[generators] Simplify %CreateJSGeneratorObject

test/cctest/test-ast-expression-visitor.cc

Index: test/cctest/test-ast-expression-visitor.cc
diff --git a/test/cctest/test-ast-expression-visitor.cc b/test/cctest/test-ast-expression-visitor.cc
index f8d70294ff1e8cef8dae21adbd6b4da4275a730f..291f64fd95f61739aba3cda301514e3e6cfef927 100644
--- a/test/cctest/test-ast-expression-visitor.cc
+++ b/test/cctest/test-ast-expression-visitor.cc
@@ -374,7 +374,10 @@ TEST(VisitYield) {
         CHECK_VAR(.generator_object, Bounds::Unbounded());
         CHECK_EXPR(Assignment, Bounds::Unbounded()) {
           CHECK_VAR(.generator_object, Bounds::Unbounded());
-          CHECK_EXPR(CallRuntime, Bounds::Unbounded());
+          CHECK_EXPR(CallRuntime, Bounds::Unbounded()) {
+            CHECK_EXPR(ThisFunction, Bounds::Unbounded());
+            CHECK_EXPR(VariableProxy, Bounds::Unbounded());
+          }
         }
       }
       // Explicit yield (argument wrapped with CreateIterResultObject)