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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/enum-to-float-cast.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/enum-to-float-cast.rs')
-rw-r--r-- | tests/ui/enum/enum-to-float-cast.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/enum/enum-to-float-cast.rs b/tests/ui/enum/enum-to-float-cast.rs new file mode 100644 index 000000000..05acdfd34 --- /dev/null +++ b/tests/ui/enum/enum-to-float-cast.rs @@ -0,0 +1,21 @@ +// Tests that enum-to-float casts are disallowed. + +enum E { + L0 = -1, + H0 = 1 +} + +enum F { + L1 = 1, + H1 = 0xFFFFFFFFFFFFFFFF +} + +static C0: f32 = E::L0 as f32; //~ ERROR casting +static C1: f32 = F::H1 as f32; //~ ERROR casting + +pub fn main() { + let b = C0; + let d = C1; + assert_eq!(b, -1.0f32); + assert_eq!(d, -1.0f32); +} |