tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(19,1): error TS2322: Type 'A' is not assignable to type 'A & B'.
  Type 'A' is not assignable to type 'B'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(20,1): error TS2322: Type 'B' is not assignable to type 'A & B'.
  Type 'B' is not assignable to type 'A'.
    Property 'a' is missing in type 'B'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(23,1): error TS2322: Type 'A | B' is not assignable to type '(A & B) | (C & D)'.
  Type 'A' is not assignable to type '(A & B) | (C & D)'.
    Type 'A' is not assignable to type 'C & D'.
      Type 'A' is not assignable to type 'C'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(25,1): error TS2322: Type 'C | D' is not assignable to type '(A & B) | (C & D)'.
  Type 'C' is not assignable to type '(A & B) | (C & D)'.
    Type 'C' is not assignable to type 'C & D'.
      Type 'C' is not assignable to type 'D'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(26,1): error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'A & B'.
  Type 'C & D' is not assignable to type 'A & B'.
    Type 'C & D' is not assignable to type 'A'.
      Type 'D' is not assignable to type 'A'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(27,1): error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'A | B'.
  Type 'C & D' is not assignable to type 'A | B'.
    Type 'C & D' is not assignable to type 'B'.
      Type 'D' is not assignable to type 'B'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(28,1): error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'C & D'.
  Type 'A & B' is not assignable to type 'C & D'.
    Type 'A & B' is not assignable to type 'C'.
      Type 'B' is not assignable to type 'C'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(29,1): error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'C | D'.
  Type 'A & B' is not assignable to type 'C | D'.
    Type 'A & B' is not assignable to type 'D'.
      Type 'B' is not assignable to type 'D'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(31,1): error TS2322: Type 'A & B' is not assignable to type '(A | B) & (C | D)'.
  Type 'A & B' is not assignable to type 'C | D'.
    Type 'A & B' is not assignable to type 'D'.
      Type 'B' is not assignable to type 'D'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(32,1): error TS2322: Type 'A | B' is not assignable to type '(A | B) & (C | D)'.
  Type 'A' is not assignable to type '(A | B) & (C | D)'.
    Type 'A' is not assignable to type 'C | D'.
      Type 'A' is not assignable to type 'D'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(33,1): error TS2322: Type 'C & D' is not assignable to type '(A | B) & (C | D)'.
  Type 'C & D' is not assignable to type 'A | B'.
    Type 'C & D' is not assignable to type 'B'.
      Type 'D' is not assignable to type 'B'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(34,1): error TS2322: Type 'C | D' is not assignable to type '(A | B) & (C | D)'.
  Type 'C' is not assignable to type '(A | B) & (C | D)'.
    Type 'C' is not assignable to type 'A | B'.
      Type 'C' is not assignable to type 'B'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(35,1): error TS2322: Type '(A | B) & (C | D)' is not assignable to type 'A & B'.
  Type '(A | B) & (C | D)' is not assignable to type 'A'.
    Type 'C | D' is not assignable to type 'A'.
      Type 'C' is not assignable to type 'A'.
tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts(37,1): error TS2322: Type '(A | B) & (C | D)' is not assignable to type 'C & D'.
  Type '(A | B) & (C | D)' is not assignable to type 'C'.
    Type 'C | D' is not assignable to type 'C'.
      Type 'D' is not assignable to type 'C'.


==== tests/cases/conformance/types/intersection/intersectionAndUnionTypes.ts (14 errors) ====
    interface A { a: string }
    interface B { b: string }
    interface C { c: string }
    interface D { d: string }
    
    var a: A;
    var b: B;
    var c: C;
    var d: D;
    var anb: A & B;
    var aob: A | B;
    var cnd: C & D;
    var cod: C | D;
    var x: A & B | C & D;
    var y: (A | B) & (C | D);
    
    a = anb;  // Ok
    b = anb;  // Ok
    anb = a;
    ~~~
!!! error TS2322: Type 'A' is not assignable to type 'A & B'.
!!! error TS2322:   Type 'A' is not assignable to type 'B'.
    anb = b;
    ~~~
!!! error TS2322: Type 'B' is not assignable to type 'A & B'.
!!! error TS2322:   Type 'B' is not assignable to type 'A'.
!!! error TS2322:     Property 'a' is missing in type 'B'.
    
