1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
4 // met:
5 //
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.
27
28 #ifndef V8_AST_INL_H_
29 #define V8_AST_INL_H_
30
31 #include "v8.h"
32
33 #include "ast.h"
34
35 namespace v8 {
36 namespace internal {
37
38
SwitchStatement(ZoneStringList * labels)39 SwitchStatement::SwitchStatement(ZoneStringList* labels)
40 : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
41 tag_(NULL), cases_(NULL) {
42 }
43
44
Block(ZoneStringList * labels,int capacity,bool is_initializer_block)45 Block::Block(ZoneStringList* labels, int capacity, bool is_initializer_block)
46 : BreakableStatement(labels, TARGET_FOR_NAMED_ONLY),
47 statements_(capacity),
48 is_initializer_block_(is_initializer_block) {
49 }
50
51
BreakableStatement(ZoneStringList * labels,Type type)52 BreakableStatement::BreakableStatement(ZoneStringList* labels, Type type)
53 : labels_(labels),
54 type_(type),
55 entry_id_(GetNextId()),
56 exit_id_(GetNextId()) {
57 ASSERT(labels == NULL || labels->length() > 0);
58 }
59
60
IterationStatement(ZoneStringList * labels)61 IterationStatement::IterationStatement(ZoneStringList* labels)
62 : BreakableStatement(labels, TARGET_FOR_ANONYMOUS),
63 body_(NULL),
64 continue_target_(),
65 osr_entry_id_(GetNextId()) {
66 }
67
68
DoWhileStatement(ZoneStringList * labels)69 DoWhileStatement::DoWhileStatement(ZoneStringList* labels)
70 : IterationStatement(labels),
71 cond_(NULL),
72 condition_position_(-1),
73 continue_id_(GetNextId()),
74 back_edge_id_(GetNextId()) {
75 }
76
77
WhileStatement(ZoneStringList * labels)78 WhileStatement::WhileStatement(ZoneStringList* labels)
79 : IterationStatement(labels),
80 cond_(NULL),
81 may_have_function_literal_(true),
82 body_id_(GetNextId()) {
83 }
84
85
ForStatement(ZoneStringList * labels)86 ForStatement::ForStatement(ZoneStringList* labels)
87 : IterationStatement(labels),
88 init_(NULL),
89 cond_(NULL),
90 next_(NULL),
91 may_have_function_literal_(true),
92 loop_variable_(NULL),
93 continue_id_(GetNextId()),
94 body_id_(GetNextId()) {
95 }
96
97
ForInStatement(ZoneStringList * labels)98 ForInStatement::ForInStatement(ZoneStringList* labels)
99 : IterationStatement(labels), each_(NULL), enumerable_(NULL),
100 assignment_id_(GetNextId()) {
101 }
102
103
strict_mode()104 bool FunctionLiteral::strict_mode() const {
105 return scope()->is_strict_mode();
106 }
107
108
109 } } // namespace v8::internal
110
111 #endif // V8_AST_INL_H_
112