Replace ternary expression

sheetalkamat · sheetalkamat · commit f4a6fb79da8e · 2019-01-03T13:29:43.000-08:00
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -11040,7 +11040,7 @@ namespace ts {
 
         function hasContextSensitiveReturnExpression(node: FunctionLikeDeclaration) {
             // TODO(anhans): A block should be context-sensitive if it has a context-sensitive return value.
-            return !node.body || node.body.kind === SyntaxKind.Block ? false : isContextSensitive(node.body);
+            return !!node.body && node.body.kind !== SyntaxKind.Block && isContextSensitive(node.body);
         }
 
         function isContextSensitiveFunctionOrObjectLiteralMethod(func: Node): func is FunctionExpression | ArrowFunction | MethodDeclaration {

Original file line number	Diff line number	Diff line change
`@@ -11040,7 +11040,7 @@ namespace ts {`
`11040`	`11040`
`11041`	`11041`	`function hasContextSensitiveReturnExpression(node: FunctionLikeDeclaration) {`
`11042`	`11042`	`// TODO(anhans): A block should be context-sensitive if it has a context-sensitive return value.`
`11043`		`- return !node.body \|\| node.body.kind === SyntaxKind.Block ? false : isContextSensitive(node.body);`
	`11043`	`+ return !!node.body && node.body.kind !== SyntaxKind.Block && isContextSensitive(node.body);`
`11044`	`11044`	`}`
`11045`	`11045`
`11046`	`11046`	`function isContextSensitiveFunctionOrObjectLiteralMethod(func: Node): func is FunctionExpression \| ArrowFunction \| MethodDeclaration {`