---
source: crates/biome_js_analyze/tests/spec_tests.rs
expression: invalid-module.cjs
---
# Input
```cjs
if (foo) {
	var a;
	function foo() {}
}
```

# Diagnostics
```
invalid-module.cjs:2:2 lint/correctness/noInnerDeclarations ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! This var should be declared at the root of the script.
  
    1 │ if (foo) {
  > 2 │ 	var a;
      │ 	^^^^^
    3 │ 	function foo() {}
    4 │ }
  
  i The var is accessible in the whole body of the script.
    To avoid confusion, it should be declared at the root of the script.
  

```

```
invalid-module.cjs:3:2 lint/correctness/noInnerDeclarations ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! This function should be declared at the root of the script.
  
    1 │ if (foo) {
    2 │ 	var a;
  > 3 │ 	function foo() {}
      │ 	^^^^^^^^^^^^^^^^^
    4 │ }
  
  i The function is accessible in the whole body of the script.
    To avoid confusion, it should be declared at the root of the script.
  

```