def var(self, ast):
if isinstance(ast.idn, list):
bind = pi.Bind(ast.idn[0], pi.Ref(ast.e[0]))
for i in range(1, len(ast.idn)):
bind = pi.DSeq(bind, pi.Bind(ast.idn[i], pi.Ref(ast.e[i])))
return bind
else:
return pi.Bind(ast.idn, pi.Ref(ast.e))
def var(self, ast):
return pi.Bind(ast.id, pi.Ref(ast.e))
def const(self, ast):
return pi.Bind(ast.idn, ast.e)
def cnst(self, ast):
return pi.Bind(ast.id, ast.e)
