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Issue 6685088: Merge isolates to bleeding_edge. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 9 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution. 11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its 12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived 13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission. 14 // from this software without specific prior written permission.
15 // 15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 27
28 #include "../include/v8-preparser.h" 28 #include "../include/v8-preparser.h"
29
30 #include "v8.h"
31
29 #include "globals.h" 32 #include "globals.h"
30 #include "checks.h" 33 #include "checks.h"
31 #include "allocation.h" 34 #include "allocation.h"
32 #include "utils.h" 35 #include "utils.h"
33 #include "list.h" 36 #include "list.h"
34 #include "scanner-base.h" 37 #include "scanner-base.h"
35 #include "preparse-data.h" 38 #include "preparse-data.h"
36 #include "preparser.h" 39 #include "preparser.h"
37 40
38 namespace v8 { 41 namespace v8 {
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151 // Only if that pushback buffer at the start of buffer_ isn't sufficient 154 // Only if that pushback buffer at the start of buffer_ isn't sufficient
152 // is the following used. 155 // is the following used.
153 const uc16* pushback_buffer_end_cache_; 156 const uc16* pushback_buffer_end_cache_;
154 uc16* pushback_buffer_backing_; 157 uc16* pushback_buffer_backing_;
155 unsigned pushback_buffer_backing_size_; 158 unsigned pushback_buffer_backing_size_;
156 }; 159 };
157 160
158 161
159 class StandAloneJavaScriptScanner : public JavaScriptScanner { 162 class StandAloneJavaScriptScanner : public JavaScriptScanner {
160 public: 163 public:
164 StandAloneJavaScriptScanner()
165 : JavaScriptScanner(Isolate::Current()) { }
166
161 void Initialize(UC16CharacterStream* source) { 167 void Initialize(UC16CharacterStream* source) {
162 source_ = source; 168 source_ = source;
163 Init(); 169 Init();
164 // Skip initial whitespace allowing HTML comment ends just like 170 // Skip initial whitespace allowing HTML comment ends just like
165 // after a newline and scan first token. 171 // after a newline and scan first token.
166 has_line_terminator_before_next_ = true; 172 has_line_terminator_before_next_ = true;
167 SkipWhiteSpace(); 173 SkipWhiteSpace();
168 Scan(); 174 Scan();
169 } 175 }
170 }; 176 };
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204 return PreParserData(size, data); 210 return PreParserData(size, data);
205 } 211 }
206 212
207 } // namespace v8. 213 } // namespace v8.
208 214
209 215
210 // Used by ASSERT macros and other immediate exits. 216 // Used by ASSERT macros and other immediate exits.
211 extern "C" void V8_Fatal(const char* file, int line, const char* format, ...) { 217 extern "C" void V8_Fatal(const char* file, int line, const char* format, ...) {
212 exit(EXIT_FAILURE); 218 exit(EXIT_FAILURE);
213 } 219 }
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