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=== tests/cases/compiler/abstractClassUnionInstantiation.ts ===
class ConcreteA {}
>ConcreteA : Symbol(ConcreteA, Decl(abstractClassUnionInstantiation.ts, 0, 0))
class ConcreteB {}
>ConcreteB : Symbol(ConcreteB, Decl(abstractClassUnionInstantiation.ts, 0, 18))
abstract class AbstractA { a: string; }
>AbstractA : Symbol(AbstractA, Decl(abstractClassUnionInstantiation.ts, 1, 18))
>a : Symbol(AbstractA.a, Decl(abstractClassUnionInstantiation.ts, 2, 26))
abstract class AbstractB { b: string; }
>AbstractB : Symbol(AbstractB, Decl(abstractClassUnionInstantiation.ts, 2, 39))
>b : Symbol(AbstractB.b, Decl(abstractClassUnionInstantiation.ts, 3, 26))
type Abstracts = typeof AbstractA | typeof AbstractB;
>Abstracts : Symbol(Abstracts, Decl(abstractClassUnionInstantiation.ts, 3, 39))
>AbstractA : Symbol(AbstractA, Decl(abstractClassUnionInstantiation.ts, 1, 18))
>AbstractB : Symbol(AbstractB, Decl(abstractClassUnionInstantiation.ts, 2, 39))
type Concretes = typeof ConcreteA | typeof ConcreteB;
>Concretes : Symbol(Concretes, Decl(abstractClassUnionInstantiation.ts, 5, 53))
>ConcreteA : Symbol(ConcreteA, Decl(abstractClassUnionInstantiation.ts, 0, 0))
>ConcreteB : Symbol(ConcreteB, Decl(abstractClassUnionInstantiation.ts, 0, 18))
type ConcretesOrAbstracts = Concretes | Abstracts;
>ConcretesOrAbstracts : Symbol(ConcretesOrAbstracts, Decl(abstractClassUnionInstantiation.ts, 6, 53))
>Concretes : Symbol(Concretes, Decl(abstractClassUnionInstantiation.ts, 5, 53))
>Abstracts : Symbol(Abstracts, Decl(abstractClassUnionInstantiation.ts, 3, 39))
declare const cls1: ConcretesOrAbstracts;
>cls1 : Symbol(cls1, Decl(abstractClassUnionInstantiation.ts, 9, 13))
>ConcretesOrAbstracts : Symbol(ConcretesOrAbstracts, Decl(abstractClassUnionInstantiation.ts, 6, 53))
declare const cls2: Abstracts;
>cls2 : Symbol(cls2, Decl(abstractClassUnionInstantiation.ts, 10, 13))
>Abstracts : Symbol(Abstracts, Decl(abstractClassUnionInstantiation.ts, 3, 39))
declare const cls3: Concretes;
>cls3 : Symbol(cls3, Decl(abstractClassUnionInstantiation.ts, 11, 13))
>Concretes : Symbol(Concretes, Decl(abstractClassUnionInstantiation.ts, 5, 53))
new cls1(); // should error
>cls1 : Symbol(cls1, Decl(abstractClassUnionInstantiation.ts, 9, 13))
new cls2(); // should error
>cls2 : Symbol(cls2, Decl(abstractClassUnionInstantiation.ts, 10, 13))
new cls3(); // should work
>cls3 : Symbol(cls3, Decl(abstractClassUnionInstantiation.ts, 11, 13))
[ConcreteA, AbstractA, AbstractB].map(cls => new cls()); // should error
>[ConcreteA, AbstractA, AbstractB].map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>ConcreteA : Symbol(ConcreteA, Decl(abstractClassUnionInstantiation.ts, 0, 0))
>AbstractA : Symbol(AbstractA, Decl(abstractClassUnionInstantiation.ts, 1, 18))
>AbstractB : Symbol(AbstractB, Decl(abstractClassUnionInstantiation.ts, 2, 39))
>map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 17, 38))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 17, 38))
[AbstractA, AbstractB, ConcreteA].map(cls => new cls()); // should error
>[AbstractA, AbstractB, ConcreteA].map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>AbstractA : Symbol(AbstractA, Decl(abstractClassUnionInstantiation.ts, 1, 18))
>AbstractB : Symbol(AbstractB, Decl(abstractClassUnionInstantiation.ts, 2, 39))
>ConcreteA : Symbol(ConcreteA, Decl(abstractClassUnionInstantiation.ts, 0, 0))
>map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 18, 38))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 18, 38))
[ConcreteA, ConcreteB].map(cls => new cls()); // should work
>[ConcreteA, ConcreteB].map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>ConcreteA : Symbol(ConcreteA, Decl(abstractClassUnionInstantiation.ts, 0, 0))
>ConcreteB : Symbol(ConcreteB, Decl(abstractClassUnionInstantiation.ts, 0, 18))
>map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 19, 27))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 19, 27))
[AbstractA, AbstractB].map(cls => new cls()); // should error
>[AbstractA, AbstractB].map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>AbstractA : Symbol(AbstractA, Decl(abstractClassUnionInstantiation.ts, 1, 18))
>AbstractB : Symbol(AbstractB, Decl(abstractClassUnionInstantiation.ts, 2, 39))
>map : Symbol(Array.map, Decl(lib.es5.d.ts, --, --))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 20, 27))
>cls : Symbol(cls, Decl(abstractClassUnionInstantiation.ts, 20, 27))
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