---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/sloppy-mode/function-declaration-in-if.js
---

# Input

```js
if (false) function foo(){}

```


# Prettier differences

```diff
--- Prettier
+++ Rome
@@ -1 +1 @@
-if (false) function foo() {}
+if (false) function foo(){}
```

# Output

```js
if (false) function foo(){}
```

# Errors
```
function-declaration-in-if.js:1:12 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × In strict mode code, functions can only be declared at top level or inside a block
  
  > 1 │ if (false) function foo(){}
      │            ^^^^^^^^^^^^^^^^
    2 │ 
  
  i wrap the function in a block statement
  

```