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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_WASM_RESULT_H_ | 5 #ifndef V8_WASM_RESULT_H_ |
6 #define V8_WASM_RESULT_H_ | 6 #define V8_WASM_RESULT_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "src/base/compiler-specific.h" | 10 #include "src/base/compiler-specific.h" |
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90 } else { | 90 } else { |
91 os << result.error_code; | 91 os << result.error_code; |
92 } | 92 } |
93 os << std::endl; | 93 os << std::endl; |
94 return os; | 94 return os; |
95 } | 95 } |
96 | 96 |
97 std::ostream& operator<<(std::ostream& os, const ErrorCode& error_code); | 97 std::ostream& operator<<(std::ostream& os, const ErrorCode& error_code); |
98 | 98 |
99 // A helper for generating error messages that bubble up to JS exceptions. | 99 // A helper for generating error messages that bubble up to JS exceptions. |
100 class ErrorThrower { | 100 class V8_EXPORT_PRIVATE ErrorThrower { |
101 public: | 101 public: |
102 ErrorThrower(i::Isolate* isolate, const char* context) | 102 ErrorThrower(i::Isolate* isolate, const char* context) |
103 : isolate_(isolate), context_(context) {} | 103 : isolate_(isolate), context_(context) {} |
104 ~ErrorThrower(); | 104 ~ErrorThrower(); |
105 | 105 |
106 PRINTF_FORMAT(2, 3) void Error(const char* fmt, ...); | 106 PRINTF_FORMAT(2, 3) void Error(const char* fmt, ...); |
107 PRINTF_FORMAT(2, 3) void TypeError(const char* fmt, ...); | 107 PRINTF_FORMAT(2, 3) void TypeError(const char* fmt, ...); |
108 PRINTF_FORMAT(2, 3) void RangeError(const char* fmt, ...); | 108 PRINTF_FORMAT(2, 3) void RangeError(const char* fmt, ...); |
109 | 109 |
110 template <typename T> | 110 template <typename T> |
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127 | 127 |
128 i::Isolate* isolate_; | 128 i::Isolate* isolate_; |
129 const char* context_; | 129 const char* context_; |
130 i::Handle<i::Object> exception_; | 130 i::Handle<i::Object> exception_; |
131 }; | 131 }; |
132 } // namespace wasm | 132 } // namespace wasm |
133 } // namespace internal | 133 } // namespace internal |
134 } // namespace v8 | 134 } // namespace v8 |
135 | 135 |
136 #endif | 136 #endif |
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