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518 lines
13 KiB
Plaintext
518 lines
13 KiB
Plaintext
error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:9:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = ({
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LL |
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LL | 1
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LL ~ }) else {
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error: `for...else` loops are not supported
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--> $DIR/bad-let-else-statement.rs:18:7
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LL | let foo = for i in 1..2 {
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| --- `else` is attached to this loop
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LL | break;
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LL | } else {
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| _______^
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LL | |
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LL | | return;
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LL | | };
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| |_____^
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= note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:30:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = (if true {
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LL |
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...
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LL | 0
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LL ~ }) else {
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error: `loop...else` loops are not supported
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--> $DIR/bad-let-else-statement.rs:39:7
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LL | let foo = loop {
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| ---- `else` is attached to this loop
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LL | break;
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LL | } else {
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| _______^
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LL | |
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LL | | return;
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LL | | };
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| |_____^
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= note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:50:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = (match true {
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LL |
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LL | true => 1,
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LL | false => 0
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:61:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = (X {
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LL |
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LL | a: 1
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LL ~ }) else {
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error: `while...else` loops are not supported
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--> $DIR/bad-let-else-statement.rs:70:7
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LL | let foo = while false {
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| ----- `else` is attached to this loop
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LL | break;
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LL | } else {
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| _______^
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LL | |
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LL | | return;
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LL | | };
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| |_____^
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= note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:80:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = (const {
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:90:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = &({
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:101:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = bar = ({
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:111:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = 1 + ({
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:121:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = 1..({
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:131:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = return ({
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LL |
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LL | ()
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:141:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = -({
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LL |
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LL | 1
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:151:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = do yeet ({
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LL |
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LL | ()
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:161:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = become ({
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LL |
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LL | ()
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:171:5
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LL | } else {
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| ^
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help: wrap the expression in parentheses
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LL ~ let foo = |x: i32| ({
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LL |
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LL | x
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LL ~ }) else {
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:181:31
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LL | let bad = format_args! {""} else { return; };
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| ^
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help: use parentheses instead of braces for this macro
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LL | let bad = format_args! ("") else { return; };
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| ~ ~
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error: right curly brace `}` before `else` in a `let...else` statement not allowed
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--> $DIR/bad-let-else-statement.rs:198:25
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LL | let x = a! {} else { return; };
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| ^
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...
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LL | b!(1); b!(2);
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| ----- in this macro invocation
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= note: this error originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: use parentheses instead of braces for this macro
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LL | let x = a! () else { return; };
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| ~~
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:6:5
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LL | / let foo = {
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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= note: `#[warn(irrefutable_let_patterns)]` on by default
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:25:5
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LL | / let foo = if true {
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LL | |
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LL | | 1
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LL | | } else {
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LL | | 0
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:46:5
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LL | / let foo = match true {
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LL | |
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LL | | true => 1,
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LL | | false => 0
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:58:5
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LL | / let foo = X {
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LL | |
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LL | | a: 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:77:5
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LL | / let foo = const {
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:87:5
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LL | / let foo = &{
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:98:5
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LL | / let foo = bar = {
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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error[E0384]: cannot assign twice to immutable variable `bar`
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--> $DIR/bad-let-else-statement.rs:98:15
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LL | let bar = 0;
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| ---
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| |
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| first assignment to `bar`
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| help: consider making this binding mutable: `mut bar`
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LL | let foo = bar = {
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| _______________^
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^ cannot assign twice to immutable variable
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:108:5
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LL | / let foo = 1 + {
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:118:5
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LL | / let foo = 1..{
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:128:5
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LL | / let foo = return {
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LL | |
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LL | | ()
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:138:5
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LL | / let foo = -{
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LL | |
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LL | | 1
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:148:5
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LL | / let foo = do yeet {
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LL | |
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LL | | ()
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:158:5
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LL | / let foo = become {
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LL | |
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LL | | ()
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:168:5
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LL | / let foo = |x: i32| {
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LL | |
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LL | | x
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LL | | } else {
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| |_____^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:178:5
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LL | let ok = format_args!("") else { return; };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:181:5
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LL | let bad = format_args! {""} else { return; };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:188:19
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LL | () => { {} }
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| ___________________^
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LL | |
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LL | |
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LL | | }
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... |
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LL | | (1) => {
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LL | | let x = a!() else { return; };
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| |____________^
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...
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LL | b!(1); b!(2);
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| ----- in this macro invocation
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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= note: this warning originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info)
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warning: irrefutable `let...else` pattern
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--> $DIR/bad-let-else-statement.rs:188:19
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LL | () => { {} }
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| ___________________^
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LL | |
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LL | |
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LL | | }
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... |
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LL | | (2) => {
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LL | | let x = a! {} else { return; };
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| |____________^
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...
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LL | b!(1); b!(2);
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| ----- in this macro invocation
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= note: this pattern will always match, so the `else` clause is useless
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= help: consider removing the `else` clause
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= note: this warning originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 20 previous errors; 18 warnings emitted
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For more information about this error, try `rustc --explain E0384`.
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