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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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40 #define TONATIVE_EXCEPTION(type, var, value) \ | 40 #define TONATIVE_EXCEPTION(type, var, value) \ |
41 type var; \ | 41 type var; \ |
42 { \ | 42 { \ |
43 v8::TryCatch block; \ | 43 v8::TryCatch block; \ |
44 var = (value); \ | 44 var = (value); \ |
45 if (UNLIKELY(block.HasCaught())) \ | 45 if (UNLIKELY(block.HasCaught())) \ |
46 return block.ReThrow(); \ | 46 return block.ReThrow(); \ |
47 } | 47 } |
48 | 48 |
49 #define TONATIVE_VOID_INTERNAL(var, value) \ | 49 #define TONATIVE_VOID_INTERNAL(var, value) \ |
50 var = (value); \ | 50 var = (value); \ |
51 if (UNLIKELY(block.HasCaught())) { \ | 51 if (UNLIKELY(block.HasCaught())) \ |
52 block.ReThrow(); \ | 52 return; |
53 return; \ | |
54 } | |
55 | 53 |
56 #define TONATIVE_VOID(type, var, value) \ | 54 #define TONATIVE_VOID(type, var, value) \ |
57 type var; \ | 55 type var; \ |
58 { \ | 56 { \ |
59 v8::TryCatch block; \ | 57 v8::TryCatch block; \ |
60 TONATIVE_VOID_INTERNAL(var, value); \ | 58 V8RethrowTryCatchScope rethrow(block); \ |
haraken
2014/05/30 11:58:25
In my understanding, V8RethrowTryCatchScope should
yhirano
2014/05/30 12:06:58
I would like to "overwrite" V8RethrowTryCatchScope
| |
59 TONATIVE_VOID_INTERNAL(var, value); \ | |
61 } | 60 } |
62 | 61 |
63 #define TONATIVE_DEFAULT(type, var, value, retVal) \ | 62 #define TONATIVE_DEFAULT(type, var, value, retVal) \ |
64 type var; \ | 63 type var; \ |
65 { \ | 64 { \ |
66 v8::TryCatch block; \ | 65 v8::TryCatch block; \ |
67 var = (value); \ | 66 var = (value); \ |
68 if (UNLIKELY(block.HasCaught())) { \ | 67 if (UNLIKELY(block.HasCaught())) { \ |
69 block.ReThrow(); \ | 68 block.ReThrow(); \ |
70 return retVal; \ | 69 return retVal; \ |
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99 // type is an instance of class template V8StringResource<>, | 98 // type is an instance of class template V8StringResource<>, |
100 // but Mode argument varies; using type (not Mode) for consistency | 99 // but Mode argument varies; using type (not Mode) for consistency |
101 // with other macros and ease of code generation | 100 // with other macros and ease of code generation |
102 #define TOSTRING_VOID(type, var, value) \ | 101 #define TOSTRING_VOID(type, var, value) \ |
103 type var(value); \ | 102 type var(value); \ |
104 if (UNLIKELY(!var.prepare())) \ | 103 if (UNLIKELY(!var.prepare())) \ |
105 return; | 104 return; |
106 | 105 |
107 #define TOSTRING_VOID_INTERNAL(var, value) \ | 106 #define TOSTRING_VOID_INTERNAL(var, value) \ |
108 var = (value); \ | 107 var = (value); \ |
109 if (UNLIKELY(!var.prepare())) { \ | 108 if (UNLIKELY(!var.prepare())) \ |
110 block.ReThrow(); \ | |
111 return; \ | |
112 } | |
113 | |
114 // There are no v8::TryCatch declared outside. | |
115 #define TOSTRING_VOID_INTERNAL_NOTRYCATCH(var, value) \ | |
116 var = (value); \ | |
117 if (UNLIKELY(!var.prepare())) \ | |
118 return; | 109 return; |
119 | 110 |
120 #define TOSTRING_DEFAULT(type, var, value, retVal) \ | 111 #define TOSTRING_DEFAULT(type, var, value, retVal) \ |
121 type var(value); \ | 112 type var(value); \ |
122 if (UNLIKELY(!var.prepare())) \ | 113 if (UNLIKELY(!var.prepare())) \ |
123 return retVal; | 114 return retVal; |
124 | 115 |
125 } // namespace WebCore | 116 } // namespace WebCore |
126 | 117 |
127 #endif // V8BindingMacros_h | 118 #endif // V8BindingMacros_h |
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