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rust/src/test/ui/lint/issue-47390-unused-variable-in-struct-pattern.stderr

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concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
warning: unused variable: `i_think_continually`
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:28:9
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | let i_think_continually = 2;
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^^^^^^^^^^^^^^ help: consider using `_i_think_continually` instead
|
note: lint level defined here
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:15:9
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | #![warn(unused)] // UI tests pass `-A unused` (#43896)
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^
= note: #[warn(unused_variables)] implied by #[warn(unused)]
warning: unused variable: `corridors_of_light`
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:35:26
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | if let SoulHistory { corridors_of_light,
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `corridors_of_light: _`
warning: variable `hours_are_suns` is assigned to, but never used
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:36:26
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | mut hours_are_suns,
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^^^^^^^^^^^^^
|
= note: consider using `_hours_are_suns` instead
warning: value assigned to `hours_are_suns` is never read
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:38:9
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | hours_are_suns = false;
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^^^^^^^^^
|
note: lint level defined here
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:15:9
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | #![warn(unused)] // UI tests pass `-A unused` (#43896)
concerning well-formed suggestions for unused shorthand field patterns Previously, unused variables would get a note that the warning could be silenced by prefixing the variable with an underscore, but that doesn't work for field shorthand patterns, which the liveness analysis didn't know about. The "to avoid this warning" verbiage seemed unnecessary. Resolves #47390.
2018-01-31 20:56:01 -08:00
| ^^^^^^
= note: #[warn(unused_assignments)] implied by #[warn(unused)]
Correct unused field warning on &struct match
2018-04-30 00:40:11 +01:00
warning: unused variable: `case`
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:46:24
Correct unused field warning on &struct match
2018-04-30 00:40:11 +01:00
|
LL | &Large::Suit { case } => {}
| ^^^^ help: try ignoring the field: `case: _`
Correct unused field warning on box struct match
2018-04-30 00:51:02 +01:00
warning: unused variable: `case`
--> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:50:27
|
LL | box Large::Suit { case } => {}
| ^^^^ help: try ignoring the field: `case: _`
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