50 lines
1.1 KiB
Text
50 lines
1.1 KiB
Text
=== tests/cases/compiler/concatError.ts ===
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var n1: number[];
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>n1 : number[]
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/*
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interface Array<T> {
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concat(...items: T[][]): T[]; // Note: This overload needs to be picked for arrays of arrays, even though both are applicable
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concat(...items: T[]): T[];
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}
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*/
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var fa: number[];
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>fa : number[]
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fa = fa.concat([0]);
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>fa = fa.concat([0]) : number[]
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>fa : number[]
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>fa.concat([0]) : number[]
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>fa.concat : { <U extends number[]>(...items: U[]): number[]; (...items: number[]): number[]; }
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>fa : number[]
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>concat : { <U extends number[]>(...items: U[]): number[]; (...items: number[]): number[]; }
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>[0] : number[]
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fa = fa.concat(0);
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>fa = fa.concat(0) : number[]
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>fa : number[]
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>fa.concat(0) : number[]
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>fa.concat : { <U extends number[]>(...items: U[]): number[]; (...items: number[]): number[]; }
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>fa : number[]
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>concat : { <U extends number[]>(...items: U[]): number[]; (...items: number[]): number[]; }
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/*
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declare class C<T> {
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public m(p1: C<C<T>>): C<T>;
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//public p: T;
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}
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var c: C<number>;
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var cc: C<C<number>>;
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c = c.m(cc);
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*/
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