From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/issues/issue-19499.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tests/ui/issues/issue-19499.rs (limited to 'tests/ui/issues/issue-19499.rs') diff --git a/tests/ui/issues/issue-19499.rs b/tests/ui/issues/issue-19499.rs new file mode 100644 index 000000000..d09056ce3 --- /dev/null +++ b/tests/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;}); +} -- cgit v1.2.3