Implement named constructors and resolving of redirecting constructors and super-initializers.

tests/language/language-leg.status

Index: tests/language/language-leg.status
diff --git a/tests/language/language-leg.status b/tests/language/language-leg.status
index c23990dceb49d02c057d02300112e83bcbb1e9f4..f6a9351ca40e6869315f999ab23f5bfac248c172 100644
--- a/tests/language/language-leg.status
+++ b/tests/language/language-leg.status
@@ -45,24 +45,22 @@ ConstListTest: Fail
 ConstNamedTest: Fail
 ConstObjectsAreImmutableTest: Fail
 ConstTest: Fail
-Constructor2NegativeTest: Fail
 Constructor2Test: Fail
-Constructor3NegativeTest: Fail
+Constructor2NegativeTest: Fail
 Constructor3Test: Fail
 Constructor4Test: Fail
 Constructor5Test: Fail
 Constructor6Test: Fail
 ConstructorBodyTest: Fail
-ConstructorCallWrongArgumentCountNegativeTest: Fail
 ConstructorDefaultTest: Fail
 ConstructorDuplicateInitializersTest/none: Fail
 ConstructorNegativeTest: Pass # For the wrong reason.
 ConstructorRedirectTest: Fail
-ConstructorReturnNegativeTest: Fail
 ConstructorReturnTest: Fail
+ConstructorReturnNegativeTest: Fail
 ConstructorReturnWithArrowNegativeTest: Fail
-ConstructorReturnWithInitAndArrowNegativeTest: Fail
 ConstructorReturnWithInitNegativeTest: Fail
+ConstructorReturnWithInitAndArrowNegativeTest: Fail
 ConstructorTest: Fail
 ContextArgsWithDefaultsTest: Fail
 ContinueTest: Fail
@@ -96,7 +94,6 @@ ExecuteFinally9Test: Fail
 ExpectTest: Fail
 Factory2Test: Fail
 Factory3Test: Fail
-FactoryArrowTest: Fail
 FactoryImplementationTest: Fail
 FactoryTest: Fail
 FannkuchTest: Fail
@@ -143,7 +140,6 @@ HelloScriptTest: Fail
 IfTest: Fail
 ImplicitClosure1Test: Fail
 ImplicitClosureTest: Fail
-ImplicitClosureTest: Fail
 ImplicitScopeTest: Fail
 ImplicitThisTest/01: Fail
 ImplicitThisTest/02: Fail
@@ -237,6 +233,7 @@ NullToStringTest: Fail
 NumberSyntaxTest: Fail
 NumbersTest: Fail
 ObjectDynamicMethodTest: Fail
+Operator1NegativeTest: Fail
 Operator2Test: Fail
 OperatorTest: Fail
 OptimizationTest: Fail
@@ -253,6 +250,7 @@ OverrideMethodWithFieldTest/none: Fail
 Param2Test: Fail
 ParameterInitializer2Test: Fail
 ParameterInitializerTest: Fail
+Prefix9NegativeTest: Crash
 Prefix10Test: Fail
 Prefix11Test: Fail
 Prefix12Test: Fail