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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/bootstrap_natives.h" | 5 #include "vm/bootstrap_natives.h" |
6 | 6 |
7 #include "vm/compiler.h" | 7 #include "vm/compiler.h" |
8 #include "vm/dart_entry.h" | 8 #include "vm/dart_entry.h" |
9 #include "vm/exceptions.h" | 9 #include "vm/exceptions.h" |
10 #include "vm/native_entry.h" | 10 #include "vm/native_entry.h" |
11 #include "vm/object.h" | 11 #include "vm/object.h" |
12 #include "vm/symbols.h" | 12 #include "vm/symbols.h" |
13 | 13 |
14 namespace dart { | 14 namespace dart { |
15 | 15 |
16 DEFINE_NATIVE_ENTRY(Function_apply, 2) { | 16 DEFINE_NATIVE_ENTRY(Function_apply, 2) { |
17 const Array& fun_arguments = Array::CheckedHandle(arguments->NativeArgAt(0)); | 17 const Array& fun_arguments = Array::CheckedHandle(arguments->NativeArgAt(0)); |
18 const Array& fun_arg_names = Array::CheckedHandle(arguments->NativeArgAt(1)); | 18 const Array& fun_arg_names = Array::CheckedHandle(arguments->NativeArgAt(1)); |
19 Instance& instance = Instance::Handle(); | |
20 instance ^= fun_arguments.At(0); | |
21 const Array& fun_args_desc = | 19 const Array& fun_args_desc = |
22 Array::Handle(ArgumentsDescriptor::New(fun_arguments.Length(), | 20 Array::Handle(ArgumentsDescriptor::New(fun_arguments.Length(), |
23 fun_arg_names)); | 21 fun_arg_names)); |
24 const Object& result = | 22 const Object& result = |
25 Object::Handle(DartEntry::InvokeClosure(instance, | 23 Object::Handle(DartEntry::InvokeClosure(fun_arguments, fun_args_desc)); |
26 fun_arguments, | |
27 fun_args_desc)); | |
28 if (result.IsError()) { | 24 if (result.IsError()) { |
29 Exceptions::PropagateError(Error::Cast(result)); | 25 Exceptions::PropagateError(Error::Cast(result)); |
30 } | 26 } |
31 return result.raw(); | 27 return result.raw(); |
32 } | 28 } |
33 | 29 |
34 } // namespace dart | 30 } // namespace dart |
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