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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/enum-discriminant/discriminant_value-wrapper.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/enum-discriminant/discriminant_value-wrapper.rs')
-rw-r--r-- | tests/ui/enum-discriminant/discriminant_value-wrapper.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/enum-discriminant/discriminant_value-wrapper.rs b/tests/ui/enum-discriminant/discriminant_value-wrapper.rs new file mode 100644 index 000000000..8e162d5c4 --- /dev/null +++ b/tests/ui/enum-discriminant/discriminant_value-wrapper.rs @@ -0,0 +1,20 @@ +// run-pass + +#![allow(enum_intrinsics_non_enums)] + +use std::mem; + +#[allow(unused_tuple_struct_fields)] +enum ADT { + First(u32, u32), + Second(u64) +} + +pub fn main() { + assert!(mem::discriminant(&ADT::First(0,0)) == mem::discriminant(&ADT::First(1,1))); + assert!(mem::discriminant(&ADT::Second(5)) == mem::discriminant(&ADT::Second(6))); + assert!(mem::discriminant(&ADT::First(2,2)) != mem::discriminant(&ADT::Second(2))); + + let _ = mem::discriminant(&10); + let _ = mem::discriminant(&"test"); +} |