Support runtime check of function types.

tests/language/language_dart2js.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 [ $compiler == dart2js || $compiler == dart2dart ]
 class_literal_test/01: Fail # Class literals are expression now; delete this test.
 class_literal_test/02: Fail # Class literals are expression now; delete this test.
 class_literal_test/05: Fail # Class literals are expression now; delete this test.
 class_literal_test/06: Fail # Class literals are expression now; delete this test.
 class_literal_test/07: Fail # Class literals are expression now; delete this test.
@@ skipping 24 matching lines @@
 stacktrace_test: Pass, Fail # Assumes stack trace string ends in newline.
 
 # VM specific tests that should not be run by dart2js.
 *vm_test: Skip
 *vm_negative_test: Skip
 
 [ $compiler == dart2js && $checked ]
 function_type_alias6_test: Crash # dartbug.com/9792
 
 prefix16_test: Fail # dartbug.com/7354
-default_factory2_test/01: Fail
+default_factory2_test/01: Pass # For the wrong reasons.
+type_variable_scope_test/none: Fail
+redirecting_factory_infinite_steps_test/01: Fail
 type_variable_bounds_test/01: Fail
 type_variable_bounds_test/02: Fail
 type_variable_bounds_test/04: Fail
 type_variable_bounds_test/05: Fail
 type_variable_bounds2_test/00: Fail
 type_variable_bounds2_test/03: Fail
 type_variable_bounds2_test/05: Fail
 type_variable_bounds2_test/06: Pass # For the wrong reasons.
 type_variable_bounds3_test/00: Fail
 f_bounded_quantification_test/01: Fail
 f_bounded_quantification_test/02: Fail
 closure_type_test: Fail # does not detect type error in checked mode.
 type_annotation_test/09: Fail # Named constructors interpreted as a type.
-prefix15_test: Fail # Issue 5022
-local_function2_test: Fail # Issue 5022
 
 [ $compiler == dart2js && $unchecked ]
 factory_redirection_test/14: Fail # redirecting to redirecting factory
 type_checks_in_factory_method_test: Fail # Expect.equals(expected: <true>, actual: <false>) fails. -- checked mode test.
 
+prefix16_test: Fail # dartbug.com/9056
 assertion_test: Fail
 type_variable_bounds_test/07: Fail # Wrongly reports compile-time error.
 
 double_to_string_as_exponential2_test: Fail # toStringAsExponential doesn't check if argument is an integer.
 double_to_string_as_fixed2_test: Fail # toStringAsFixed doesn't check if argument is an integer.
 double_to_string_as_precision2_test: Fail # toStringAsPrecision doesn't check if argument is an integer.
 
 # Only checked mode reports an error on type assignment
 # problems in compile time constants.
 compile_time_constant_checked_test/02: Fail, OK
@@ skipping 43 matching lines @@
 constructor_negative_test: Pass # Wrong reason: the expression 'C()' is valid with class literals.
 
 metadata_test: Fail # Metadata on type parameters not supported.
 infinity_test: Fail # Issue 4984
 positive_bit_operations_test: Fail # (floitsch): This will be fixed when dart2js uses unsigned input for >>.
 
 compile_time_constant8_test: Fail # We don't take the generic type into account yet.
 canonical_const_test: Fail # We don't take the generic type into account yet.
 
 # Support for optional parameters not conform to latest spec.
-function_type_alias_test: Fail # http://dartbug.com/9058
 function_type_alias2_test: Fail
 named_parameters_type_test: Fail
 positional_parameters_type_test: Fail
 
 # Compilation errors.
 const_var_test: Fail # Map literals take 2 type arguments.
 map_literal3_test: Fail # Map literals take 2 type arguments.
 ct_const_test: Fail # We don't take the generic type into account yet.
-dynamic_test: Fail # cannot resolve type F1
 constructor_redirect2_test/03: Fail # redirecting ctor with initializing formal
 factory3_test: Fail # internal error: visitIs for type variables not implemented
 function_type_alias2_test: Fail # cannot resolve type f1
-function_type_alias3_test: Fail # cannot resolve type F
 function_type_alias4_test: Fail # cannot resolve type F
 function_type_alias5_test/00: Fail # visitIs for typedefs not implemented
 function_type_alias5_test/01: Fail # visitIs for typedefs not implemented
 function_type_alias5_test/02: Fail # visitIs for typedefs not implemented
 function_type_alias7_test/00: Fail # wrongly accepts default values in typedef
-function_type_alias_test: Fail # cannot resolve type Fun
 generic_test: Fail # cannot resolve type T
 get_set_syntax_test/00: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/01: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/02: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/03: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/04: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/05: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/06: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/07: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
 get_set_syntax_test/08: Fail # Fixed by https://chromiumcodereview.appspot.com/10915111
@@ skipping 161 matching lines @@
 call_through_null_getter_test: Fail
 closure3_test: Fail
 execute_finally3_test: Fail
 method_invocation_test: Fail
 null_pointer_exception_test: Fail
 stack_overflow_test: Fail
 stack_overflow_stacktrace_test: Fail
 string_interpolate_npe_test: Fail
 closure_call_wrong_argument_count_negative_test: Skip
 label_test: Skip