205             assert snippetvar in 'SOX'

   205             assert snippetvar in 'SOX'

   206             self.revvarmap[snippetvar] = (selectvar, i)

   206             self.revvarmap[snippetvar] = (selectvar, i)

   207             vi = {}

   207             vi = {}

   208             self.varinfos.append(vi)

   208             self.varinfos.append(vi)

   209             try:

   209             try:

   211                 vi['rhs_rels'] = vi['lhs_rels'] = {}

   211                 vi['rhs_rels'] = vi['lhs_rels'] = {}

   212             except ValueError:

   212             except ValueError:

   213                 try:

   213                 try:

   214                     vi['stinfo'] = sti = self.select.defined_vars[selectvar].stinfo

   214                     vi['stinfo'] = sti = self.select.defined_vars[selectvar].stinfo

   215                 except KeyError:

   215                 except KeyError:

   658         stmt = self.current_statement()

   658         stmt = self.current_statement()

   659         if node.name in self.revvarmap:

   659         if node.name in self.revvarmap:

   660             selectvar, index = self.revvarmap[node.name]

   660             selectvar, index = self.revvarmap[node.name]

   661             vi = self.varinfos[index]

   661             vi = self.varinfos[index]

   662             if vi.get('const') is not None:

   662             if vi.get('const') is not None:

   664             return n.VariableRef(stmt.get_variable(selectvar))

   664             return n.VariableRef(stmt.get_variable(selectvar))

   665         vname_or_term = self._get_varname_or_term(node.name)

   665         vname_or_term = self._get_varname_or_term(node.name)

   666         if isinstance(vname_or_term, basestring):

   666         if isinstance(vname_or_term, basestring):

   667             return n.VariableRef(stmt.get_variable(vname_or_term))

   667             return n.VariableRef(stmt.get_variable(vname_or_term))

   668         # shared term

   668         # shared term