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/suggestions/try-removing-the-field.rs | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 tests/ui/suggestions/try-removing-the-field.rs (limited to 'tests/ui/suggestions/try-removing-the-field.rs') diff --git a/tests/ui/suggestions/try-removing-the-field.rs b/tests/ui/suggestions/try-removing-the-field.rs new file mode 100644 index 000000000..1b7289b22 --- /dev/null +++ b/tests/ui/suggestions/try-removing-the-field.rs @@ -0,0 +1,32 @@ +// run-pass + +#![allow(dead_code)] + +struct Foo { + foo: i32, + bar: (), + baz: (), +} + +fn use_foo(x: Foo) -> i32 { + let Foo { foo, bar, .. } = x; //~ WARNING unused variable: `bar` + //~| help: try removing the field + return foo; +} + +// issue #105028, suggest removing the field only for shorthand +fn use_match(x: Foo) { + match x { + Foo { foo: unused, .. } => { //~ WARNING unused variable + //~| help: if this is intentional, prefix it with an underscore + } + } + + match x { + Foo { foo, .. } => { //~ WARNING unused variable + //~| help: try removing the field + } + } +} + +fn main() {} -- cgit v1.2.3