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| author | Ralf Jung <post@ralfj.de> | 2022-07-05 20:29:37 -0400 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2022-07-05 22:26:26 -0400 |
| commit | 2a1a718baabcc1fac08ed9a6ac3e29d5b156c532 (patch) | |
| tree | 064839b667dfe687a0f895ce3b3abfed638d26c8 | |
| parent | 8f867c5445f22fcb119b46219fecc886d4f124b2 (diff) | |
| download | rust-2a1a718baabcc1fac08ed9a6ac3e29d5b156c532.tar.gz rust-2a1a718baabcc1fac08ed9a6ac3e29d5b156c532.zip | |
add test
| -rw-r--r-- | src/test/ui/consts/const-enum-cast.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-enum-cast.rs b/src/test/ui/consts/const-enum-cast.rs index a3255c2f601..39968495144 100644 --- a/src/test/ui/consts/const-enum-cast.rs +++ b/src/test/ui/consts/const-enum-cast.rs @@ -4,6 +4,19 @@ enum A { A1, A2 } enum B { B1=4, B2=2 } +#[allow(dead_code)] +#[repr(align(8))] +enum Aligned { + Zero = 0, + One = 1, +} + +// regression test for https://github.com/rust-lang/rust/issues/96185 +const X: u8 = { + let aligned = Aligned::Zero; + aligned as u8 +}; + pub fn main () { static c1: isize = A::A2 as isize; static c2: isize = B::B2 as isize; @@ -23,4 +36,6 @@ pub fn main () { assert_eq!(c2_2, 4); assert_eq!(a1_2, 0); assert_eq!(a2_2, 4); + + assert_eq!(X, 0); } |