Class: YTLJit::VM::Node::InstanceVarAssignNode

Inherits:
InstanceVarRefCommonNode show all
Includes:
HaveChildlenMixin
Defined in:
lib/ytljit/vm.rb

Direct Known Subclasses

TIInstanceVarAssignNode

Constant Summary

Constants included from AbsArch

AbsArch::AL, AbsArch::BL, AbsArch::CL, AbsArch::DL, AbsArch::FUNC_ARG, AbsArch::FUNC_ARG_YTL, AbsArch::FUNC_FLOAT_ARG, AbsArch::FUNC_FLOAT_ARG_YTL, AbsArch::INDIRECT_BPR, AbsArch::INDIRECT_RETR, AbsArch::INDIRECT_SPR, AbsArch::INDIRECT_TMPR, AbsArch::INDIRECT_TMPR2

Constants included from SSE

SSE::XMM0, SSE::XMM1, SSE::XMM2, SSE::XMM3, SSE::XMM4, SSE::XMM5, SSE::XMM6, SSE::XMM7

Instance Attribute Summary

Attributes included from HaveChildlenMixin

#body

Attributes inherited from BaseNode

#code_space, #element_node_list, #id, #parent, #type

Instance Method Summary collapse

Methods included from NodeUtil

#search_class_top, #search_end, #search_frame_info, #search_top

Methods inherited from BaseNode

#add_element_node, #add_type, #decide_type, #decide_type_core, #decide_type_once, #gen_type_inference_proc, #inference_type, #merge_type, #same_type, #set_type_list, #ti_add_observer, #ti_changed, #ti_update, #type_list

Methods included from Inspect

#inspect_by_graph

Constructor Details

#initialize(parent, name, val) ⇒ InstanceVarAssignNode

Returns a new instance of InstanceVarAssignNode.



1630
1631
1632
1633
1634
 
# File 'lib/ytljit/vm.rb', line 1630

def initialize(parent, name, val)
  super(parent, name)
  val.parent = self
  @val = val
end

Instance Method Details

#collect_candidate_type(context) ⇒ Object 



1647
1648
1649
1650
1651
1652
 
# File 'lib/ytljit/vm.rb', line 1647

def collect_candidate_type(context)
  context = @val.collect_candidate_type(context)
  same_type(self, @val, 
            context.to_key, context.to_key, context)
  @body.collect_candidate_type(context)
end

#collect_info(context) ⇒ Object 



1641
1642
1643
1644
1645
 
# File 'lib/ytljit/vm.rb', line 1641

def collect_info(context)
  context = @val.collect_info(context)
  context.modified_instance_var[@name] = [self]
  @body.collect_info(context)
end

#compile(context) ⇒ Object 



1658
1659
1660
1661
 
# File 'lib/ytljit/vm.rb', line 1658

def compile(context)
  context = super(context)
  compile_main(context)
end

#compile_main(context) ⇒ Object 



1654
1655
1656
 
# File 'lib/ytljit/vm.rb', line 1654

def compile_main(context)
  context
end

#traverse_childlen {|@val| ... } ⇒ Object

Yields:

  • (@val) 


1636
1637
1638
1639
 
# File 'lib/ytljit/vm.rb', line 1636

def traverse_childlen
  yield @val
  yield @body
end