Single boolean expression

tschaub · tschaub · commit 3b24fba217bd · 2018-09-04T15:30:27.000-06:00
diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
@@ -491,13 +491,7 @@ namespace ts {
     }
 
     function isJSDocTypeExpressionOrChild(node: Node): boolean {
-        if (node.kind === SyntaxKind.JSDocTypeExpression) {
-            return true;
-        }
-        if (node.parent) {
-            return isJSDocTypeExpressionOrChild(node.parent);
-        }
-        return false;
+        return node.kind === SyntaxKind.JSDocTypeExpression || (node.parent && isJSDocTypeExpressionOrChild(node.parent));
     }
 
     export function getTextOfNodeFromSourceText(sourceText: string, node: Node, includeTrivia = false): string {

Original file line number	Diff line number	Diff line change
`@@ -491,13 +491,7 @@ namespace ts {`
`491`	`491`	`}`
`492`	`492`
`493`	`493`	`function isJSDocTypeExpressionOrChild(node: Node): boolean {`
`494`		`- if (node.kind === SyntaxKind.JSDocTypeExpression) {`
`495`		`- return true;`
`496`		`- }`
`497`		`- if (node.parent) {`
`498`		`- return isJSDocTypeExpressionOrChild(node.parent);`
`499`		`- }`
`500`		`- return false;`
	`494`	`+ return node.kind === SyntaxKind.JSDocTypeExpression \|\| (node.parent && isJSDocTypeExpressionOrChild(node.parent));`
`501`	`495`	`}`
`502`	`496`
`503`	`497`	`export function getTextOfNodeFromSourceText(sourceText: string, node: Node, includeTrivia = false): string {`