Add Symbol.species to ArrayConstructor, MapConstructor, SetConstructor, ArrayBufferConstructor. (microsoft#18652)

NaridaL · mhegazy · commit 1408a4d2b760 · 2017-11-08T17:27:02.000-08:00
Fix Symbol.species in RegExpConstructor and PromiseConstructor. See microsoft#2881 .
diff --git a/src/lib/es2015.symbol.wellknown.d.ts b/src/lib/es2015.symbol.wellknown.d.ts
@@ -150,7 +150,7 @@ interface Promise<T> {
 }
 
 interface PromiseConstructor {
-    readonly [Symbol.species]: Function;
+    readonly [Symbol.species]: PromiseConstructor;
 }
 
 interface RegExp {
@@ -202,7 +202,7 @@ interface RegExp {
 }
 
 interface RegExpConstructor {
-    [Symbol.species](): RegExpConstructor;
+    readonly [Symbol.species]: RegExpConstructor;
 }
 
 interface String {
@@ -283,3 +283,16 @@ interface Float32Array {
 interface Float64Array {
     readonly [Symbol.toStringTag]: "Float64Array";
 }
+
+interface ArrayConstructor {
+    readonly [Symbol.species]: ArrayConstructor;
+}
+interface MapConstructor {
+    readonly [Symbol.species]: MapConstructor;
+}
+interface SetConstructor {
+    readonly [Symbol.species]: SetConstructor;
+}
+interface ArrayBufferConstructor {
+    readonly [Symbol.species]: ArrayBufferConstructor;
+}

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,7 @@ interface Promise<T> {`
`150`	`150`	`}`
`151`	`151`
`152`	`152`	`interface PromiseConstructor {`
`153`		`- readonly [Symbol.species]: Function;`
	`153`	`+ readonly [Symbol.species]: PromiseConstructor;`
`154`	`154`	`}`
`155`	`155`
`156`	`156`	`interface RegExp {`
`@@ -202,7 +202,7 @@ interface RegExp {`
`202`	`202`	`}`
`203`	`203`
`204`	`204`	`interface RegExpConstructor {`
`205`		`- [Symbol.species](): RegExpConstructor;`
	`205`	`+ readonly [Symbol.species]: RegExpConstructor;`
`206`	`206`	`}`
`207`	`207`
`208`	`208`	`interface String {`
`@@ -283,3 +283,16 @@ interface Float32Array {`
`283`	`283`	`interface Float64Array {`
`284`	`284`	`readonly [Symbol.toStringTag]: "Float64Array";`
`285`	`285`	`}`
	`286`	`+`
	`287`	`+interface ArrayConstructor {`
	`288`	`+ readonly [Symbol.species]: ArrayConstructor;`
	`289`	`+}`
	`290`	`+interface MapConstructor {`
	`291`	`+ readonly [Symbol.species]: MapConstructor;`
	`292`	`+}`
	`293`	`+interface SetConstructor {`
	`294`	`+ readonly [Symbol.species]: SetConstructor;`
	`295`	`+}`
	`296`	`+interface ArrayBufferConstructor {`
	`297`	`+ readonly [Symbol.species]: ArrayBufferConstructor;`
	`298`	`+}`