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=== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithStringIndexer3.ts ===
// Derived type indexer must be subtype of base type indexer
interface Base { foo: string; }
>Base : Symbol(Base, Decl(assignmentCompatWithStringIndexer3.ts, 0, 0))
>foo : Symbol(Base.foo, Decl(assignmentCompatWithStringIndexer3.ts, 2, 16))
interface Derived extends Base { bar: string; }
>Derived : Symbol(Derived, Decl(assignmentCompatWithStringIndexer3.ts, 2, 31))
>Base : Symbol(Base, Decl(assignmentCompatWithStringIndexer3.ts, 0, 0))
>bar : Symbol(Derived.bar, Decl(assignmentCompatWithStringIndexer3.ts, 3, 32))
interface Derived2 extends Derived { baz: string; }
>Derived2 : Symbol(Derived2, Decl(assignmentCompatWithStringIndexer3.ts, 3, 47))
>Derived : Symbol(Derived, Decl(assignmentCompatWithStringIndexer3.ts, 2, 31))
>baz : Symbol(Derived2.baz, Decl(assignmentCompatWithStringIndexer3.ts, 4, 36))
var a: A;
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 6, 3))
var b1: { [x: string]: string; }
>b1 : Symbol(b1, Decl(assignmentCompatWithStringIndexer3.ts, 7, 3))
>x : Symbol(x, Decl(assignmentCompatWithStringIndexer3.ts, 7, 11))
a = b1; // error
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 6, 3))
>b1 : Symbol(b1, Decl(assignmentCompatWithStringIndexer3.ts, 7, 3))
b1 = a; // error
>b1 : Symbol(b1, Decl(assignmentCompatWithStringIndexer3.ts, 7, 3))
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 6, 3))
module Generics {
>Generics : Symbol(Generics, Decl(assignmentCompatWithStringIndexer3.ts, 9, 7))
class A<T extends Derived> {
>A : Symbol(A, Decl(assignmentCompatWithStringIndexer3.ts, 11, 17))
>T : Symbol(T, Decl(assignmentCompatWithStringIndexer3.ts, 12, 12))
>Derived : Symbol(Derived, Decl(assignmentCompatWithStringIndexer3.ts, 2, 31))
[x: string]: T;
>x : Symbol(x, Decl(assignmentCompatWithStringIndexer3.ts, 13, 9))
>T : Symbol(T, Decl(assignmentCompatWithStringIndexer3.ts, 12, 12))
}
function foo<T extends Derived>() {
>foo : Symbol(foo, Decl(assignmentCompatWithStringIndexer3.ts, 14, 5))
>T : Symbol(T, Decl(assignmentCompatWithStringIndexer3.ts, 16, 17))
>Derived : Symbol(Derived, Decl(assignmentCompatWithStringIndexer3.ts, 2, 31))
var a: A<T>;
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 17, 11))
>A : Symbol(A, Decl(assignmentCompatWithStringIndexer3.ts, 11, 17))
>T : Symbol(T, Decl(assignmentCompatWithStringIndexer3.ts, 16, 17))
var b: { [x: string]: string; }
>b : Symbol(b, Decl(assignmentCompatWithStringIndexer3.ts, 18, 11))
>x : Symbol(x, Decl(assignmentCompatWithStringIndexer3.ts, 18, 18))
a = b; // error
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 17, 11))
>b : Symbol(b, Decl(assignmentCompatWithStringIndexer3.ts, 18, 11))
b = a; // error
>b : Symbol(b, Decl(assignmentCompatWithStringIndexer3.ts, 18, 11))
>a : Symbol(a, Decl(assignmentCompatWithStringIndexer3.ts, 17, 11))
}
}
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