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Diffstat (limited to 'tests/ui/liveness/liveness-consts.stderr')
-rw-r--r-- | tests/ui/liveness/liveness-consts.stderr | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tests/ui/liveness/liveness-consts.stderr b/tests/ui/liveness/liveness-consts.stderr new file mode 100644 index 000000000..6199ea96c --- /dev/null +++ b/tests/ui/liveness/liveness-consts.stderr @@ -0,0 +1,63 @@ +warning: variable `a` is assigned to, but never used + --> $DIR/liveness-consts.rs:7:13 + | +LL | let mut a = 0; + | ^ + | + = note: consider using `_a` instead +note: the lint level is defined here + --> $DIR/liveness-consts.rs:2:9 + | +LL | #![warn(unused)] + | ^^^^^^ + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` + +warning: value assigned to `b` is never read + --> $DIR/liveness-consts.rs:17:5 + | +LL | b += 1; + | ^ + | + = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` + +warning: unused variable: `e` + --> $DIR/liveness-consts.rs:24:13 + | +LL | let e = 1; + | ^ help: if this is intentional, prefix it with an underscore: `_e` + +warning: unused variable: `s` + --> $DIR/liveness-consts.rs:33:24 + | +LL | pub fn f(x: [u8; { let s = 17; 100 }]) -> [u8; { let z = 18; 100 }] { + | ^ help: if this is intentional, prefix it with an underscore: `_s` + +warning: unused variable: `z` + --> $DIR/liveness-consts.rs:33:55 + | +LL | pub fn f(x: [u8; { let s = 17; 100 }]) -> [u8; { let z = 18; 100 }] { + | ^ help: if this is intentional, prefix it with an underscore: `_z` + +warning: value assigned to `t` is never read + --> $DIR/liveness-consts.rs:42:9 + | +LL | t = t + t; + | ^ + | + = help: maybe it is overwritten before being read? + +warning: unused variable: `w` + --> $DIR/liveness-consts.rs:49:13 + | +LL | let w = 10; + | ^ help: if this is intentional, prefix it with an underscore: `_w` + +warning: unused variable: `z` + --> $DIR/liveness-consts.rs:60:13 + | +LL | let z = 42; + | ^ help: if this is intentional, prefix it with an underscore: `_z` + +warning: 8 warnings emitted + |