6390d25eab
Make the "extra if in let...else block" hint a suggestion Changes the hint to a suggestion, suggested in #107213. r? ```@estebank```
148 lines
5.1 KiB
Plaintext
148 lines
5.1 KiB
Plaintext
error: a `&&` expression cannot be directly assigned in `let...else`
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:19
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LL | let Some(n) = opt && n == 1 else {
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| ^^^^^^^^^^^^^
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help: wrap the expression in parentheses
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LL | let Some(n) = (opt && n == 1) else {
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| + +
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error: expected expression, found `let` statement
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:26
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LL | let Some(n) = opt && let another = n else {
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| ^^^
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error: a `&&` expression cannot be directly assigned in `let...else`
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:19
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LL | let Some(n) = opt && let another = n else {
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| ^^^^^^^^^^^^^^^^^^^^^^
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help: wrap the expression in parentheses
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LL | let Some(n) = (opt && let another = n) else {
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| + +
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error: this `if` expression is missing a block after the condition
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:24:5
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LL | if let Some(n) = opt else {
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| ^^
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help: add a block here
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:24:25
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LL | if let Some(n) = opt else {
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| ^
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help: remove the `if` if you meant to write a `let...else` statement
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LL - if let Some(n) = opt else {
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LL + let Some(n) = opt else {
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error: this `if` expression is missing a block after the condition
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:28:5
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LL | if let Some(n) = opt && n == 1 else {
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| ^^
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help: add a block here
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:28:35
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LL | if let Some(n) = opt && n == 1 else {
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| ^
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error: this `if` expression is missing a block after the condition
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:32:5
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LL | if let Some(n) = opt && let another = n else {
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| ^^
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help: add a block here
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:32:44
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LL | if let Some(n) = opt && let another = n else {
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| ^
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error: expected `{`, found keyword `else`
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:38:33
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LL | while let Some(n) = opt else {
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| ----- ----------------- ^^^^ expected `{`
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| | |
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| | this `while` condition successfully parsed
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| while parsing the body of this `while` expression
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error: expected `{`, found keyword `else`
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:44:43
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LL | while let Some(n) = opt && n == 1 else {
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| ----- --------------------------- ^^^^ expected `{`
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| | |
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| | this `while` condition successfully parsed
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| while parsing the body of this `while` expression
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error: expected `{`, found keyword `else`
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:50:52
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LL | while let Some(n) = opt && let another = n else {
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| ----- ------------------------------------ ^^^^ expected `{`
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| | |
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| | this `while` condition successfully parsed
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| while parsing the body of this `while` expression
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error: `let` expressions are not supported here
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:26
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LL | let Some(n) = opt && let another = n else {
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| ^^^^^^^^^^^^^^^
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= note: only supported directly in conditions of `if` and `while` expressions
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error[E0308]: mismatched types
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:19
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LL | let Some(n) = opt && n == 1 else {
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| ^^^ expected `bool`, found `Option<i32>`
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= note: expected type `bool`
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found enum `Option<i32>`
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error[E0308]: mismatched types
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:9
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LL | let Some(n) = opt && n == 1 else {
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| ^^^^^^^ ------------- this expression has type `bool`
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| |
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| expected `bool`, found `Option<_>`
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= note: expected type `bool`
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found enum `Option<_>`
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error[E0308]: mismatched types
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:19
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LL | let Some(n) = opt && let another = n else {
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| ^^^ expected `bool`, found `Option<i32>`
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= note: expected type `bool`
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found enum `Option<i32>`
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error[E0308]: mismatched types
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--> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:9
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LL | let Some(n) = opt && let another = n else {
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| ^^^^^^^ ---------------------- this expression has type `bool`
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| |
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| expected `bool`, found `Option<_>`
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= note: expected type `bool`
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found enum `Option<_>`
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error: aborting due to 14 previous errors
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For more information about this error, try `rustc --explain E0308`.
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