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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 LIB_INVOCATION_MIRROR_H_ | 5 #ifndef LIB_INVOCATION_MIRROR_H_ |
6 #define LIB_INVOCATION_MIRROR_H_ | 6 #define LIB_INVOCATION_MIRROR_H_ |
7 | 7 |
8 #include "vm/allocation.h" | 8 #include "vm/allocation.h" |
9 | 9 |
10 namespace dart { | 10 namespace dart { |
11 | 11 |
12 class InvocationMirror : public AllStatic { | 12 class InvocationMirror : public AllStatic { |
13 public: | 13 public: |
14 // These enum correspond to the constants in invocation_mirror_patch.dart. | 14 // These enum correspond to the constants in invocation_mirror_patch.dart. |
15 // It is used to communicate the reason for statically thrown | 15 // It is used to communicate the reason for statically thrown |
16 // NoSuchMethodErrors by the compiler. | 16 // NoSuchMethodErrors by the compiler. |
17 enum Type { | 17 enum Type { |
18 // Constants describing the invocation type. | 18 // Constants describing the invocation type. |
19 // kField cannot be generated by regular invocation mirrors. | 19 // kField cannot be generated by regular invocation mirrors. |
20 kMethod = 0, | 20 kMethod = 0, |
21 kGetter = 1, | 21 kGetter = 1, |
22 kSetter = 2, | 22 kSetter = 2, |
23 kField = 3, | 23 kField = 3, |
24 kTypeShift = 0, | 24 kTypeShift = 0, |
25 kTypeBits = 2, | 25 kTypeBits = 2, |
26 kTypeMask = (1 << kTypeBits) - 1 | 26 kTypeMask = (1 << kTypeBits) - 1 |
27 }; | 27 }; |
28 | 28 |
29 enum Call { | 29 enum Call { |
30 // These values, except kDynamic, are only used when throwing | 30 // These values, except kDynamic and kSuper, are only used when throwing |
31 // NoSuchMethodError for compile-time resolution failures. | 31 // NoSuchMethodError for compile-time resolution failures. |
32 kDynamic = 0, | 32 kDynamic = 0, |
33 kStatic = 1, | 33 kSuper = 1, |
34 kConstructor = 2, | 34 kStatic = 2, |
35 kTopLevel = 3, | 35 kConstructor = 3, |
| 36 kTopLevel = 4, |
36 kCallShift = kTypeBits, | 37 kCallShift = kTypeBits, |
37 kCallBits = 2, | 38 kCallBits = 3, |
38 kCallMask = (1 << kCallBits) - 1 | 39 kCallMask = (1 << kCallBits) - 1 |
39 }; | 40 }; |
40 | 41 |
41 static int EncodeType(Call call, Type type) { | 42 static int EncodeType(Call call, Type type) { |
42 return (call << kCallShift) | type; | 43 return (call << kCallShift) | type; |
43 } | 44 } |
44 }; | 45 }; |
45 | 46 |
46 } // namespace dart | 47 } // namespace dart |
47 | 48 |
48 #endif // LIB_INVOCATION_MIRROR_H_ | 49 #endif // LIB_INVOCATION_MIRROR_H_ |
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