Class: YTLJit::VM::Node::SendEvalNode

Inherits:

SendNode

• Object
• BaseNode
• SendNode
• YTLJit::VM::Node::SendEvalNode

Defined in:

lib/ytljit/vm_sendnode.rb,
lib/ytljit/vm_sendnode.rb

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, AbsArch::INDIRECT_TMPR3

Constants included from SSE

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

Constants inherited from BaseNode

BaseNode::ESCAPE_LEVEL

Instance Attribute Summary

Attributes inherited from SendNode

#arguments, #class_top, #current_exception_table, #frame_info, #func, #modified_instance_var, #modified_local_var, #next_node, #opt_flag, #result_cache, #seq_no, #yield_signature_cache

Attributes included from HaveChildlenMixin

#body

Attributes inherited from BaseNode

#code_space, #debug_info, #element_node_list, #id, #is_escape, #parent, #ti_observee, #ti_observer, #type

Instance Method Summary

• #collect_candidate_type_regident(context, slf) ⇒ Object

Methods inherited from SendNode

add_special_send_node, #check_signature_changed, #collect_candidate_type, #collect_candidate_type_block, #collect_info, #compile, #fill_result_cache, #get_constant_value, get_macro_tab, #get_send_method_node, get_user_defined_method_tab, #inherit_from_callee, #initialize, macro_expand, make_send_node, node, #search_signature, #traverse_childlen, #traverse_node

Methods included from SendUtil

#compile_c_fixarg, #compile_c_fixarg_raw, #compile_c_vararg, #compile_ytl, #gen_eval_self, #signature

Methods included from NodeUtil

#search_class_top, #search_end, #search_frame_info, #search_top

Methods included from SendNodeCodeGen

#gen_make_argv

Methods included from CommonCodeGen

#dump_context, #gen_alloca, #gen_call, #gen_save_thepr

Methods included from OptFlagOp

#is_args_blockarg, #is_args_splat, #is_fcall, #is_opt_send, #is_super, #is_tailcall, #is_tailrecursion, #is_vcall

Methods included from HaveChildlenMixin

#initialize, #traverse_childlen

Methods inherited from BaseNode

#add_element_node, #add_element_node_backward, #add_element_node_backward_aux, #collect_candidate_type, #collect_info, #compile, #decide_type, #decide_type_core, #decide_type_once, #gen_type_inference_proc, #get_constant_value, #inference_type, #initialize, #marge_element_node, #marge_type, #same_type, #search_valid_signature, #set_escape_node, #set_escape_node_backward, #ti_add_observer, #ti_changed, #ti_del_link, #ti_reset, #ti_update

Methods included from TypeListWithSignature

#add_type, #set_type_list, #type_list, #type_list_initvar

Methods included from Inspect

#inspect_by_graph

Constructor Details

This class inherits a constructor from YTLJit::VM::Node::SendNode

Instance Method Details

#collect_candidate_type_regident(context, slf) ⇒ Object

# File 'lib/ytljit/vm_sendnode.rb', line 640

def collect_candidate_type_regident(context, slf)
  if slf.ruby_type == String
    cursig = context.to_signature
    arytype = RubyType::BaseType.from_ruby_class(Array)
    add_type(cursig, arytype)

    fmt = @arguments[3].get_constant_value
    if fmt.is_a?(Array) and fmt[0].is_a?(String) then
      fmt = fmt[0]
    else
      fmt = nil
    end
    fmt.each_char do |ch|
      type = nil
      case ch
      when 'c', 'C', 's', 'S', 'i', 'I', 'l', 'L', 'n', 'N', 'v', 'V'
        type = RubyType::BaseType.from_ruby_class(Fixnum)

      when 'a', 'A', 'Z', 'b', 'B', 'h', 'H', 'm', 'M', 'u', 'U', 'w'
        type = RubyType::BaseType.from_ruby_class(String)
        
      when 'f', 'd', 'e', 'E', 'g', 'G'
        type = RubyType::BaseType.from_ruby_class(Float)

      end

      if type then
        tnode = TypedDummyNode.instance(cursig, type)
        add_element_node(arytype, cursig, tnode, nil, context)
      end
    end
  end

  context
end