diff options
Diffstat (limited to 'src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr')
| -rw-r--r-- | src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr b/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr new file mode 100644 index 000000000..1a6e8310d --- /dev/null +++ b/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr @@ -0,0 +1,21 @@ +error: lifetime parameter `'g` only used once + --> $DIR/one-use-in-trait-method-argument.rs:15:13 + | +LL | fn next<'g>(&'g mut self) -> Option<Self::Item> { + | ^^ -- ...is used only here + | | + | this lifetime... + | +note: the lint level is defined here + --> $DIR/one-use-in-trait-method-argument.rs:4:9 + | +LL | #![deny(single_use_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^ +help: elide the single-use lifetime + | +LL - fn next<'g>(&'g mut self) -> Option<Self::Item> { +LL + fn next(&mut self) -> Option<Self::Item> { + | + +error: aborting due to previous error + |