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-39984.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/issues/issue-39984.rs (limited to 'tests/ui/issues/issue-39984.rs') diff --git a/tests/ui/issues/issue-39984.rs b/tests/ui/issues/issue-39984.rs new file mode 100644 index 000000000..1c9ae26ca --- /dev/null +++ b/tests/ui/issues/issue-39984.rs @@ -0,0 +1,14 @@ +// check-pass +#![allow(dead_code)] +#![allow(unreachable_code)] +// Regression test for issue #39984. +// +// The key here is that the error type of the `Ok` call ought to be +// constrained to `String`, even though it is dead-code. + +fn main() {} + +fn t() -> Result<(), String> { + return Err("".into()); + Ok(()) +} -- cgit v1.2.3