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Issue 58183003: Implement VariableMirror.isConst in the VM and ParameterMirror.isConst in dart2js. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: git cl dcommit Created 7 years, 1 month ago
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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 "lib/invocation_mirror.h" 5 #include "lib/invocation_mirror.h"
6 #include "vm/bootstrap_natives.h" 6 #include "vm/bootstrap_natives.h"
7 #include "vm/class_finalizer.h" 7 #include "vm/class_finalizer.h"
8 #include "vm/compiler.h" 8 #include "vm/compiler.h"
9 #include "vm/dart_entry.h" 9 #include "vm/dart_entry.h"
10 #include "vm/exceptions.h" 10 #include "vm/exceptions.h"
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293 } 293 }
294 294
295 295
296 static RawInstance* CreateVariableMirror(const Field& field, 296 static RawInstance* CreateVariableMirror(const Field& field,
297 const Instance& owner_mirror) { 297 const Instance& owner_mirror) {
298 const MirrorReference& field_ref = 298 const MirrorReference& field_ref =
299 MirrorReference::Handle(MirrorReference::New(field)); 299 MirrorReference::Handle(MirrorReference::New(field));
300 300
301 const String& name = String::Handle(field.name()); 301 const String& name = String::Handle(field.name());
302 302
303 const Array& args = Array::Handle(Array::New(6)); 303 const Array& args = Array::Handle(Array::New(7));
304 args.SetAt(0, field_ref); 304 args.SetAt(0, field_ref);
305 args.SetAt(1, name); 305 args.SetAt(1, name);
306 args.SetAt(2, owner_mirror); 306 args.SetAt(2, owner_mirror);
307 args.SetAt(3, Object::null_instance()); // Null for type. 307 args.SetAt(3, Object::null_instance()); // Null for type.
308 args.SetAt(4, Bool::Get(field.is_static())); 308 args.SetAt(4, Bool::Get(field.is_static()));
309 args.SetAt(5, Bool::Get(field.is_final())); 309 args.SetAt(5, Bool::Get(field.is_final()));
310 args.SetAt(6, Bool::Get(field.is_const()));
310 311
311 return CreateMirror(Symbols::_LocalVariableMirrorImpl(), args); 312 return CreateMirror(Symbols::_LocalVariableMirrorImpl(), args);
312 } 313 }
313 314
314 static RawFunction* CallMethod(const Class& cls) { 315 static RawFunction* CallMethod(const Class& cls) {
315 if (cls.IsSignatureClass()) { 316 if (cls.IsSignatureClass()) {
316 return cls.signature_function(); 317 return cls.signature_function();
317 } 318 }
318 319
319 Class& lookup_cls = Class::Handle(cls.raw()); 320 Class& lookup_cls = Class::Handle(cls.raw());
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1954 1955
1955 DEFINE_NATIVE_ENTRY(VariableMirror_type, 2) { 1956 DEFINE_NATIVE_ENTRY(VariableMirror_type, 2) {
1956 GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(0)); 1957 GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(0));
1957 const Field& field = Field::Handle(ref.GetFieldReferent()); 1958 const Field& field = Field::Handle(ref.GetFieldReferent());
1958 GET_NATIVE_ARGUMENT(AbstractType, instantiator, arguments->NativeArgAt(1)); 1959 GET_NATIVE_ARGUMENT(AbstractType, instantiator, arguments->NativeArgAt(1));
1959 const AbstractType& type = AbstractType::Handle(field.type()); 1960 const AbstractType& type = AbstractType::Handle(field.type());
1960 return InstantiateType(type, instantiator); 1961 return InstantiateType(type, instantiator);
1961 } 1962 }
1962 1963
1963 } // namespace dart 1964 } // namespace dart
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