    x = anb;  // Ok
    x = aob;
    ~
!!! error TS2322: Type 'A | B' is not assignable to type '(A & B) | (C & D)'.
!!! error TS2322:   Type 'A' is not assignable to type '(A & B) | (C & D)'.
!!! error TS2322:     Type 'A' is not assignable to type 'C & D'.
!!! error TS2322:       Type 'A' is not assignable to type 'C'.
    x = cnd;  // Ok
    x = cod;
    ~
!!! error TS2322: Type 'C | D' is not assignable to type '(A & B) | (C & D)'.
!!! error TS2322:   Type 'C' is not assignable to type '(A & B) | (C & D)'.
!!! error TS2322:     Type 'C' is not assignable to type 'C & D'.
!!! error TS2322:       Type 'C' is not assignable to type 'D'.
    anb = x;
    ~~~
!!! error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'A & B'.
!!! error TS2322:   Type 'C & D' is not assignable to type 'A & B'.
!!! error TS2322:     Type 'C & D' is not assignable to type 'A'.
!!! error TS2322:       Type 'D' is not assignable to type 'A'.
    aob = x;
    ~~~
!!! error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'A | B'.
!!! error TS2322:   Type 'C & D' is not assignable to type 'A | B'.
!!! error TS2322:     Type 'C & D' is not assignable to type 'B'.
!!! error TS2322:       Type 'D' is not assignable to type 'B'.
    cnd = x;
    ~~~
!!! error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'C & D'.
!!! error TS2322:   Type 'A & B' is not assignable to type 'C & D'.
!!! error TS2322:     Type 'A & B' is not assignable to type 'C'.
!!! error TS2322:       Type 'B' is not assignable to type 'C'.
    cod = x;
    ~~~
!!! error TS2322: Type '(A & B) | (C & D)' is not assignable to type 'C | D'.
!!! error TS2322:   Type 'A & B' is not assignable to type 'C | D'.
!!! error TS2322:     Type 'A & B' is not assignable to type 'D'.
!!! error TS2322:       Type 'B' is not assignable to type 'D'.
    
    y = anb;
    ~
!!! error TS2322: Type 'A & B' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:   Type 'A & B' is not assignable to type 'C | D'.
!!! error TS2322:     Type 'A & B' is not assignable to type 'D'.
!!! error TS2322:       Type 'B' is not assignable to type 'D'.
    y = aob;
    ~
!!! error TS2322: Type 'A | B' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:   Type 'A' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:     Type 'A' is not assignable to type 'C | D'.
!!! error TS2322:       Type 'A' is not assignable to type 'D'.
    y = cnd;
    ~
!!! error TS2322: Type 'C & D' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:   Type 'C & D' is not assignable to type 'A | B'.
!!! error TS2322:     Type 'C & D' is not assignable to type 'B'.
!!! error TS2322:       Type 'D' is not assignable to type 'B'.
    y = cod;
    ~
!!! error TS2322: Type 'C | D' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:   Type 'C' is not assignable to type '(A | B) & (C | D)'.
!!! error TS2322:     Type 'C' is not assignable to type 'A | B'.
!!! error TS2322:       Type 'C' is not assignable to type 'B'.
    anb = y;
    ~~~
!!! error TS2322: Type '(A | B) & (C | D)' is not assignable to type 'A & B'.
!!! error TS2322:   Type '(A | B) & (C | D)' is not assignable to type 'A'.
!!! error TS2322:     Type 'C | D' is not assignable to type 'A'.
!!! error TS2322:       Type 'C' is not assignable to type 'A'.
    aob = y;  // Ok
    cnd = y;
    ~~~
!!! error TS2322: Type '(A | B) & (C | D)' is not assignable to type 'C & D'.
!!! error TS2322:   Type '(A | B) & (C | D)' is not assignable to type 'C'.
!!! error TS2322:     Type 'C | D' is not assignable to type 'C'.
!!! error TS2322:       Type 'D' is not assignable to type 'C'.
    cod = y;  // Ok