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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:59:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:59:24 +0000
commit023939b627b7dc93b01471f7d41fb8553ddb4ffa (patch)
tree60fc59477c605c72b0a1051409062ddecc43f877 /tests/ui/attributes/rustc_confusables.rs
parentAdding debian version 1.72.1+dfsg1-1. (diff)
downloadrustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.tar.xz
rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.zip
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/attributes/rustc_confusables.rs')
-rw-r--r--tests/ui/attributes/rustc_confusables.rs47
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diff --git a/tests/ui/attributes/rustc_confusables.rs b/tests/ui/attributes/rustc_confusables.rs
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+// aux-build: rustc_confusables_across_crate.rs
+
+#![feature(rustc_attrs)]
+
+extern crate rustc_confusables_across_crate;
+
+use rustc_confusables_across_crate::BTreeSet;
+
+fn main() {
+ // Misspellings (similarly named methods) take precedence over `rustc_confusables`.
+ let x = BTreeSet {};
+ x.inser();
+ //~^ ERROR no method named
+ //~| HELP there is a method with a similar name
+ x.foo();
+ //~^ ERROR no method named
+ x.push();
+ //~^ ERROR no method named
+ //~| HELP you might have meant to use `insert`
+ x.test();
+ //~^ ERROR no method named
+ x.pulled();
+ //~^ ERROR no method named
+ //~| HELP there is a method with a similar name
+}
+
+struct Bar;
+
+impl Bar {
+ #[rustc_confusables()]
+ //~^ ERROR expected at least one confusable name
+ fn baz() {}
+
+ #[rustc_confusables]
+ //~^ ERROR malformed `rustc_confusables` attribute input
+ //~| HELP must be of the form
+ fn qux() {}
+
+ #[rustc_confusables(invalid_meta_item)]
+ //~^ ERROR expected a quoted string literal
+ //~| HELP consider surrounding this with quotes
+ fn quux() {}
+}
+
+#[rustc_confusables("blah")]
+//~^ ERROR attribute should be applied to an inherent method
+fn not_inherent_impl_method() {}