
The `AstFactory.createFunctionDeclaration()` was allowing `null` to be passed as the function `name` value. This is not actually possible, since function declarations must always have a name. PR Close #38866
The `AstFactory.createFunctionDeclaration()` was allowing `null` to be passed as the function `name` value. This is not actually possible, since function declarations must always have a name. PR Close #38866