=== tests/cases/conformance/expressions/typeGuards/typeGuardsWithInstanceOf.ts ===
interface I { global: string; }
>I : Symbol(I, Decl(typeGuardsWithInstanceOf.ts, 0, 0))
>global : Symbol(global, Decl(typeGuardsWithInstanceOf.ts, 0, 13))

var result: I;
>result : Symbol(result, Decl(typeGuardsWithInstanceOf.ts, 1, 3))
>I : Symbol(I, Decl(typeGuardsWithInstanceOf.ts, 0, 0))

var result2: I;
>result2 : Symbol(result2, Decl(typeGuardsWithInstanceOf.ts, 2, 3))
>I : Symbol(I, Decl(typeGuardsWithInstanceOf.ts, 0, 0))

if (!(result instanceof RegExp)) {
>result : Symbol(result, Decl(typeGuardsWithInstanceOf.ts, 1, 3))
>RegExp : Symbol(RegExp, Decl(lib.d.ts, 825, 1), Decl(lib.d.ts, 876, 11))

    result = result2;
>result : Symbol(result, Decl(typeGuardsWithInstanceOf.ts, 1, 3))
>result2 : Symbol(result2, Decl(typeGuardsWithInstanceOf.ts, 2, 3))

} else if (!result.global) {
>result.global : Symbol(I.global, Decl(typeGuardsWithInstanceOf.ts, 0, 13))
>result : Symbol(result, Decl(typeGuardsWithInstanceOf.ts, 1, 3))
>global : Symbol(I.global, Decl(typeGuardsWithInstanceOf.ts, 0, 13))
}