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Better error message for break in async blocks.

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This commit is contained in:
Giles Cope 2019-08-17 12:17:02 +01:00
parent 9dd5c19199
commit 1e02bc62bc
3 changed files with 23 additions and 13 deletions
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14
src/test/ui/async-await/async-block-control-flow-static-semantics.stderr
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@ -1,14 +1,14 @@
error[E0267]: `break` inside of a closure
error[E0267]: `break` inside of an async block
--> $DIR/async-block-control-flow-static-semantics.rs:35:9
|
LL | break 0u8;
| ^^^^^^^^^ cannot break inside of a closure
| ^^^^^^^^^ cannot break inside of an async block
error[E0267]: `break` inside of a closure
--> $DIR/async-block-control-flow-static-semantics.rs:43:13
error[E0267]: `break` inside of an async block
--> $DIR/async-block-control-flow-static-semantics.rs:42:13
|
LL | break 0u8;
| ^^^^^^^^^ cannot break inside of a closure
| ^^^^^^^^^ cannot break inside of an async block
error[E0308]: mismatched types
--> $DIR/async-block-control-flow-static-semantics.rs:15:43
@ -52,7 +52,7 @@ LL | async fn return_targets_async_block_not_async_fn() -> u8 {
= note: the return type of a function must have a statically known size
error[E0308]: mismatched types
--> $DIR/async-block-control-flow-static-semantics.rs:51:44
--> $DIR/async-block-control-flow-static-semantics.rs:50:44
|
LL | fn rethrow_targets_async_block_not_fn() -> Result<u8, MyErr> {
| ---------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found ()
@ -63,7 +63,7 @@ LL | fn rethrow_targets_async_block_not_fn() -> Result<u8, MyErr> {
found type `()`
error[E0308]: mismatched types
--> $DIR/async-block-control-flow-static-semantics.rs:60:50
--> $DIR/async-block-control-flow-static-semantics.rs:59:50
|
LL | fn rethrow_targets_async_block_not_async_fn() -> Result<u8, MyErr> {
| ---------------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found ()