Call operator shared test and parser updates for operator call in dartc.

tests/language/language.status

Index: tests/language/language.status
diff --git a/tests/language/language.status b/tests/language/language.status
index efb9d283b03f0ae0127a2e767170a6e179e1679e..5f33fd204b8736113c110d747ae53d7dec2fa2aa 100644
--- a/tests/language/language.status
+++ b/tests/language/language.status
@@ -76,6 +76,8 @@ StringEscape4NegativeTest: Fail
 ConstructorDuplicateInitializersTest/01: Fail
 ConstructorDuplicateInitializersTest/02: Fail
 
+CallOperatorTest: Fail # Issue 1355
+
 [ ($component == vm || $component == dartium) && $unchecked ]
 
 Prefix16NegativeTest: Fail    # Bug 5532534
@@ -110,6 +112,7 @@ AssertTest: Fail             # Uses AssertError class. Bug 4385894.
 BitOperationsTest: Fail      # Uses bignums.
 CTConstTest: Fail            # Bug 4510015.
 CallThroughNullGetterTest: Fail # Throw ObjectNotClosure instead of NullPointerException.
+CallOperatorTest: Fail # Issue 1355
 CharEscapeTest: Fail
 ConstInit6NegativeTest: Fail       # Issue 811
 ConstObjectsAreImmutableTest: Fail  # Bug 5202940
@@ -235,6 +238,7 @@ SavannahTest: Skip # TODO(jimhug): Seems flaky on some configs - investigate.
 # TypeDartcTest - should pass, need refactoring to get frog safe version
 
 BitOperationsTest: Fail  # relies on big integers not available in JS
+CallOperatorTest: Fail # Issue 1355
 CallThroughGetterTest: Fail
 CharEscapeTest: Fail # relies on 4 byte unicode not available in JS
 ClassOverrideNegativeTest: Fail