Merge branch 'ImplementMissingThis' of github.com:aozgaa/TypeScript into ImplementMissingThis

Arthur Ozga · Arthur Ozga · commit 207b7b0449be · 2017-03-01T10:42:11.000-08:00
diff --git a/src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts b/src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts
@@ -25,9 +25,9 @@ namespace ts.codefix {
 
         const result: CodeAction[] = [];
         for (const implementedTypeNode of implementedTypeNodes) {
-            const implementedType = checker.getTypeAtLocation(implementedTypeNode) as InterfaceType;
             // Note that this is ultimately derived from a map indexed by symbol names,
             // so duplicates cannot occur.
+            const implementedType = checker.getTypeAtLocation(implementedTypeNode) as InterfaceType;
             const implementedTypeSymbols = checker.getPropertiesOfType(implementedType);
             const nonPrivateMembers = implementedTypeSymbols.filter(symbol => !(getModifierFlags(symbol.valueDeclaration) & ModifierFlags.Private));
 
