# Pastebin vY8trIjf
$ npx eshost -sx "(function test() { x() = 1 })"
#### ChakraCore, JavaScriptCore, SpiderMonkey, V8

#### engine262

SyntaxError: Assigning to rvalue (1:1914)

#### Hermes

SyntaxError: invalid assignment left-hand side

#### Moddable XS

SyntaxError: no reference