80 lines
2.8 KiB
Text
80 lines
2.8 KiB
Text
=== tests/cases/conformance/statements/returnStatements/returnStatements.ts ===
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// all the following should be valid
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function fn1(): number { return 1; }
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>fn1 : () => number, Symbol(fn1, Decl(returnStatements.ts, 0, 0))
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>1 : number
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function fn2(): string { return ''; }
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>fn2 : () => string, Symbol(fn2, Decl(returnStatements.ts, 1, 36))
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>'' : string
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function fn3(): void { return undefined; }
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>fn3 : () => void, Symbol(fn3, Decl(returnStatements.ts, 2, 37))
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>undefined : undefined, Symbol(undefined)
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function fn4(): void { return; }
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>fn4 : () => void, Symbol(fn4, Decl(returnStatements.ts, 3, 42))
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function fn5(): boolean { return true; }
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>fn5 : () => boolean, Symbol(fn5, Decl(returnStatements.ts, 4, 32))
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>true : boolean
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function fn6(): Date { return new Date(12); }
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>fn6 : () => Date, Symbol(fn6, Decl(returnStatements.ts, 5, 40))
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>Date : Date, Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
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>new Date(12) : Date
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>Date : DateConstructor, Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
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>12 : number
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function fn7(): any { return null; }
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>fn7 : () => any, Symbol(fn7, Decl(returnStatements.ts, 6, 45))
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>null : null
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function fn8(): any { return; } // OK, eq. to 'return undefined'
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>fn8 : () => any, Symbol(fn8, Decl(returnStatements.ts, 7, 36))
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interface I { id: number }
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>I : I, Symbol(I, Decl(returnStatements.ts, 8, 31))
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>id : number, Symbol(id, Decl(returnStatements.ts, 10, 13))
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class C implements I {
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>C : C, Symbol(C, Decl(returnStatements.ts, 10, 26))
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>I : I, Symbol(I, Decl(returnStatements.ts, 8, 31))
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id: number;
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>id : number, Symbol(id, Decl(returnStatements.ts, 11, 22))
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dispose() {}
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>dispose : () => void, Symbol(dispose, Decl(returnStatements.ts, 12, 15))
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}
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class D extends C {
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>D : D, Symbol(D, Decl(returnStatements.ts, 14, 1))
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>C : C, Symbol(C, Decl(returnStatements.ts, 10, 26))
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name: string;
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>name : string, Symbol(name, Decl(returnStatements.ts, 15, 19))
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}
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function fn10(): I { return { id: 12 }; }
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>fn10 : () => I, Symbol(fn10, Decl(returnStatements.ts, 17, 1))
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>I : I, Symbol(I, Decl(returnStatements.ts, 8, 31))
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>{ id: 12 } : { id: number; }
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>id : number, Symbol(id, Decl(returnStatements.ts, 18, 29))
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>12 : number
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function fn11(): I { return new C(); }
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>fn11 : () => I, Symbol(fn11, Decl(returnStatements.ts, 18, 41))
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>I : I, Symbol(I, Decl(returnStatements.ts, 8, 31))
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>new C() : C
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>C : typeof C, Symbol(C, Decl(returnStatements.ts, 10, 26))
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function fn12(): C { return new D(); }
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>fn12 : () => C, Symbol(fn12, Decl(returnStatements.ts, 20, 38))
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>C : C, Symbol(C, Decl(returnStatements.ts, 10, 26))
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>new D() : D
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>D : typeof D, Symbol(D, Decl(returnStatements.ts, 14, 1))
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function fn13(): C { return null; }
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>fn13 : () => C, Symbol(fn13, Decl(returnStatements.ts, 21, 38))
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>C : C, Symbol(C, Decl(returnStatements.ts, 10, 26))
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>null : null
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