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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/async-await/issue-62658.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/async-await/issue-62658.rs')
-rw-r--r-- | tests/ui/async-await/issue-62658.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/async-await/issue-62658.rs b/tests/ui/async-await/issue-62658.rs new file mode 100644 index 000000000..d0af01e0c --- /dev/null +++ b/tests/ui/async-await/issue-62658.rs @@ -0,0 +1,27 @@ +// This test created a generator whose size was not rounded to a multiple of its +// alignment. This caused an assertion error in codegen. + +// build-pass +// edition:2018 + +async fn noop() {} + +async fn foo() { + // This suspend should be the largest variant. + { + let x = [0u8; 17]; + noop().await; + println!("{:?}", x); + } + + // Add one variant that's aligned to 8 bytes. + { + let x = 0u64; + noop().await; + println!("{:?}", x); + } +} + +fn main() { + let _ = foo(); +} |