diff options
Diffstat (limited to 'tests/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr')
| -rw-r--r-- | tests/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr b/tests/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr new file mode 100644 index 000000000..fe2e3afc8 --- /dev/null +++ b/tests/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr @@ -0,0 +1,116 @@ +warning: unused variable: `i_think_continually` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:26:9 + | +LL | let i_think_continually = 2; + | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_think_continually` + | +note: the lint level is defined here + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:5:9 + | +LL | #![warn(unused)] // UI tests pass `-A unused` (#43896) + | ^^^^^^ + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` + +warning: unused variable: `mut_unused_var` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:33:13 + | +LL | let mut mut_unused_var = 1; + | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mut_unused_var` + +warning: unused variable: `var` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:14 + | +LL | let (mut var, unused_var) = (1, 2); + | ^^^ help: if this is intentional, prefix it with an underscore: `_var` + +warning: unused variable: `unused_var` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:19 + | +LL | let (mut var, unused_var) = (1, 2); + | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused_var` + +warning: unused variable: `corridors_of_light` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:45:26 + | +LL | if let SoulHistory { corridors_of_light, + | ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `corridors_of_light: _` + +warning: variable `hours_are_suns` is assigned to, but never used + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:46:30 + | +LL | mut hours_are_suns, + | ^^^^^^^^^^^^^^ + | + = note: consider using `_hours_are_suns` instead + +warning: value assigned to `hours_are_suns` is never read + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:48:9 + | +LL | hours_are_suns = false; + | ^^^^^^^^^^^^^^ + | + = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` + +warning: unused variable: `fire` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:52:32 + | +LL | let LovelyAmbition { lips, fire } = the_spirit; + | ^^^^ help: try ignoring the field: `fire: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:61:23 + | +LL | Large::Suit { case } => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:66:24 + | +LL | &Large::Suit { case } => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:71:27 + | +LL | box Large::Suit { case } => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:76:24 + | +LL | (Large::Suit { case },) => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:81:24 + | +LL | [Large::Suit { case }] => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: unused variable: `case` + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:86:29 + | +LL | Tuple(Large::Suit { case }, ()) => {} + | ^^^^ help: try ignoring the field: `case: _` + +warning: variable does not need to be mutable + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:33:9 + | +LL | let mut mut_unused_var = 1; + | ----^^^^^^^^^^^^^^ + | | + | help: remove this `mut` + | + = note: `#[warn(unused_mut)]` implied by `#[warn(unused)]` + +warning: variable does not need to be mutable + --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:10 + | +LL | let (mut var, unused_var) = (1, 2); + | ----^^^ + | | + | help: remove this `mut` + +warning: 16 warnings emitted + |