118 lines
3.8 KiB
Text
118 lines
3.8 KiB
Text
warning: unnecessary parentheses around assigned value
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--> $DIR/suggestions.rs:48:21
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48 | let mut a = (1); // should suggest no `mut`, no parens
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| ^^^ help: remove these parentheses
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note: lint level defined here
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--> $DIR/suggestions.rs:13:21
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13 | #![warn(unused_mut, unused_parens)] // UI tests pass `-A unused`—see Issue #43896
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| ^^^^^^^^^^^^^
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warning: use of deprecated attribute `no_debug`: the `#[no_debug]` attribute was an experimental feature that has been deprecated due to lack of demand. See https://github.com/rust-lang/rust/issues/29721
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--> $DIR/suggestions.rs:43:1
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43 | #[no_debug] // should suggest removal of deprecated attribute
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| ^^^^^^^^^^^ help: remove this attribute
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= note: #[warn(deprecated)] on by default
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warning: variable does not need to be mutable
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--> $DIR/suggestions.rs:48:13
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48 | let mut a = (1); // should suggest no `mut`, no parens
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| ----^
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| help: remove this `mut`
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note: lint level defined here
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--> $DIR/suggestions.rs:13:9
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13 | #![warn(unused_mut, unused_parens)] // UI tests pass `-A unused`—see Issue #43896
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| ^^^^^^^^^^
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warning: variable does not need to be mutable
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--> $DIR/suggestions.rs:52:13
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52 | let mut
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| _____________^
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| |_____________|
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| ||
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53 | || b = 1;
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| ||____________-^
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| |____________|
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| help: remove this `mut`
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warning: static is marked #[no_mangle], but not exported
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--> $DIR/suggestions.rs:16:14
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16 | #[no_mangle] static SHENZHOU: usize = 1; // should suggest `pub`
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| -^^^^^^^^^^^^^^^^^^^^^^^^^^
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| help: try making it public: `pub`
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= note: #[warn(private_no_mangle_statics)] on by default
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error: const items should never be #[no_mangle]
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--> $DIR/suggestions.rs:18:14
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18 | #[no_mangle] const DISCOVERY: usize = 1; // should suggest `pub static` rather than `const`
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| -----^^^^^^^^^^^^^^^^^^^^^^
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| help: try a static value: `pub static`
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= note: #[deny(no_mangle_const_items)] on by default
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warning: functions generic over types must be mangled
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--> $DIR/suggestions.rs:22:1
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21 | #[no_mangle] // should suggest removal (generics can't be no-mangle)
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| ------------ help: remove this attribute
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22 | pub fn defiant<T>(_t: T) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: #[warn(no_mangle_generic_items)] on by default
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warning: function is marked #[no_mangle], but not exported
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--> $DIR/suggestions.rs:26:1
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26 | fn rio_grande() {} // should suggest `pub`
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| -^^^^^^^^^^^^^^^^^
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| help: try making it public: `pub`
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= note: #[warn(private_no_mangle_fns)] on by default
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warning: static is marked #[no_mangle], but not exported
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--> $DIR/suggestions.rs:33:18
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33 | #[no_mangle] pub static DAUNTLESS: bool = true;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: function is marked #[no_mangle], but not exported
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--> $DIR/suggestions.rs:35:18
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35 | #[no_mangle] pub fn val_jean() {}
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| ^^^^^^^^^^^^^^^^^^^^
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warning: denote infinite loops with `loop { ... }`
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--> $DIR/suggestions.rs:46:5
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46 | while true { // should suggest `loop`
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| ^^^^^^^^^^ help: use `loop`
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= note: #[warn(while_true)] on by default
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warning: the `warp_factor:` in this pattern is redundant
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--> $DIR/suggestions.rs:57:23
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57 | Equinox { warp_factor: warp_factor } => {} // should suggest shorthand
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| ------------^^^^^^^^^^^^
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| help: remove this
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= note: #[warn(non_shorthand_field_patterns)] on by default
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error: aborting due to previous error
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