src/3rdparty/v8/src/ast-inl.h

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  27
  28 #ifndef V8_AST_INL_H_
  29 #define V8_AST_INL_H_
  30
  31 #include "v8.h"
  32
  33 #include "ast.h"
  34 #include "scopes.h"
  35
  36 namespace v8 {
  37 namespace internal {
  38
  39
  40 SwitchStatement::SwitchStatement(Isolate* isolate,
  41                                  ZoneStringList* labels)
  42     : BreakableStatement(isolate, labels, TARGET_FOR_ANONYMOUS),
  43       tag_(NULL), cases_(NULL) {
  44 }
  45
  46
  47 Block::Block(Isolate* isolate,
  48              ZoneStringList* labels,
  49              int capacity,
  50              bool is_initializer_block)
  51     : BreakableStatement(isolate, labels, TARGET_FOR_NAMED_ONLY),
  52       statements_(capacity),
  53       is_initializer_block_(is_initializer_block),
  54       block_scope_(NULL) {
  55 }
  56
  57
  58 BreakableStatement::BreakableStatement(Isolate* isolate,
  59                                        ZoneStringList* labels,
  60                                        Type type)
  61     : labels_(labels),
  62       type_(type),
  63       entry_id_(GetNextId(isolate)),
  64       exit_id_(GetNextId(isolate)) {
  65   ASSERT(labels == NULL || labels->length() > 0);
  66 }
  67
  68
  69 IterationStatement::IterationStatement(Isolate* isolate, ZoneStringList* labels)
  70     : BreakableStatement(isolate, labels, TARGET_FOR_ANONYMOUS),
  71       body_(NULL),
  72       continue_target_(),
  73       osr_entry_id_(GetNextId(isolate)) {
  74 }
  75
  76
  77 DoWhileStatement::DoWhileStatement(Isolate* isolate, ZoneStringList* labels)
  78     : IterationStatement(isolate, labels),
  79       cond_(NULL),
  80       condition_position_(-1),
  81       continue_id_(GetNextId(isolate)),
  82       back_edge_id_(GetNextId(isolate)) {
  83 }
  84
  85
  86 WhileStatement::WhileStatement(Isolate* isolate, ZoneStringList* labels)
  87     : IterationStatement(isolate, labels),
  88       cond_(NULL),
  89       may_have_function_literal_(true),
  90       body_id_(GetNextId(isolate)) {
  91 }
  92
  93
  94 ForStatement::ForStatement(Isolate* isolate, ZoneStringList* labels)
  95     : IterationStatement(isolate, labels),
  96       init_(NULL),
  97       cond_(NULL),
  98       next_(NULL),
  99       may_have_function_literal_(true),
 100       loop_variable_(NULL),
 101       continue_id_(GetNextId(isolate)),
 102       body_id_(GetNextId(isolate)) {
 103 }
 104
 105
 106 ForInStatement::ForInStatement(Isolate* isolate, ZoneStringList* labels)
 107     : IterationStatement(isolate, labels),
 108       each_(NULL),
 109       enumerable_(NULL),
 110       assignment_id_(GetNextId(isolate)) {
 111 }
 112
 113
 114 int FunctionLiteral::start_position() const {
 115   return scope()->start_position();
 116 }
 117
 118
 119 int FunctionLiteral::end_position() const {
 120   return scope()->end_position();
 121 }
 122
 123
 124 StrictModeFlag FunctionLiteral::strict_mode_flag() const {
 125   return scope()->strict_mode_flag();
 126 }
 127
 128
 129 bool FunctionLiteral::qml_mode() const {
 130   return scope()->is_qml_mode();
 131 }
 132
 133
 134 } }  // namespace v8::internal
 135
 136 #endif  // V8_AST_INL_H_