def make_fun1(name, rules, klass):
fun = varcache(name)
if len(rules)==0:
return replace_def(fun, (), [[]], klass)
if len(rules)==1:
return replace_def(fun, preparse(rules[0][0]), preparse(rules[0][1]), klass)
replaces = []
for head, bodies in rules:
head = preparse(head)
bodies = preparse(bodies)
replaces .append(replace_def(fun, head, bodies, klass))
return special.begin(*replaces)
def make_fun1(name, rules, klass):
fun = varcache(name)
if len(rules) == 0:
return replace_def(fun, (), [[]], klass)
if len(rules) == 1:
return replace_def(fun, preparse(rules[0][0]), preparse(rules[0][1]),
klass)
replaces = []
for head, bodies in rules:
head = preparse(head)
bodies = preparse(bodies)
replaces.append(replace_def(fun, head, bodies, klass))
return special.begin(*replaces)
def test2(self):
eq_(preparse(fun.a(x)[prin(1)]),
replace_def(a, (x, ), ((prin(1), ), ), UserFunction))
def test2(self): eq_(preparse(fun. a(x)[prin(1)]), replace_def(a, (x,), ((prin(1),),), UserFunction))