62ba3e70a1
The previous output was unintuitive to users.
194 lines
6.2 KiB
Plaintext
194 lines
6.2 KiB
Plaintext
error[E0425]: cannot find value `LOOP` in this scope
|
|
--> $DIR/loop-break-value.rs:95:15
|
|
|
|
|
LL | 'LOOP: for _ in 0 .. 9 {
|
|
| ----- a label with a similar name exists
|
|
LL | break LOOP;
|
|
| ^^^^
|
|
| |
|
|
| not found in this scope
|
|
| help: use the similarly named label: `'LOOP`
|
|
|
|
warning: denote infinite loops with `loop { ... }`
|
|
--> $DIR/loop-break-value.rs:26:5
|
|
|
|
|
LL | 'while_loop: while true {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `loop`
|
|
|
|
|
= note: `#[warn(while_true)]` on by default
|
|
|
|
error[E0571]: `break` with value from a `while` loop
|
|
--> $DIR/loop-break-value.rs:28:9
|
|
|
|
|
LL | 'while_loop: while true {
|
|
| ----------------------- you can't `break` with a value in a `while` loop
|
|
LL | break;
|
|
LL | break ();
|
|
| ^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `while` loop
|
|
|
|
|
LL | break;
|
|
| ~~~~~
|
|
help: alternatively, you might have meant to use the available loop label
|
|
|
|
|
LL | break 'while_loop;
|
|
| ~~~~~~~~~~~
|
|
|
|
error[E0571]: `break` with value from a `while` loop
|
|
--> $DIR/loop-break-value.rs:30:13
|
|
|
|
|
LL | 'while_loop: while true {
|
|
| ----------------------- you can't `break` with a value in a `while` loop
|
|
...
|
|
LL | break 'while_loop 123;
|
|
| ^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `while` loop
|
|
|
|
|
LL | break 'while_loop;
|
|
| ~~~~~~~~~~~~~~~~~
|
|
|
|
error[E0571]: `break` with value from a `while` loop
|
|
--> $DIR/loop-break-value.rs:38:12
|
|
|
|
|
LL | while let Some(_) = Some(()) {
|
|
| ---------------------------- you can't `break` with a value in a `while` loop
|
|
LL | if break () {
|
|
| ^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `while` loop
|
|
|
|
|
LL | if break {
|
|
| ~~~~~
|
|
|
|
error[E0571]: `break` with value from a `while` loop
|
|
--> $DIR/loop-break-value.rs:43:9
|
|
|
|
|
LL | while let Some(_) = Some(()) {
|
|
| ---------------------------- you can't `break` with a value in a `while` loop
|
|
LL | break None;
|
|
| ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `while` loop
|
|
|
|
|
LL | break;
|
|
| ~~~~~
|
|
|
|
error[E0571]: `break` with value from a `while` loop
|
|
--> $DIR/loop-break-value.rs:49:13
|
|
|
|
|
LL | 'while_let_loop: while let Some(_) = Some(()) {
|
|
| --------------------------------------------- you can't `break` with a value in a `while` loop
|
|
LL | loop {
|
|
LL | break 'while_let_loop "nope";
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `while` loop
|
|
|
|
|
LL | break 'while_let_loop;
|
|
| ~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
error[E0571]: `break` with value from a `for` loop
|
|
--> $DIR/loop-break-value.rs:56:9
|
|
|
|
|
LL | for _ in &[1,2,3] {
|
|
| ----------------- you can't `break` with a value in a `for` loop
|
|
LL | break ();
|
|
| ^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `for` loop
|
|
|
|
|
LL | break;
|
|
| ~~~~~
|
|
|
|
error[E0571]: `break` with value from a `for` loop
|
|
--> $DIR/loop-break-value.rs:57:9
|
|
|
|
|
LL | for _ in &[1,2,3] {
|
|
| ----------------- you can't `break` with a value in a `for` loop
|
|
LL | break ();
|
|
LL | break [()];
|
|
| ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `for` loop
|
|
|
|
|
LL | break;
|
|
| ~~~~~
|
|
|
|
error[E0571]: `break` with value from a `for` loop
|
|
--> $DIR/loop-break-value.rs:64:13
|
|
|
|
|
LL | 'for_loop: for _ in &[1,2,3] {
|
|
| ---------------------------- you can't `break` with a value in a `for` loop
|
|
...
|
|
LL | break 'for_loop Some(17);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
|
|
|
|
|
help: use `break` on its own without a value inside this `for` loop
|
|
|
|
|
LL | break 'for_loop;
|
|
| ~~~~~~~~~~~~~~~
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:4:31
|
|
|
|
|
LL | let val: ! = loop { break break; };
|
|
| ^^^^^ expected `!`, found `()`
|
|
|
|
|
= note: expected type `!`
|
|
found unit type `()`
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:11:19
|
|
|
|
|
LL | break 123;
|
|
| ^^^ expected `&str`, found integer
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:16:15
|
|
|
|
|
LL | break "asdf";
|
|
| ^^^^^^ expected `i32`, found `&str`
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:21:31
|
|
|
|
|
LL | break 'outer_loop "nope";
|
|
| ^^^^^^ expected `i32`, found `&str`
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:73:26
|
|
|
|
|
LL | break 'c 123;
|
|
| ^^^ expected `()`, found integer
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:80:15
|
|
|
|
|
LL | break (break, break);
|
|
| ^^^^^^^^^^^^^^ expected `()`, found `(!, !)`
|
|
|
|
|
= note: expected unit type `()`
|
|
found tuple `(!, !)`
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:85:15
|
|
|
|
|
LL | break 2;
|
|
| ^ expected `()`, found integer
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/loop-break-value.rs:90:9
|
|
|
|
|
LL | break;
|
|
| ^^^^^
|
|
| |
|
|
| expected integer, found `()`
|
|
| help: give it a value of the expected type: `break value`
|
|
|
|
error: aborting due to 17 previous errors; 1 warning emitted
|
|
|
|
Some errors have detailed explanations: E0308, E0425, E0571.
|
|
For more information about an error, try `rustc --explain E0308`.
|