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warning: label name `'many_used_shadowed` shadows a label name that is already in scope
--> $DIR/unused_labels.rs:61:9
|
LL | 'many_used_shadowed: for _ in 0..10 {
| ------------------- first declared here
LL |
LL | 'many_used_shadowed: for _ in 0..10 {
| ^^^^^^^^^^^^^^^^^^^ label `'many_used_shadowed` already in scope
warning: unused label
--> $DIR/unused_labels.rs:10:5
|
LL | 'unused_while_label: while 0 == 0 {
| ^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/unused_labels.rs:7:9
|
LL | #![warn(unused_labels)]
| ^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:15:5
|
LL | 'unused_while_let_label: while let Some(_) = opt {
| ^^^^^^^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:19:5
|
LL | 'unused_for_label: for _ in 0..10 {
| ^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:35:9
|
LL | 'unused_loop_label_inner_2: for _ in 0..10 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:41:5
|
LL | 'unused_loop_label_outer_3: for _ in 0..10 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:59:5
|
LL | 'many_used_shadowed: for _ in 0..10 {
| ^^^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:71:5
|
LL | 'unused_loop_label: loop {
| ^^^^^^^^^^^^^^^^^^
warning: unused label
--> $DIR/unused_labels.rs:77:5
|
LL | 'unused_block_label: {
| ^^^^^^^^^^^^^^^^^^^
warning: 9 warnings emitted
|
