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rust/tests/ui/parser/recover/recover-pat-lets.stderr

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Recover more expressions in patterns
2024-07-04 07:10:17 -05:00
error: expected a pattern, found an expression
--> $DIR/recover-pat-lets.rs:4:9
|
LL | let x.expect("foo");
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
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| ^^^^^^^^^^^^^^^ not a pattern
|
= note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
Recover more expressions in patterns
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error: expected a pattern, found an expression
--> $DIR/recover-pat-lets.rs:7:9
|
LL | let x.unwrap(): u32;
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
| ^^^^^^^^^^ not a pattern
|
= note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
Recover more expressions in patterns
2024-07-04 07:10:17 -05:00
error: expected a pattern, found an expression
--> $DIR/recover-pat-lets.rs:10:9
|
LL | let x[0] = 1;
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
| ^^^^ not a pattern
|
= note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
Recover more expressions in patterns
2024-07-04 07:10:17 -05:00
error: expected a pattern, found an expression
--> $DIR/recover-pat-lets.rs:13:14
|
LL | let Some(1 + 1) = x else {
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
| ^^^^^ not a pattern
Add suggestions for expressions in patterns
2024-09-18 13:38:43 -05:00
|
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
= note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
Add suggestions for expressions in patterns
2024-09-18 13:38:43 -05:00
help: consider extracting the expression into a `const`
|
LL + const VAL: /* Type */ = 1 + 1;
LL ~ let Some(VAL) = x else {
|
help: consider wrapping the expression in an inline `const` (requires `#![feature(inline_const_pat)]`)
|
LL | let Some(const { 1 + 1 }) = x else {
| +++++++ +
Recover more expressions in patterns
2024-07-04 07:10:17 -05:00
error: expected a pattern, found an expression
--> $DIR/recover-pat-lets.rs:17:17
|
LL | if let Some(1 + 1) = x {
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
| ^^^^^ not a pattern
Add suggestions for expressions in patterns
2024-09-18 13:38:43 -05:00
|
On function and method calls in patterns, link to the book ``` error: expected a pattern, found an expression --> f889.rs:3:13 | 3 | let (x, y.drop()) = (1, 2); //~ ERROR | ^^^^^^^^ not a pattern | = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0532]: expected a pattern, found a function call --> f889.rs:2:13 | 2 | let (x, drop(y)) = (1, 2); //~ ERROR | ^^^^ not a tuple struct or tuple variant | = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> ``` Fix #97200.
2024-10-05 20:44:59 -05:00
= note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
Add suggestions for expressions in patterns
2024-09-18 13:38:43 -05:00
help: consider extracting the expression into a `const`
|
LL + const VAL: /* Type */ = 1 + 1;
LL ~ if let Some(VAL) = x {
|
help: consider wrapping the expression in an inline `const` (requires `#![feature(inline_const_pat)]`)
|
LL | if let Some(const { 1 + 1 }) = x {
| +++++++ +
Recover more expressions in patterns
2024-07-04 07:10:17 -05:00
error: aborting due to 5 previous errors
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