def test_raise(self):
call = findop(self.entry, 'call')
call.add_metadata({'exc.badval': Const(0)})
call.add_metadata({'exc.raise': Const(RuntimeError, types.Exception)})
self.eq(opcodes(self.f), ['call', 'ret'])
lower_calls.run(self.f, self.env)
self.eq(opcodes(self.f), ['call', 'eq', 'cbranch',
'new_exc', 'exc_throw', 'ret'])
self.eq(findop(self.f, 'exc_throw').args[0], findop(self.f, 'new_exc'))
self.eq(findop(self.f, 'new_exc').args[0].const, RuntimeError)
def test_badval(self):
call = findop(self.entry, 'call')
call.add_metadata({'exc.badval': Const(0)})
self.eq(opcodes(self.f), ['call', 'ret'])
lower_calls.run(self.f, self.env)
self.eq(opcodes(self.f), ['call', 'check_error', 'ret'])
