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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/associated-types/associated-types-ref-from-struct.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/associated-types/associated-types-ref-from-struct.rs')
-rw-r--r-- | src/test/ui/associated-types/associated-types-ref-from-struct.rs | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/associated-types-ref-from-struct.rs b/src/test/ui/associated-types/associated-types-ref-from-struct.rs new file mode 100644 index 000000000..c89f6046e --- /dev/null +++ b/src/test/ui/associated-types/associated-types-ref-from-struct.rs @@ -0,0 +1,51 @@ +// run-pass +// Test associated type references in structure fields. + +// pretty-expanded FIXME #23616 + +trait Test { + type V; + + fn test(&self, value: &Self::V) -> bool; +} + +struct TesterPair<T:Test> { + tester: T, + value: T::V, +} + +impl<T:Test> TesterPair<T> { + fn new(tester: T, value: T::V) -> TesterPair<T> { + TesterPair { tester: tester, value: value } + } + + fn test(&self) -> bool { + self.tester.test(&self.value) + } +} + +struct EqU32(u32); +impl Test for EqU32 { + type V = u32; + + fn test(&self, value: &u32) -> bool { + self.0 == *value + } +} + +struct EqI32(i32); +impl Test for EqI32 { + type V = i32; + + fn test(&self, value: &i32) -> bool { + self.0 == *value + } +} + +fn main() { + let tester = TesterPair::new(EqU32(22), 23); + tester.test(); + + let tester = TesterPair::new(EqI32(22), 23); + tester.test(); +} |