Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/ui/lint/unused/issue-105061-should-lint.stderr b/tests/ui/lint/unused/issue-105061-should-lint.stderr
new file mode 100644
index 000000000..e591f1ffb
--- /dev/null
+++ b/tests/ui/lint/unused/issue-105061-should-lint.stderr
@@ -0,0 +1,32 @@
+error: unnecessary parentheses around type
+  --> $DIR/issue-105061-should-lint.rs:11:13
+   |
+LL |     for<'b> (for<'a> fn(Inv<'a>)): Trait<'b>,
+   |             ^                   ^
+   |
+note: the lint level is defined here
+  --> $DIR/issue-105061-should-lint.rs:2:9
+   |
+LL | #![deny(warnings)]
+   |         ^^^^^^^^
+   = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]`
+help: remove these parentheses
+   |
+LL -     for<'b> (for<'a> fn(Inv<'a>)): Trait<'b>,
+LL +     for<'b> for<'a> fn(Inv<'a>): Trait<'b>,
+   |
+
+error: unnecessary parentheses around type
+  --> $DIR/issue-105061-should-lint.rs:17:16
+   |
+LL |     (dyn Hello<(for<'b> fn(&'b ()))>): Hello<T>
+   |                ^                  ^
+   |
+help: remove these parentheses
+   |
+LL -     (dyn Hello<(for<'b> fn(&'b ()))>): Hello<T>
+LL +     (dyn Hello<for<'b> fn(&'b ())>): Hello<T>
+   |
+
+error: aborting due to 2 previous errors
+