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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs')
-rw-r--r-- | src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs b/src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs new file mode 100644 index 000000000..5b7c7be42 --- /dev/null +++ b/src/test/ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs @@ -0,0 +1,91 @@ +// build-pass +// +// (this is deliberately *not* check-pass; I have confirmed that the bug in +// question does not replicate when one uses `cargo check` alone.) + +pub enum Void {} + +enum UninhabitedUnivariant { + _Variant(Void), +} + +enum UninhabitedMultivariant2 { + _Variant(Void), + _Warriont(Void), +} + +enum UninhabitedMultivariant3 { + _Variant(Void), + _Warriont(Void), + _Worrynot(Void), +} + +#[repr(C)] +enum UninhabitedUnivariantC { + _Variant(Void), +} + +#[repr(i32)] +enum UninhabitedUnivariant32 { + _Variant(Void), +} + +fn main() { + let _seed: UninhabitedUnivariant = None.unwrap(); + match _seed { + UninhabitedUnivariant::_Variant(_x) => {} + } + + let _seed: UninhabitedMultivariant2 = None.unwrap(); + match _seed { + UninhabitedMultivariant2::_Variant(_x) => {} + UninhabitedMultivariant2::_Warriont(_x) => {} + } + + let _seed: UninhabitedMultivariant2 = None.unwrap(); + match _seed { + UninhabitedMultivariant2::_Variant(_x) => {} + _ => {} + } + + let _seed: UninhabitedMultivariant2 = None.unwrap(); + match _seed { + UninhabitedMultivariant2::_Warriont(_x) => {} + _ => {} + } + + let _seed: UninhabitedMultivariant3 = None.unwrap(); + match _seed { + UninhabitedMultivariant3::_Variant(_x) => {} + UninhabitedMultivariant3::_Warriont(_x) => {} + UninhabitedMultivariant3::_Worrynot(_x) => {} + } + + let _seed: UninhabitedMultivariant3 = None.unwrap(); + match _seed { + UninhabitedMultivariant3::_Variant(_x) => {} + _ => {} + } + + let _seed: UninhabitedMultivariant3 = None.unwrap(); + match _seed { + UninhabitedMultivariant3::_Warriont(_x) => {} + _ => {} + } + + let _seed: UninhabitedMultivariant3 = None.unwrap(); + match _seed { + UninhabitedMultivariant3::_Worrynot(_x) => {} + _ => {} + } + + let _seed: UninhabitedUnivariantC = None.unwrap(); + match _seed { + UninhabitedUnivariantC::_Variant(_x) => {} + } + + let _seed: UninhabitedUnivariant32 = None.unwrap(); + match _seed { + UninhabitedUnivariant32::_Variant(_x) => {} + } +} |