=== tests/cases/conformance/expressions/unaryOperators/logicalNotOperator/logicalNotOperatorWithNumberType.ts === // ! operator on number type var NUMBER: number; >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) var NUMBER1: number[] = [1, 2]; >NUMBER1 : number[], Symbol(NUMBER1, Decl(logicalNotOperatorWithNumberType.ts, 2, 3)) >[1, 2] : number[] >1 : number >2 : number function foo(): number { return 1; } >foo : () => number, Symbol(foo, Decl(logicalNotOperatorWithNumberType.ts, 2, 31)) >1 : number class A { >A : A, Symbol(A, Decl(logicalNotOperatorWithNumberType.ts, 4, 36)) public a: number; >a : number, Symbol(a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) static foo() { return 1; } >foo : () => number, Symbol(A.foo, Decl(logicalNotOperatorWithNumberType.ts, 7, 21)) >1 : number } module M { >M : typeof M, Symbol(M, Decl(logicalNotOperatorWithNumberType.ts, 9, 1)) export var n: number; >n : number, Symbol(n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) } var objA = new A(); >objA : A, Symbol(objA, Decl(logicalNotOperatorWithNumberType.ts, 14, 3)) >new A() : A >A : typeof A, Symbol(A, Decl(logicalNotOperatorWithNumberType.ts, 4, 36)) // number type var var ResultIsBoolean1 = !NUMBER; >ResultIsBoolean1 : boolean, Symbol(ResultIsBoolean1, Decl(logicalNotOperatorWithNumberType.ts, 17, 3)) >!NUMBER : boolean >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) var ResultIsBoolean2 = !NUMBER1; >ResultIsBoolean2 : boolean, Symbol(ResultIsBoolean2, Decl(logicalNotOperatorWithNumberType.ts, 18, 3)) >!NUMBER1 : boolean >NUMBER1 : number[], Symbol(NUMBER1, Decl(logicalNotOperatorWithNumberType.ts, 2, 3)) // number type literal var ResultIsBoolean3 = !1; >ResultIsBoolean3 : boolean, Symbol(ResultIsBoolean3, Decl(logicalNotOperatorWithNumberType.ts, 21, 3)) >!1 : boolean >1 : number var ResultIsBoolean4 = !{ x: 1, y: 2}; >ResultIsBoolean4 : boolean, Symbol(ResultIsBoolean4, Decl(logicalNotOperatorWithNumberType.ts, 22, 3)) >!{ x: 1, y: 2} : boolean >{ x: 1, y: 2} : { x: number; y: number; } >x : number, Symbol(x, Decl(logicalNotOperatorWithNumberType.ts, 22, 25)) >1 : number >y : number, Symbol(y, Decl(logicalNotOperatorWithNumberType.ts, 22, 31)) >2 : number var ResultIsBoolean5 = !{ x: 1, y: (n: number) => { return n; } }; >ResultIsBoolean5 : boolean, Symbol(ResultIsBoolean5, Decl(logicalNotOperatorWithNumberType.ts, 23, 3)) >!{ x: 1, y: (n: number) => { return n; } } : boolean >{ x: 1, y: (n: number) => { return n; } } : { x: number; y: (n: number) => number; } >x : number, Symbol(x, Decl(logicalNotOperatorWithNumberType.ts, 23, 25)) >1 : number >y : (n: number) => number, Symbol(y, Decl(logicalNotOperatorWithNumberType.ts, 23, 31)) >(n: number) => { return n; } : (n: number) => number >n : number, Symbol(n, Decl(logicalNotOperatorWithNumberType.ts, 23, 36)) >n : number, Symbol(n, Decl(logicalNotOperatorWithNumberType.ts, 23, 36)) // number type expressions var ResultIsBoolean6 = !objA.a; >ResultIsBoolean6 : boolean, Symbol(ResultIsBoolean6, Decl(logicalNotOperatorWithNumberType.ts, 26, 3)) >!objA.a : boolean >objA.a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) >objA : A, Symbol(objA, Decl(logicalNotOperatorWithNumberType.ts, 14, 3)) >a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) var ResultIsBoolean7 = !M.n; >ResultIsBoolean7 : boolean, Symbol(ResultIsBoolean7, Decl(logicalNotOperatorWithNumberType.ts, 