068 return in flow

Code

// Test: Using 'return' in flow (habit from other languages)
// Parser catches return/break/continue and suggests '_' instead

~event foo { x: i32 }
| done {}

~foo(x: 1)
| done |> return

Expected Output

error[PARSE003]: Flows terminate with '_', not 'return'
  --> tests/regression/500_INTEGRATION_TESTING/510_NEGATIVE_TESTS/510_068_return_in_flow/input.kz:9:1
    |
  9 | | done |> return
    | ^