119 lines
1.7 KiB
Plaintext
119 lines
1.7 KiB
Plaintext
=== tests/cases/compiler/newOperator.ts ===
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interface ifc { }
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>ifc : ifc
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// Attempting to 'new' an interface yields poor error
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var i = new ifc();
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>i : any
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>new ifc() : any
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>ifc : any
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// Parens are optional
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var x = new Date;
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>x : Date
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>new Date : Date
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>Date : DateConstructor
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var y = new Date();
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>y : Date
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>new Date() : Date
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>Date : DateConstructor
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// Target is not a class or var, good error
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var t1 = new 53();
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>t1 : any
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>new 53() : any
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>53 : 53
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var t2 = new ''();
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>t2 : any
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>new ''() : any
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>'' : ""
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new string;
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>new string : any
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>string : any
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// Use in LHS of expression?
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(new Date()).toString();
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>(new Date()).toString() : string
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>(new Date()).toString : () => string
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>(new Date()) : Date
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>new Date() : Date
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>Date : DateConstructor
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>toString : () => string
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// Various spacing
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var t3 = new string[]( );
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>t3 : any
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>new string[]( ) : any
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>string[] : any
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>string : any
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> : any
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var t4 =
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>t4 : any
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new
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>newstring[ ] ( ) : any
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string
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>string[ ] : any
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>string : any
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[
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]
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> : any
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(
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);
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// Unresolved symbol
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var f = new q();
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>f : any
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>new q() : any
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>q : any
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// not legal
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var t5 = new new Date;
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>t5 : any
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>new new Date : any
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>new Date : Date
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>Date : DateConstructor
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// Can be an expression
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new String;
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>new String : String
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>String : StringConstructor
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module M {
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>M : typeof M
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export class T {
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>T : T
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x: number;
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>x : number
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}
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}
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class S {
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>S : S
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public get xs(): M.T[] {
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>xs : M.T[]
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>M : any
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>T : M.T
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return new M.T[];
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>new M.T[] : any
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>M.T[] : any
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>M.T : typeof M.T
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>M : typeof M
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>T : typeof M.T
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> : any
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}
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}
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