27, 3)) >!M.n : boolean >M.n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) >M : typeof M, Symbol(M, Decl(logicalNotOperatorWithNumberType.ts, 9, 1)) >n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) var ResultIsBoolean8 = !NUMBER1[0]; >ResultIsBoolean8 : boolean, Symbol(ResultIsBoolean8, Decl(logicalNotOperatorWithNumberType.ts, 28, 3)) >!NUMBER1[0] : boolean >NUMBER1[0] : number >NUMBER1 : number[], Symbol(NUMBER1, Decl(logicalNotOperatorWithNumberType.ts, 2, 3)) >0 : number var ResultIsBoolean9 = !foo(); >ResultIsBoolean9 : boolean, Symbol(ResultIsBoolean9, Decl(logicalNotOperatorWithNumberType.ts, 29, 3)) >!foo() : boolean >foo() : number >foo : () => number, Symbol(foo, Decl(logicalNotOperatorWithNumberType.ts, 2, 31)) var ResultIsBoolean10 = !A.foo(); >ResultIsBoolean10 : boolean, Symbol(ResultIsBoolean10, Decl(logicalNotOperatorWithNumberType.ts, 30, 3)) >!A.foo() : boolean >A.foo() : number >A.foo : () => number, Symbol(A.foo, Decl(logicalNotOperatorWithNumberType.ts, 7, 21)) >A : typeof A, Symbol(A, Decl(logicalNotOperatorWithNumberType.ts, 4, 36)) >foo : () => number, Symbol(A.foo, Decl(logicalNotOperatorWithNumberType.ts, 7, 21)) var ResultIsBoolean11 = !(NUMBER + NUMBER); >ResultIsBoolean11 : boolean, Symbol(ResultIsBoolean11, Decl(logicalNotOperatorWithNumberType.ts, 31, 3)) >!(NUMBER + NUMBER) : boolean >(NUMBER + NUMBER) : number >NUMBER + NUMBER : number >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) // multiple ! operator var ResultIsBoolean12 = !!NUMBER; >ResultIsBoolean12 : boolean, Symbol(ResultIsBoolean12, Decl(logicalNotOperatorWithNumberType.ts, 34, 3)) >!!NUMBER : boolean >!NUMBER : boolean >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) var ResultIsBoolean13 = !!!(NUMBER + NUMBER); >ResultIsBoolean13 : boolean, Symbol(ResultIsBoolean13, Decl(logicalNotOperatorWithNumberType.ts, 35, 3)) >!!!(NUMBER + NUMBER) : boolean >!!(NUMBER + NUMBER) : boolean >!(NUMBER + NUMBER) : boolean >(NUMBER + NUMBER) : number >NUMBER + NUMBER : number >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) // miss assignment operators !1; >!1 : boolean >1 : number !NUMBER; >!NUMBER : boolean >NUMBER : number, Symbol(NUMBER, Decl(logicalNotOperatorWithNumberType.ts, 1, 3)) !NUMBER1; >!NUMBER1 : boolean >NUMBER1 : number[], Symbol(NUMBER1, Decl(logicalNotOperatorWithNumberType.ts, 2, 3)) !foo(); >!foo() : boolean >foo() : number >foo : () => number, Symbol(foo, Decl(logicalNotOperatorWithNumberType.ts, 2, 31)) !objA.a; >!objA.a : boolean >objA.a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) >objA : A, Symbol(objA, Decl(logicalNotOperatorWithNumberType.ts, 14, 3)) >a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) !M.n; >!M.n : boolean >M.n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) >M : typeof M, Symbol(M, Decl(logicalNotOperatorWithNumberType.ts, 9, 1)) >n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) !objA.a, M.n; >!objA.a, M.n : number >!objA.a : boolean >objA.a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) >objA : A, Symbol(objA, Decl(logicalNotOperatorWithNumberType.ts, 14, 3)) >a : number, Symbol(A.a, Decl(logicalNotOperatorWithNumberType.ts, 6, 9)) >M.n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14)) >M : typeof M, Symbol(M, Decl(logicalNotOperatorWithNumberType.ts, 9, 1)) >n : number, Symbol(M.n, Decl(logicalNotOperatorWithNumberType.ts, 11, 14))