From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/functions-closures/fn-help-with-err.rs | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 tests/ui/functions-closures/fn-help-with-err.rs (limited to 'tests/ui/functions-closures/fn-help-with-err.rs') diff --git a/tests/ui/functions-closures/fn-help-with-err.rs b/tests/ui/functions-closures/fn-help-with-err.rs new file mode 100644 index 000000000..612fe1b84 --- /dev/null +++ b/tests/ui/functions-closures/fn-help-with-err.rs @@ -0,0 +1,24 @@ +// This test case checks the behavior of typeck::check::method::suggest::is_fn on Ty::Error. + +struct Foo; + +trait Bar { + //~^ NOTE `Bar` defines an item `bar`, perhaps you need to implement it + fn bar(&self) {} +} + +impl Bar for Foo {} + +fn main() { + let arc = std::sync::Arc::new(oops); + //~^ ERROR cannot find value `oops` in this scope + //~| NOTE not found + arc.bar(); + + let arc2 = std::sync::Arc::new(|| Foo); + arc2.bar(); + //~^ ERROR no method named `bar` + //~| NOTE method not found + //~| HELP items from traits can only be used if the trait is implemented and in scope + //~| HELP use parentheses to call this closure +} -- cgit v1.2.3