v8  3.11.10(node0.8.26)
V8 is Google's open source JavaScript engine
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Public Member Functions
ValueContext Class Reference

#include <hydrogen.h>

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Public Member Functions

 ValueContext (HGraphBuilder *owner, ArgumentsAllowedFlag flag)
 
virtual ~ValueContext ()
 
virtual void ReturnValue (HValue *value)
 
virtual void ReturnInstruction (HInstruction *instr, int ast_id)
 
virtual void ReturnControl (HControlInstruction *instr, int ast_id)
 
bool arguments_allowed ()
 
- Public Member Functions inherited from AstContext
bool IsEffect () const
 
bool IsValue () const
 
bool IsTest () const
 
void set_for_typeof (bool for_typeof)
 
bool is_for_typeof ()
 

Additional Inherited Members

- Protected Member Functions inherited from AstContext
 AstContext (HGraphBuilder *owner, Expression::Context kind)
 
virtual ~AstContext ()
 
HGraphBuilder * owner () const
 
Zone * zone () const
 

Detailed Description

Definition at line 656 of file hydrogen.h.

Constructor & Destructor Documentation

ValueContext ( HGraphBuilder *  owner,
ArgumentsAllowedFlag  flag 
)
inlineexplicit

Definition at line 658 of file hydrogen.h.

~ValueContext ( )
virtual

Definition at line 2593 of file hydrogen.cc.

References ASSERT, v8::internal::JS_FUNCTION, v8::internal::NULL, and AstContext::owner().

Member Function Documentation

bool arguments_allowed ( )
inline

Definition at line 667 of file hydrogen.h.

References v8::internal::ARGUMENTS_ALLOWED.

Referenced by ValueContext::ReturnControl(), ValueContext::ReturnInstruction(), and ValueContext::ReturnValue().

void ReturnControl ( HControlInstruction *  instr,
int  ast_id 
)
virtual

Implements AstContext.

Definition at line 2651 of file hydrogen.cc.

References ValueContext::arguments_allowed(), ASSERT, HGraphBuilder::Bailout(), HValue::CheckFlag(), HGraph::CreateBasicBlock(), HGraphBuilder::CreateJoin(), HGraphBuilder::current_block(), HBasicBlock::Finish(), HGraphBuilder::graph(), HValue::HasObservableSideEffects(), HValue::kIsArguments, AstContext::owner(), HGraphBuilder::Push(), HGraphBuilder::set_current_block(), and HControlInstruction::SetSuccessorAt().

void ReturnInstruction ( HInstruction *  instr,
int  ast_id 
)
virtual

Implements AstContext.

Definition at line 2640 of file hydrogen.cc.

References HGraphBuilder::AddInstruction(), HGraphBuilder::AddSimulate(), ValueContext::arguments_allowed(), ASSERT, HGraphBuilder::Bailout(), HValue::CheckFlag(), HValue::HasObservableSideEffects(), HValue::kIsArguments, AstContext::owner(), and HGraphBuilder::Push().

void ReturnValue ( HValue *  value)
virtual

Implements AstContext.

Definition at line 2606 of file hydrogen.cc.

References ValueContext::arguments_allowed(), HGraphBuilder::Bailout(), HValue::CheckFlag(), HValue::kIsArguments, AstContext::owner(), and HGraphBuilder::Push().

The documentation for this class was generated from the following files: