=== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithObjectMembers2.ts ===
// members N and M of types S and T have the same name, same accessibility, same optionality, and N is assignable M
// additional optional properties do not cause errors

class S { foo: string; }
>S : Symbol(S, Decl(assignmentCompatWithObjectMembers2.ts, 0, 0))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 3, 9))

class T { foo: string; }
>T : Symbol(T, Decl(assignmentCompatWithObjectMembers2.ts, 3, 24))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 4, 9))

var s: S;
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))
>S : Symbol(S, Decl(assignmentCompatWithObjectMembers2.ts, 0, 0))

var t: T;
>t : Symbol(t, Decl(assignmentCompatWithObjectMembers2.ts, 6, 3))
>T : Symbol(T, Decl(assignmentCompatWithObjectMembers2.ts, 3, 24))

interface S2 { foo: string; bar?: string }
>S2 : Symbol(S2, Decl(assignmentCompatWithObjectMembers2.ts, 6, 9))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 8, 14))
>bar : Symbol(bar, Decl(assignmentCompatWithObjectMembers2.ts, 8, 27))

interface T2 { foo: string; baz?: string }
>T2 : Symbol(T2, Decl(assignmentCompatWithObjectMembers2.ts, 8, 42))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 9, 14))
>baz : Symbol(baz, Decl(assignmentCompatWithObjectMembers2.ts, 9, 27))

var s2: S2;
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))
>S2 : Symbol(S2, Decl(assignmentCompatWithObjectMembers2.ts, 6, 9))

var t2: T2;
>t2 : Symbol(t2, Decl(assignmentCompatWithObjectMembers2.ts, 11, 3))
>T2 : Symbol(T2, Decl(assignmentCompatWithObjectMembers2.ts, 8, 42))

var a: { foo: string; bar?: string }
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 13, 8))
>bar : Symbol(bar, Decl(assignmentCompatWithObjectMembers2.ts, 13, 21))

var b: { foo: string; baz?: string }
>b : Symbol(b, Decl(assignmentCompatWithObjectMembers2.ts, 14, 3))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 14, 8))
>baz : Symbol(baz, Decl(assignmentCompatWithObjectMembers2.ts, 14, 21))

var a2 = { foo: '' };
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 16, 10))

var b2 = { foo: '' };
>b2 : Symbol(b2, Decl(assignmentCompatWithObjectMembers2.ts, 17, 3))
>foo : Symbol(foo, Decl(assignmentCompatWithObjectMembers2.ts, 17, 10))

s = t;
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))
>t : Symbol(t, Decl(assignmentCompatWithObjectMembers2.ts, 6, 3))

t = s;
>t : Symbol(t, Decl(assignmentCompatWithObjectMembers2.ts, 6, 3))
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))

s = s2;
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))

s = a2;
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))

s2 = t2;
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))
>t2 : Symbol(t2, Decl(assignmentCompatWithObjectMembers2.ts, 11, 3))

t2 = s2;
>t2 : Symbol(t2, Decl(assignmentCompatWithObjectMembers2.ts, 11, 3))
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))

s2 = t;
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))
>t : Symbol(t, Decl(assignmentCompatWithObjectMembers2.ts, 6, 3))

s2 = b;
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))
>b : Symbol(b, Decl(assignmentCompatWithObjectMembers2.ts, 14, 3))

s2 = a2;
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))

a = b;
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))
>b : Symbol(b, Decl(assignmentCompatWithObjectMembers2.ts, 14, 3))

b = a;
>b : Symbol(b, Decl(assignmentCompatWithObjectMembers2.ts, 14, 3))
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))

a = s;
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))
>s : Symbol(s, Decl(assignmentCompatWithObjectMembers2.ts, 5, 3))

a = s2;
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))
>s2 : Symbol(s2, Decl(assignmentCompatWithObjectMembers2.ts, 10, 3))

a = a2;
>a : Symbol(a, Decl(assignmentCompatWithObjectMembers2.ts, 13, 3))
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))

a2 = b2;
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))
>b2 : Symbol(b2, Decl(assignmentCompatWithObjectMembers2.ts, 17, 3))

b2 = a2;
>b2 : Symbol(b2, Decl(assignmentCompatWithObjectMembers2.ts, 17, 3))
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))

a2 = b;
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))
>b : Symbol(b, Decl(assignmentCompatWithObjectMembers2.ts, 14, 3))

a2 = t2;
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))
>t2 : Symbol(t2, Decl(assignmentCompatWithObjectMembers2.ts, 11, 3))

a2 = t;
>a2 : Symbol(a2, Decl(assignmentCompatWithObjectMembers2.ts, 16, 3))
>t : Symbol(t, Decl(assignmentCompatWithObjectMembers2.ts, 6, 3))