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-rw-r--r--src/test/ui/issues/issue-57362-1.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-57362-1.rs b/src/test/ui/issues/issue-57362-1.rs
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+++ b/src/test/ui/issues/issue-57362-1.rs
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+// Test for issue #57362, ensuring that the self ty is shown in cases of higher-ranked lifetimes
+// conflicts: the `expected` and `found` trait refs would otherwise be printed the same, leading
+// to confusing notes such as:
+// = note: expected type `Trait`
+// found type `Trait`
+
+// from issue #57362
+trait Trait {
+ fn f(self);
+}
+
+impl<T> Trait for fn(&T) {
+ fn f(self) {
+ println!("f");
+ }
+}
+
+fn f() {
+ let a: fn(_) = |_: &u8| {};
+ a.f(); //~ ERROR no method named `f`
+}
+
+fn main() {}