revert noop change

aozgaa · aozgaa · commit 69e7841cda30 · 2017-05-03T13:22:01.000-07:00
diff --git a/src/compiler/core.ts b/src/compiler/core.ts
@@ -1741,7 +1741,7 @@ namespace ts {
     /* @internal */
     export function endsWith(str: string, suffix: string): boolean {
         const expectedPos = str.length - suffix.length;
-        return expectedPos >= 0 && str.lastIndexOf(suffix, expectedPos) === expectedPos;
+        return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos;
     }
 
     export function hasExtension(fileName: string): boolean {

Original file line number	Diff line number	Diff line change
`@@ -1741,7 +1741,7 @@ namespace ts {`
`1741`	`1741`	`/* @internal */`
`1742`	`1742`	`export function endsWith(str: string, suffix: string): boolean {`
`1743`	`1743`	`const expectedPos = str.length - suffix.length;`
`1744`		`- return expectedPos >= 0 && str.lastIndexOf(suffix, expectedPos) === expectedPos;`
	`1744`	`+ return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos;`
`1745`	`1745`	`}`
`1746`	`1746`
`1747`	`1747`	`export function hasExtension(fileName: string): boolean {`