Update Tests

Author: veera-sivarajan

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 of an `async` function
+}
+
+gen fn gen_fn() {
+    break; //~ ERROR `break` inside of a `gen` function
+}
+
+async gen fn async_gen_fn() {
+    break; //~ ERROR `break` inside of an `async gen` function
+}
+
+fn main() {
+    let _ = async { break; }; //~ ERROR `break` inside of an `async` block
+    let _ = async || { break; }; //~ ERROR `break` inside of an `async` closure
+
+    let _ = gen { break; }; //~ ERROR `break` inside of a `gen` block
+
+    let _ = async gen { break; }; //~ ERROR `break` inside of an `async gen` block
+}

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

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