=== tests/cases/compiler/dynamicModuleTypecheckError.ts ===
export var x = 1;
>x : number
>1 : number
 
for(var i = 0; i < 30; i++) {
>i : number
>0 : number
>i < 30 : boolean
>i : number
>30 : number
>i++ : number
>i : number
 
    x = i * 1000; // should not be an error here
>x = i * 1000 : number
>x : number
>i * 1000 : number
>i : number
>1000 : number
 
}