Actually use cached semantic diagnostics

sheetalkamat · sheetalkamat · commit 9bea0dbdc2ed · 2017-10-18T15:28:20.000-07:00
diff --git a/src/compiler/builder.ts b/src/compiler/builder.ts
@@ -238,7 +238,7 @@ namespace ts {
             const cachedDiagnostics = semanticDiagnosticsPerFile.get(path);
             // Report the semantic diagnostics from the cache if we already have those diagnostics present
             if (cachedDiagnostics) {
-                cachedDiagnostics;
+                return cachedDiagnostics;
             }
 
             // Diagnostics werent cached, get them from program, and cache the result

Original file line number	Diff line number	Diff line change
`@@ -238,7 +238,7 @@ namespace ts {`
`238`	`238`	`const cachedDiagnostics = semanticDiagnosticsPerFile.get(path);`
`239`	`239`	`// Report the semantic diagnostics from the cache if we already have those diagnostics present`
`240`	`240`	`if (cachedDiagnostics) {`
`241`		`- cachedDiagnostics;`
	`241`	`+ return cachedDiagnostics;`
`242`	`242`	`}`
`243`	`243`
`244`	`244`	`// Diagnostics werent cached, get them from program, and cache the result`