,15 @@ +// run-pass +#![allow(path_statements)] +#![allow(unused_variables)] +// Regression test for issue #19499. Due to incorrect caching of trait +// results for closures with upvars whose types were not fully +// computed, this rather bizarre little program (along with many more +// reasonable examples) let to ambiguity errors about not being able +// to infer sufficient type information. + +// pretty-expanded FIXME #23616 + +fn main() { + let n = 0; + let it = Some(1_usize).into_iter().inspect(|_| {n;}); +} |