class RedParse::VarNameToken
Attributes
endline[RW]
lvalue[RW]
Public Instance Methods
all_current_lvars()
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# File lib/redparse/node.rb, line 324 def all_current_lvars lvar_type==:current ? [ident] : [] end
delete_extraneous_ivars!()
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# File lib/redparse/node.rb, line 341 def delete_extraneous_ivars! huh end
dup()
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Calls superclass method
# File lib/redparse/node.rb, line 330 def dup result=super result.ident=@ident.dup return result end
lvalue_parsetree(o)
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# File lib/redparse/node.rb, line 315 def lvalue_parsetree(o) [varname2assigntype, ident.to_sym] end
old_unused_lvalue()
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# File lib/redparse/node.rb, line 319 def old_unused_lvalue #i think this is the correct way, but its overridded below return @lvalue if defined? @lvalue @lvalue=true end
parsetree(o)
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# File lib/redparse/node.rb, line 270 def parsetree(o) type=case ident[0] when ?$ case ident[1] when ?1..?9; return [:nth_ref,ident[1..-1].to_i] when ?&,?+,?`,?'; return [:back_ref,ident[1].chr.to_sym] #` else :gvar end when ?@ if ident[1]==?@ :cvar else :ivar end when ?A..?Z; :const else case lvar_type when :local; :lvar when :block; :dvar when :current; :dvar#_curr else fail end end return [type,ident.to_sym] end
unparse(o=default_unparse_options;)
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# File lib/redparse/node.rb, line 338 def unparse o=default_unparse_options; ident end
Also aliased as: lhs_unparse
varname2assigntype()
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# File lib/redparse/node.rb, line 296 def varname2assigntype case ident[0] when ?$; :gasgn when ?@; if ident[1]!=?@; :iasgn elsif in_def; :cvasgn else :cvdecl end when ?A..?Z; :cdecl else case lvar_type when :local; :lasgn when :block; :dasgn when :current; :dasgn_curr else fail end end end
walk() { |nil,nil,nil,self| ... }
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# File lib/redparse/node.rb, line 345 def walk yield nil,nil,nil,self end