Example doesn't work  #1263

Activity

1. orta commented on Dec 3, 2019

   

   Orta Therox (orta)

   on Dec 3, 2019

   Contributor

   More actions

   Looks legit, want to submit a PR making that declare var people?
2. sv158 commented on Dec 4, 2019

   

   sv158

   on Dec 4, 2019

   Author

   More actions

   Orta Therox (@orta) while using declare var, the js code generated is different.

   There is also a similar problem at https://github.com/microsoft/TypeScript-Handbook/blame/master/pages/Type%20Compatibility.md#L221

   interface Empty<T> {
   }
   let x: Empty<number>;
   let y: Empty<string>;
   x = y;  // variable 'y' is used before being assigned.

   and https://github.com/microsoft/TypeScript-Handbook/blame/master/pages/Type%20Compatibility.md#L200

   class Animal {
       feet: number;
       constructor(name: string, numFeet: number) { }
   }
   class Size {
       feet: number;
       constructor(numFeet: number) { }
   }
   let a: Animal;
   let s: Size;
   a = s;  // variable 's' is used before being assigned.
   s = a;