Complain about use before declaration.

tests/co19/co19-kernel.status

 # Copyright (c) 2016, 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 == dartk || $compiler == dartkp ]
 Language/Classes/Constructors/Constant_Constructors/initializer_not_a_constant_t03: MissingCompileTimeError
 Language/Classes/Constructors/Constant_Constructors/non_final_instance_variable_t02: MissingCompileTimeError
 Language/Classes/Constructors/Constant_Constructors/superinitializer_t01: MissingCompileTimeError
 Language/Classes/Constructors/Constant_Constructors/superinitializer_t02: MissingCompileTimeError
 Language/Classes/Constructors/Factories/const_modifier_t01: MissingCompileTimeError
@@ skipping 151 matching lines @@
 Language/Statements/Continue/label_t07: MissingCompileTimeError
 Language/Statements/Continue/label_t08: MissingCompileTimeError
 Language/Statements/Continue/label_t09: MissingCompileTimeError
 Language/Statements/Continue/label_t10: MissingCompileTimeError
 Language/Statements/Continue/label_t11: MissingCompileTimeError
 Language/Statements/For/syntax_t12: MissingCompileTimeError
 Language/Statements/For/syntax_t13: MissingCompileTimeError
 Language/Statements/For/syntax_t19: MissingCompileTimeError
 Language/Statements/For/syntax_t20: MissingCompileTimeError
 Language/Statements/Labels/scope_t05: MissingCompileTimeError
-Language/Statements/Local_Function_Declaration/reference_before_declaration_t01: MissingCompileTimeError
-Language/Statements/Local_Function_Declaration/reference_before_declaration_t03: MissingCompileTimeError
-Language/Statements/Local_Variable_Declaration/syntax_t11: MissingCompileTimeError
-Language/Statements/Local_Variable_Declaration/syntax_t20: MissingCompileTimeError
 Language/Statements/Switch/equal_operator_t01: MissingCompileTimeError
 Language/Statements/Switch/equal_operator_t02: MissingCompileTimeError
 Language/Statements/Switch/expressions_t01: MissingCompileTimeError
 Language/Statements/Switch/expressions_t02: MissingCompileTimeError
 Language/Statements/Switch/expressions_t03: MissingCompileTimeError
 Language/Statements/Switch/expressions_t04: MissingCompileTimeError
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t01: MissingCompileTimeError # Issue 25495
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t03: MissingCompileTimeError # Issue 25495
 Language/Statements/Yield_and_Yield_Each/Yield_Each/location_t05: MissingCompileTimeError # Issue 25495
 Language/Types/Static_Types/deferred_type_t01: RuntimeError # Kernel Issue 28335 (deferred libraries)
@@ skipping 14 matching lines @@
 Language/Types/Type_Void/syntax_t02: MissingCompileTimeError
 Language/Variables/constant_variable_t05: MissingCompileTimeError
 Language/Variables/constant_variable_t06: MissingCompileTimeError
 Language/Variables/final_or_static_initialization_t01: MissingCompileTimeError
 Language/Variables/final_or_static_initialization_t02: MissingCompileTimeError
 Language/Variables/final_or_static_initialization_t03: MissingCompileTimeError
 Language/Variables/final_t04: MissingCompileTimeError
 Language/Variables/final_t05: MissingCompileTimeError
 Language/Variables/final_t06: MissingCompileTimeError
 Language/Variables/final_t07: MissingCompileTimeError
-Language/Variables/local_variable_t01: MissingCompileTimeError
-Language/Variables/local_variable_t04: MissingCompileTimeError
-Language/Variables/local_variable_t05: MissingCompileTimeError
 LibTest/async/DeferredLibrary/DeferredLibrary_A01_t01: Skip # No support for deferred libraries.
 LibTest/isolate/Isolate/spawnUri_A01_t06: Skip
 
 [ ($compiler == dartk || $compiler == dartkp) && $mode == debug ]
 Language/Classes/Instance_Variables/constant_t01: Crash
 Language/Statements/Labels/scope_t01: Crash
 Language/Statements/Labels/scope_t07: Crash
 
 # dartk: JIT failures
 [ $compiler == dartk ]
@@ skipping 73 matching lines @@
 LibTest/collection/SplayTreeMap/inherited_tests_A01_t01: RuntimeError
 LibTest/isolate/Isolate/spawn_A02_t04: RuntimeError
 LibTest/isolate/Isolate/spawn_A02_t05: RuntimeError
 LibTest/isolate/Isolate/spawn_A02_t06: RuntimeError
 LibTest/isolate/Isolate/spawn_A02_t07: RuntimeError
 
 # Deferred loading kernel issue 28335.
 [ $compiler == dartk || $compiler == dartkp ]
 Language/Libraries_and_Scripts/Imports/deferred_import_t01: CompileTimeError # Deferred loading kernel issue 28335.
 Language/Libraries_and_Scripts/Imports/deferred_import_t02: CompileTimeError # Deferred loading kernel issue 28335.