# File lib/brakeman/processors/alias_processor.rb, line 459 def process_iasgn exp self_assign = self_assign?(exp.lhs, exp.rhs) exp.rhs = process exp.rhs ivar = Sexp.new(:ivar, exp.lhs).line(exp.line) if self_assign if env[ivar].nil? and @meth_env @meth_env[ivar] = get_rhs(exp) else env[ivar] = get_rhs(exp) end else set_value ivar, get_rhs(exp) end exp end