| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:10:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = ({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: `for...else` loops are not supported |
| --> $DIR/bad-let-else-statement.rs:19:7 |
| | |
| LL | let foo = for i in 1..2 { |
| | --- `else` is attached to this loop |
| LL | break; |
| LL | } else { |
| | _______^ |
| LL | | |
| LL | | return; |
| LL | | }; |
| | |_____^ |
| | |
| = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:31:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = (if true { |
| LL | |
| ... |
| LL | 0 |
| LL ~ }) else { |
| | |
| |
| error: `loop...else` loops are not supported |
| --> $DIR/bad-let-else-statement.rs:40:7 |
| | |
| LL | let foo = loop { |
| | ---- `else` is attached to this loop |
| LL | break; |
| LL | } else { |
| | _______^ |
| LL | | |
| LL | | return; |
| LL | | }; |
| | |_____^ |
| | |
| = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:51:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = (match true { |
| LL | |
| LL | true => 1, |
| LL | false => 0 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:62:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = (X { |
| LL | |
| LL | a: 1 |
| LL ~ }) else { |
| | |
| |
| error: `while...else` loops are not supported |
| --> $DIR/bad-let-else-statement.rs:71:7 |
| | |
| LL | let foo = while false { |
| | ----- `else` is attached to this loop |
| LL | break; |
| LL | } else { |
| | _______^ |
| LL | | |
| LL | | return; |
| LL | | }; |
| | |_____^ |
| | |
| = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:81:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = (const { |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:91:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = &({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:102:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = bar = ({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:112:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = 1 + ({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:122:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = 1..({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:132:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = return ({ |
| LL | |
| LL | () |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:142:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = -({ |
| LL | |
| LL | 1 |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:152:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = do yeet ({ |
| LL | |
| LL | () |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:162:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = become ({ |
| LL | |
| LL | () |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:172:5 |
| | |
| LL | } else { |
| | ^ |
| | |
| help: wrap the expression in parentheses |
| | |
| LL ~ let foo = |x: i32| ({ |
| LL | |
| LL | x |
| LL ~ }) else { |
| | |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:182:31 |
| | |
| LL | let bad = format_args! {""} else { return; }; |
| | ^ |
| | |
| help: use parentheses instead of braces for this macro |
| | |
| LL | let bad = format_args! ("") else { return; }; |
| | ~ ~ |
| |
| error: right curly brace `}` before `else` in a `let...else` statement not allowed |
| --> $DIR/bad-let-else-statement.rs:199:25 |
| | |
| LL | let x = a! {} else { return; }; |
| | ^ |
| ... |
| LL | b!(1); b!(2); |
| | ----- in this macro invocation |
| | |
| = note: this error originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info) |
| help: use parentheses instead of braces for this macro |
| | |
| LL | let x = a! () else { return; }; |
| | ~~ |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:7:5 |
| | |
| LL | / let foo = { |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| = note: `#[warn(irrefutable_let_patterns)]` on by default |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:26:5 |
| | |
| LL | / let foo = if true { |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| LL | | 0 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:47:5 |
| | |
| LL | / let foo = match true { |
| LL | | |
| LL | | true => 1, |
| LL | | false => 0 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:59:5 |
| | |
| LL | / let foo = X { |
| LL | | |
| LL | | a: 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:78:5 |
| | |
| LL | / let foo = const { |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:88:5 |
| | |
| LL | / let foo = &{ |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:99:5 |
| | |
| LL | / let foo = bar = { |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| error[E0384]: cannot assign twice to immutable variable `bar` |
| --> $DIR/bad-let-else-statement.rs:99:15 |
| | |
| LL | let bar = 0; |
| | --- |
| | | |
| | first assignment to `bar` |
| | help: consider making this binding mutable: `mut bar` |
| LL | let foo = bar = { |
| | _______________^ |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ cannot assign twice to immutable variable |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:109:5 |
| | |
| LL | / let foo = 1 + { |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:119:5 |
| | |
| LL | / let foo = 1..{ |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:129:5 |
| | |
| LL | / let foo = return { |
| LL | | |
| LL | | () |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:139:5 |
| | |
| LL | / let foo = -{ |
| LL | | |
| LL | | 1 |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:149:5 |
| | |
| LL | / let foo = do yeet { |
| LL | | |
| LL | | () |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:159:5 |
| | |
| LL | / let foo = become { |
| LL | | |
| LL | | () |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:169:5 |
| | |
| LL | / let foo = |x: i32| { |
| LL | | |
| LL | | x |
| LL | | } else { |
| | |_____^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:179:5 |
| | |
| LL | let ok = format_args!("") else { return; }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:182:5 |
| | |
| LL | let bad = format_args! {""} else { return; }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:189:19 |
| | |
| LL | () => { {} } |
| | ___________________^ |
| LL | | |
| LL | | |
| LL | | } |
| ... | |
| LL | | (1) => { |
| LL | | let x = a!() else { return; }; |
| | |____________^ |
| ... |
| LL | b!(1); b!(2); |
| | ----- in this macro invocation |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| = note: this warning originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| warning: irrefutable `let...else` pattern |
| --> $DIR/bad-let-else-statement.rs:189:19 |
| | |
| LL | () => { {} } |
| | ___________________^ |
| LL | | |
| LL | | |
| LL | | } |
| ... | |
| LL | | (2) => { |
| LL | | let x = a! {} else { return; }; |
| | |____________^ |
| ... |
| LL | b!(1); b!(2); |
| | ----- in this macro invocation |
| | |
| = note: this pattern will always match, so the `else` clause is useless |
| = help: consider removing the `else` clause |
| = note: this warning originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error: aborting due to 20 previous errors; 18 warnings emitted |
| |
| For more information about this error, try `rustc --explain E0384`. |