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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/pattern/usefulness/const-private-fields.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/pattern/usefulness/const-private-fields.rs')
-rw-r--r-- | src/test/ui/pattern/usefulness/const-private-fields.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/pattern/usefulness/const-private-fields.rs b/src/test/ui/pattern/usefulness/const-private-fields.rs new file mode 100644 index 000000000..06c832ca4 --- /dev/null +++ b/src/test/ui/pattern/usefulness/const-private-fields.rs @@ -0,0 +1,30 @@ +// check-pass +// +// Check that we don't ignore private fields in usefulness checking +#![deny(unreachable_patterns)] + +mod inner { + #[derive(PartialEq, Eq)] + pub struct PrivateField { + pub x: bool, + y: bool, + } + + pub const FOO: PrivateField = PrivateField { x: true, y: true }; + pub const BAR: PrivateField = PrivateField { x: true, y: false }; +} +use inner::*; + +fn main() { + match FOO { + FOO => {} + BAR => {} + _ => {} + } + + match FOO { + FOO => {} + PrivateField { x: true, .. } => {} + _ => {} + } +} |