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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/path-lookahead.stderr | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/path-lookahead.stderr b/src/test/ui/path-lookahead.stderr new file mode 100644 index 000000000..2cc786fd9 --- /dev/null +++ b/src/test/ui/path-lookahead.stderr @@ -0,0 +1,19 @@ +warning: unnecessary parentheses around `return` value + --> $DIR/path-lookahead.rs:10:12 + | +LL | return (<T as ToString>::to_string(&arg)); + | ^ ^ + | +note: the lint level is defined here + --> $DIR/path-lookahead.rs:5:9 + | +LL | #![warn(unused_parens)] + | ^^^^^^^^^^^^^ +help: remove these parentheses + | +LL - return (<T as ToString>::to_string(&arg)); +LL + return <T as ToString>::to_string(&arg); + | + +warning: 1 warning emitted + |