Clarification on integers and enums

[IsaacShelton]

As the language server protocol is based on JSON, is 1.0 valid for an integer or enum value?

[dbaeumer]

1.0 is valid for JS code since Number.isInteger(1.0) is true. In C int x = 1.0 is also valid. However I would argue to not use them since this might not be honored correctly in all languages.