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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 #ifndef VM_CLASS_FINALIZER_H_ | 5 #ifndef VM_CLASS_FINALIZER_H_ |
6 #define VM_CLASS_FINALIZER_H_ | 6 #define VM_CLASS_FINALIZER_H_ |
7 | 7 |
8 #include "vm/allocation.h" | 8 #include "vm/allocation.h" |
9 #include "vm/growable_array.h" | 9 #include "vm/growable_array.h" |
10 | 10 |
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71 // string and its arguments. | 71 // string and its arguments. |
72 static void FinalizeMalboundedType(const Error& prev_error, | 72 static void FinalizeMalboundedType(const Error& prev_error, |
73 const Script& script, | 73 const Script& script, |
74 const Type& type, | 74 const Type& type, |
75 const char* format, ...) | 75 const char* format, ...) |
76 PRINTF_ATTRIBUTE(4, 5); | 76 PRINTF_ATTRIBUTE(4, 5); |
77 | 77 |
78 // Return false if we still have classes pending to be finalized. | 78 // Return false if we still have classes pending to be finalized. |
79 static bool AllClassesFinalized(); | 79 static bool AllClassesFinalized(); |
80 | 80 |
81 // Return whether class finalization failed. | 81 // Return whether type hierarchy finalization failed. |
82 // The function returns true if the finalization was successful. | 82 // The function returns true if the finalization was successful. |
83 // If finalization fails, an error message is set in the sticky error field | 83 // If finalization fails, an error message is set in the sticky error field |
84 // in the object store. | 84 // in the object store. |
85 static bool FinalizePendingClasses(); | 85 static bool FinalizeTypeHierarchy(); |
86 | 86 |
87 // Finalize the types appearing in the declaration of class 'cls', i.e. its | 87 // Finalize the types appearing in the declaration of class 'cls', i.e. its |
88 // type parameters and their upper bounds, its super type and interfaces. | 88 // type parameters and their upper bounds, its super type and interfaces. |
89 // Note that the fields and functions have not been parsed yet (unless cls | 89 // Note that the fields and functions have not been parsed yet (unless cls |
90 // is an anonymous top level class). | 90 // is an anonymous top level class). |
91 static void FinalizeTypesInClass(const Class& cls); | 91 static void FinalizeTypesInClass(const Class& cls); |
92 | 92 |
93 // Finalize the class including its fields and functions. | 93 // Finalize the class including its fields and functions. |
94 static void FinalizeClass(const Class& cls); | 94 static void FinalizeClass(const Class& cls); |
95 | 95 |
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165 const char* format, ...) PRINTF_ATTRIBUTE(4, 5); | 165 const char* format, ...) PRINTF_ATTRIBUTE(4, 5); |
166 | 166 |
167 // Verify implicit offsets recorded in the VM for direct access to fields of | 167 // Verify implicit offsets recorded in the VM for direct access to fields of |
168 // Dart instances (e.g: _TypedListView, _ByteDataView). | 168 // Dart instances (e.g: _TypedListView, _ByteDataView). |
169 static void VerifyImplicitFieldOffsets(); | 169 static void VerifyImplicitFieldOffsets(); |
170 }; | 170 }; |
171 | 171 |
172 } // namespace dart | 172 } // namespace dart |
173 | 173 |
174 #endif // VM_CLASS_FINALIZER_H_ | 174 #endif // VM_CLASS_FINALIZER_H_ |
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