Update Tests

tests/ui/async-await/async-block-control-flow-static-semantics.rs

@@ -29,14 +29,14 @@ async fn return_targets_async_block_not_async_fn() -> u8 {
 
 fn no_break_in_async_block() {
     async {
-        break 0u8; //~ ERROR `break` inside of an `async` block
+        break 0u8; //~ ERROR `break` inside `async` block
     };
 }
 
 fn no_break_in_async_block_even_with_outer_loop() {
     loop {
         async {
-            break 0u8; //~ ERROR `break` inside of an `async` block
+            break 0u8; //~ ERROR `break` inside `async` block
         };
     }
 }

tests/ui/async-await/async-block-control-flow-static-semantics.stderr

@@ -1,18 +1,18 @@
-error[E0267]: `break` inside of an `async` block
+error[E0267]: `break` inside `async` block
   --> $DIR/async-block-control-flow-static-semantics.rs:32:9
    |
 LL | /     async {
 LL | |         break 0u8;
-   | |         ^^^^^^^^^ cannot `break` inside of an `async` block
+   | |         ^^^^^^^^^ cannot `break` inside `async` block
 LL | |     };
    | |_____- enclosing `async` block
 
-error[E0267]: `break` inside of an `async` block
+error[E0267]: `break` inside `async` block
   --> $DIR/async-block-control-flow-static-semantics.rs:39:13
    |
 LL | /         async {
 LL | |             break 0u8;
-   | |             ^^^^^^^^^ cannot `break` inside of an `async` block
+   | |             ^^^^^^^^^ cannot `break` inside `async` block
 LL | |         };
    | |_________- enclosing `async` block
 

tests/ui/coroutine/break-inside-coroutine-issue-124495.rs

@@ -0,0 +1,26 @@
+//@ edition: 2024
+//@ compile-flags: -Z unstable-options
+
+#![feature(gen_blocks)]
+#![feature(async_closure)]
+
+async fn async_fn() {
+    break; //~ ERROR `break` inside `async` function
+}
+
+gen fn gen_fn() {
+    break; //~ ERROR `break` inside `gen` function
+}
+
+async gen fn async_gen_fn() {
+    break; //~ ERROR `break` inside `async gen` function
+}
+
+fn main() {
+    let _ = async { break; }; //~ ERROR `break` inside `async` block
+    let _ = async || { break; }; //~ ERROR `break` inside `async` closure
+
+    let _ = gen { break; }; //~ ERROR `break` inside `gen` block
+
+    let _ = async gen { break; }; //~ ERROR `break` inside `async gen` block
+}

tests/ui/coroutine/break-inside-coroutine-issue-124495.stderr

@@ -0,0 +1,69 @@
+error[E0267]: `break` inside `async` function
+  --> $DIR/break-inside-coroutine-issue-124495.rs:8:5
+   |
+LL |   async fn async_fn() {
+   |  _____________________-
+LL | |     break;
+   | |     ^^^^^ cannot `break` inside `async` function
+LL | | }
+   | |_- enclosing `async` function
+
+error[E0267]: `break` inside `gen` function
+  --> $DIR/break-inside-coroutine-issue-124495.rs:12:5
+   |
+LL |   gen fn gen_fn() {
+   |  _________________-
+LL | |     break;
+   | |     ^^^^^ cannot `break` inside `gen` function
+LL | | }
+   | |_- enclosing `gen` function
+
+error[E0267]: `break` inside `async gen` function
+  --> $DIR/break-inside-coroutine-issue-124495.rs:16:5
+   |
+LL |   async gen fn async_gen_fn() {
+   |  _____________________________-
+LL | |     break;
+   | |     ^^^^^ cannot `break` inside `async gen` function
+LL | | }
+   | |_- enclosing `async gen` function
+
+error[E0267]: `break` inside `async` block
+  --> $DIR/break-inside-coroutine-issue-124495.rs:20:21
+   |
+LL |     let _ = async { break; };
+   |             --------^^^^^---
+   |             |       |
+   |             |       cannot `break` inside `async` block
+   |             enclosing `async` block
+
+error[E0267]: `break` inside `async` closure
+  --> $DIR/break-inside-coroutine-issue-124495.rs:21:24
+   |
+LL |     let _ = async || { break; };
+   |                      --^^^^^---
+   |                      | |
+   |                      | cannot `break` inside `async` closure
+   |                      enclosing `async` closure
+
+error[E0267]: `break` inside `gen` block
+  --> $DIR/break-inside-coroutine-issue-124495.rs:23:19
+   |
+LL |     let _ = gen { break; };
+   |             ------^^^^^---
+   |             |     |
+   |             |     cannot `break` inside `gen` block
+   |             enclosing `gen` block
+
+error[E0267]: `break` inside `async gen` block
+  --> $DIR/break-inside-coroutine-issue-124495.rs:25:25
+   |
+LL |     let _ = async gen { break; };
+   |             ------------^^^^^---
+   |             |           |
+   |             |           cannot `break` inside `async gen` block
+   |             enclosing `async gen` block
+
+error: aborting due to 7 previous errors
+
+For more information about this error, try `rustc --explain E0267`.