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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/issues/issue-72002.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/issues/issue-72002.rs')
-rw-r--r-- | src/test/ui/issues/issue-72002.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-72002.rs b/src/test/ui/issues/issue-72002.rs new file mode 100644 index 000000000..54ff89355 --- /dev/null +++ b/src/test/ui/issues/issue-72002.rs @@ -0,0 +1,29 @@ +// check-pass +struct Indexable; + +impl Indexable { + fn boo(&mut self) {} +} + +impl std::ops::Index<&str> for Indexable { + type Output = Indexable; + + fn index(&self, field: &str) -> &Indexable { + self + } +} + +impl std::ops::IndexMut<&str> for Indexable { + fn index_mut(&mut self, field: &str) -> &mut Indexable { + self + } +} + +fn main() { + let mut v = Indexable; + let field = "hello".to_string(); + + v[field.as_str()].boo(); + + v[&field].boo(); // < This should work +} |