diff options
Diffstat (limited to 'tests/ui/lint/unused/lint-unused-mut-variables.stderr')
| -rw-r--r-- | tests/ui/lint/unused/lint-unused-mut-variables.stderr | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/lint-unused-mut-variables.stderr b/tests/ui/lint/unused/lint-unused-mut-variables.stderr new file mode 100644 index 00000000000..805ed2b40bb --- /dev/null +++ b/tests/ui/lint/unused/lint-unused-mut-variables.stderr @@ -0,0 +1,222 @@ +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:9:5 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + | +note: the lint level is defined here + --> $DIR/lint-unused-mut-variables.rs:5:9 + | +LL | #![warn(unused_mut)] + | ^^^^^^^^^^ + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:23:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:14:5 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:29:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:39:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:48:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:57:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:62:9 + | +LL | mut a: i32, + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:107:14 + | +LL | let x = |mut y: isize| 10; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:69:9 + | +LL | let mut a = 3; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:71:9 + | +LL | let mut a = 2; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:73:9 + | +LL | let mut b = 3; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:75:9 + | +LL | let mut a = vec![3]; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:77:10 + | +LL | let (mut a, b) = (1, 2); + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:79:9 + | +LL | let mut a; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:83:9 + | +LL | let mut b; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:92:9 + | +LL | mut x => {} + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:99:10 + | +LL | (mut x, 1) | + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:112:9 + | +LL | let mut a = &mut 5; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:117:9 + | +LL | let mut b = (&mut a,); + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:120:9 + | +LL | let mut x = &mut 1; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:132:9 + | +LL | let mut v : &mut Vec<()> = &mut vec![]; + | ----^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:187:9 + | +LL | let mut raw_address_of_const = 1; + | ----^^^^^^^^^^^^^^^^^^^^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:109:13 + | +LL | fn what(mut foo: isize) {} + | ----^^^ + | | + | help: remove this `mut` + +warning: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:127:20 + | +LL | fn mut_ref_arg(mut arg : &mut [u8]) -> &mut [u8] { + | ----^^^ + | | + | help: remove this `mut` + +error: variable does not need to be mutable + --> $DIR/lint-unused-mut-variables.rs:205:9 + | +LL | let mut b = vec![2]; + | ----^ + | | + | help: remove this `mut` + | +note: the lint level is defined here + --> $DIR/lint-unused-mut-variables.rs:201:8 + | +LL | #[deny(unused_mut)] + | ^^^^^^^^^^ + +error: aborting due to previous error; 25 warnings emitted + |