diff options
Diffstat (limited to 'src/test/ui/generator/yield-in-box.stderr')
| -rw-r--r-- | src/test/ui/generator/yield-in-box.stderr | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/generator/yield-in-box.stderr b/src/test/ui/generator/yield-in-box.stderr new file mode 100644 index 000000000..7602e8039 --- /dev/null +++ b/src/test/ui/generator/yield-in-box.stderr @@ -0,0 +1,17 @@ +warning: unused generator that must be used + --> $DIR/yield-in-box.rs:11:5 + | +LL | / || { +LL | | let y = 2u32; +LL | | { +LL | | let _t = box (&x, yield 0, &y); +... | +LL | | } +LL | | }; + | |______^ + | + = note: `#[warn(unused_must_use)]` on by default + = note: generators are lazy and do nothing unless resumed + +warning: 1 warning emitted + |