---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/bind-expressions/long_name_method.js
---

# Input

```js
class X {
  constructor() {
    this.testLongNameMethodAndSomethingElseLallala = ::this.testLongNameMethodAndSomethingElseLallala;
  }
  
  testLongNameMethodAndSomethingElseLallala() {
    return true;
  }
}
```


# Prettier differences

```diff
--- Prettier
+++ Rome
@@ -1,7 +1,7 @@
 class X {
   constructor() {
     this.testLongNameMethodAndSomethingElseLallala =
-      ::this.testLongNameMethodAndSomethingElseLallala;
+    ::this.testLongNameMethodAndSomethingElseLallala
   }
 
   testLongNameMethodAndSomethingElseLallala() {
```

# Output

```js
class X {
  constructor() {
    this.testLongNameMethodAndSomethingElseLallala =
    ::this.testLongNameMethodAndSomethingElseLallala
  }

  testLongNameMethodAndSomethingElseLallala() {
    return true;
  }
}
```

# Errors
```
long_name_method.js:3:54 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected an expression, or an assignment but instead found ':'
  
    1 │ class X {
    2 │   constructor() {
  > 3 │     this.testLongNameMethodAndSomethingElseLallala = ::this.testLongNameMethodAndSomethingElseLallala;
      │                                                      ^
    4 │   }
    5 │   
  
  i Expected an expression, or an assignment here
  
    1 │ class X {
    2 │   constructor() {
  > 3 │     this.testLongNameMethodAndSomethingElseLallala = ::this.testLongNameMethodAndSomethingElseLallala;
      │                                                      ^
    4 │   }
    5 │   
  

```