LineNode.add: return value never used (microsoft#17016)

Andy · web-flow · commit e4a69174dbcf · 2017-07-07T14:00:09.000-07:00
diff --git a/src/server/scriptVersionCache.ts b/src/server/scriptVersionCache.ts
@@ -851,9 +851,9 @@ namespace ts.server {
         }
 
         // assume there is room for the item; return true if more room
-        add(collection: LineCollection) {
+        add(collection: LineCollection): void {
             this.children.push(collection);
-            return (this.children.length < lineCollectionCapacity);
+            Debug.assert(this.children.length <= lineCollectionCapacity);
         }
 
         charCount() {

Original file line number	Diff line number	Diff line change
`@@ -851,9 +851,9 @@ namespace ts.server {`
`851`	`851`	`}`
`852`	`852`
`853`	`853`	`// assume there is room for the item; return true if more room`
`854`		`- add(collection: LineCollection) {`
	`854`	`+ add(collection: LineCollection): void {`
`855`	`855`	`this.children.push(collection);`
`856`		`- return (this.children.length < lineCollectionCapacity);`
	`856`	`+ Debug.assert(this.children.length <= lineCollectionCapacity);`
`857`	`857`	`}`
`858`	`858`
`859`	`859`	`charCount() {`