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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 #include "src/parsing/parse-info.h" | 5 #include "src/parsing/parse-info.h" |
6 | 6 |
7 #include "src/ast/ast-value-factory.h" | 7 #include "src/ast/ast-value-factory.h" |
8 #include "src/ast/ast.h" | 8 #include "src/ast/ast.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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46 set_compiler_hints(shared->compiler_hints()); | 46 set_compiler_hints(shared->compiler_hints()); |
47 set_start_position(shared->start_position()); | 47 set_start_position(shared->start_position()); |
48 set_end_position(shared->end_position()); | 48 set_end_position(shared->end_position()); |
49 set_stack_limit(isolate_->stack_guard()->real_climit()); | 49 set_stack_limit(isolate_->stack_guard()->real_climit()); |
50 set_unicode_cache(isolate_->unicode_cache()); | 50 set_unicode_cache(isolate_->unicode_cache()); |
51 set_language_mode(shared->language_mode()); | 51 set_language_mode(shared->language_mode()); |
52 set_shared_info(shared); | 52 set_shared_info(shared); |
53 | 53 |
54 Handle<Script> script(Script::cast(shared->script())); | 54 Handle<Script> script(Script::cast(shared->script())); |
55 set_script(script); | 55 set_script(script); |
56 if (!script.is_null() && script->type() == Script::TYPE_NATIVE) { | 56 set_native(script->type() == Script::TYPE_NATIVE); |
57 set_native(); | 57 set_eval(script->compilation_type() == Script::COMPILATION_TYPE_EVAL); |
58 } | |
59 | 58 |
60 Handle<HeapObject> scope_info(shared->outer_scope_info()); | 59 Handle<HeapObject> scope_info(shared->outer_scope_info()); |
61 if (!scope_info->IsTheHole(isolate()) && | 60 if (!scope_info->IsTheHole(isolate()) && |
62 Handle<ScopeInfo>::cast(scope_info)->length() > 0) { | 61 Handle<ScopeInfo>::cast(scope_info)->length() > 0) { |
63 set_outer_scope_info(Handle<ScopeInfo>::cast(scope_info)); | 62 set_outer_scope_info(Handle<ScopeInfo>::cast(scope_info)); |
64 } | 63 } |
65 } | 64 } |
66 | 65 |
67 ParseInfo::ParseInfo(Zone* zone, Handle<Script> script) : ParseInfo(zone) { | 66 ParseInfo::ParseInfo(Zone* zone, Handle<Script> script) : ParseInfo(zone) { |
68 isolate_ = script->GetIsolate(); | 67 isolate_ = script->GetIsolate(); |
69 | 68 |
70 set_toplevel(); | 69 set_toplevel(); |
71 set_hash_seed(isolate_->heap()->HashSeed()); | 70 set_hash_seed(isolate_->heap()->HashSeed()); |
72 set_stack_limit(isolate_->stack_guard()->real_climit()); | 71 set_stack_limit(isolate_->stack_guard()->real_climit()); |
73 set_unicode_cache(isolate_->unicode_cache()); | 72 set_unicode_cache(isolate_->unicode_cache()); |
74 set_script(script); | 73 set_script(script); |
75 | 74 |
76 if (script->type() == Script::TYPE_NATIVE) { | 75 set_native(script->type() == Script::TYPE_NATIVE); |
77 set_native(); | 76 set_eval(script->compilation_type() == Script::COMPILATION_TYPE_EVAL); |
78 } | |
79 } | 77 } |
80 | 78 |
81 ParseInfo::~ParseInfo() { | 79 ParseInfo::~ParseInfo() { |
82 if (ast_value_factory_owned()) { | 80 if (ast_value_factory_owned()) { |
83 delete ast_value_factory_; | 81 delete ast_value_factory_; |
84 set_ast_value_factory_owned(false); | 82 set_ast_value_factory_owned(false); |
85 } | 83 } |
86 ast_value_factory_ = nullptr; | 84 ast_value_factory_ = nullptr; |
87 } | 85 } |
88 | 86 |
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106 } | 104 } |
107 | 105 |
108 #ifdef DEBUG | 106 #ifdef DEBUG |
109 bool ParseInfo::script_is_native() const { | 107 bool ParseInfo::script_is_native() const { |
110 return script_->type() == Script::TYPE_NATIVE; | 108 return script_->type() == Script::TYPE_NATIVE; |
111 } | 109 } |
112 #endif // DEBUG | 110 #endif // DEBUG |
113 | 111 |
114 } // namespace internal | 112 } // namespace internal |
115 } // namespace v8 | 113 } // namespace v8 |
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