Apply transformation to await expression

Artem Tyurin · Artem Tyurin · commit 4d37c44b92ea · 2018-05-08T08:21:08.000+02:00
diff --git a/src/compiler/transformers/esnext.ts b/src/compiler/transformers/esnext.ts
@@ -147,7 +147,9 @@ namespace ts {
                     return setOriginalNode(
                         setTextRange(
                             createYield(
-                                createDownlevelAwait(node.expression)
+                                createDownlevelAwait(
+                                    visitNode(node.expression, visitor, isExpression)
+                                )
                             ),
                             node
                         ),
