156 lines
3 KiB
Plaintext
156 lines
3 KiB
Plaintext
=== tests/cases/conformance/expressions/unaryOperators/negateOperator/negateOperatorWithStringType.ts ===
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// - operator on string type
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var STRING: string;
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>STRING : string
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var STRING1: string[] = ["", "abc"];
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>STRING1 : string[]
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>["", "abc"] : string[]
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>"" : string
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>"abc" : string
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function foo(): string { return "abc"; }
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>foo : () => string
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>"abc" : string
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class A {
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>A : A
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public a: string;
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>a : string
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static foo() { return ""; }
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>foo : () => string
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>"" : string
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}
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module M {
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>M : typeof M
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export var n: string;
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>n : string
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}
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var objA = new A();
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>objA : A
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>new A() : A
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>A : typeof A
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// string type var
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var ResultIsNumber1 = -STRING;
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>ResultIsNumber1 : number
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>-STRING : number
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>STRING : string
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var ResultIsNumber2 = -STRING1;
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>ResultIsNumber2 : number
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>-STRING1 : number
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>STRING1 : string[]
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// string type literal
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var ResultIsNumber3 = -"";
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>ResultIsNumber3 : number
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>-"" : number
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>"" : string
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var ResultIsNumber4 = -{ x: "", y: "" };
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>ResultIsNumber4 : number
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>-{ x: "", y: "" } : number
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>{ x: "", y: "" } : { x: string; y: string; }
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>x : string
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>"" : string
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>y : string
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>"" : string
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var ResultIsNumber5 = -{ x: "", y: (s: string) => { return s; } };
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>ResultIsNumber5 : number
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>-{ x: "", y: (s: string) => { return s; } } : number
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>{ x: "", y: (s: string) => { return s; } } : { x: string; y: (s: string) => string; }
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>x : string
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>"" : string
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>y : (s: string) => string
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>(s: string) => { return s; } : (s: string) => string
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>s : string
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>s : string
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// string type expressions
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var ResultIsNumber6 = -objA.a;
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>ResultIsNumber6 : number
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>-objA.a : number
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>objA.a : string
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>objA : A
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>a : string
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var ResultIsNumber7 = -M.n;
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>ResultIsNumber7 : number
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>-M.n : number
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>M.n : string
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>M : typeof M
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>n : string
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var ResultIsNumber8 = -STRING1[0];
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>ResultIsNumber8 : number
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>-STRING1[0] : number
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>STRING1[0] : string
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>STRING1 : string[]
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>0 : number
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var ResultIsNumber9 = -foo();
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>ResultIsNumber9 : number
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>-foo() : number
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>foo() : string
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>foo : () => string
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var ResultIsNumber10 = -A.foo();
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>ResultIsNumber10 : number
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>-A.foo() : number
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>A.foo() : string
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>A.foo : () => string
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>A : typeof A
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>foo : () => string
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var ResultIsNumber11 = -(STRING + STRING);
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>ResultIsNumber11 : number
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>-(STRING + STRING) : number
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>(STRING + STRING) : string
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>STRING + STRING : string
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>STRING : string
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>STRING : string
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var ResultIsNumber12 = -STRING.charAt(0);
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>ResultIsNumber12 : number
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>-STRING.charAt(0) : number
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>STRING.charAt(0) : string
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>STRING.charAt : (pos: number) => string
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>STRING : string
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>charAt : (pos: number) => string
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>0 : number
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// miss assignment operators
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-"";
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>-"" : number
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>"" : string
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-STRING;
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>-STRING : number
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>STRING : string
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-STRING1;
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>-STRING1 : number
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>STRING1 : string[]
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-foo();
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>-foo() : number
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>foo() : string
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>foo : () => string
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-objA.a,M.n;
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>-objA.a,M.n : string
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>-objA.a : number
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>objA.a : string
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>objA : A
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>a : string
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>M.n : string
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>M : typeof M
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>n : string
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