def pp_fp(self, a, d, xs):
z3._z3_assert(isinstance(a, z3.FPRef), "type mismatch")
k = a.decl().kind()
op = '?'
if (self.fpa_pretty and k in _z3_op_to_fpa_pretty_str):
op = _z3_op_to_fpa_pretty_str[k]
elif k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
elif k in _z3_op_to_str:
op = _z3_op_to_str[k]
n = a.num_args()
if self.fpa_pretty:
if self.is_infix(k) and n >= 3:
rm = a.arg(0)
if z3.is_fprm_value(rm) and z3._dflt_rm(a.ctx).eq(rm):
arg1 = to_format(self.pp_expr(a.arg(1), d + 1, xs))
arg2 = to_format(self.pp_expr(a.arg(2), d + 1, xs))
r = []
r.append(arg1)
r.append(to_format(' '))
r.append(to_format(op))
r.append(to_format(' '))
r.append(arg2)
return compose(r)
elif k == Z3_OP_FPA_NEG:
return compose([
to_format('-'),
to_format(self.pp_expr(a.arg(0), d + 1, xs))
])
if k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
r = []
r.append(to_format(op))
if not z3.is_const(a):
r.append(to_format('('))
first = True
for c in a.children():
if first:
first = False
else:
r.append(to_format(', '))
r.append(self.pp_expr(c, d + 1, xs))
r.append(to_format(')'))
return compose(r)
else:
return to_format(a.as_string())
def pp_fp(self, a, d, xs):
z3._z3_assert(isinstance(a, z3.FPRef), "type mismatch")
k = a.decl().kind()
op = '?'
if (self.fpa_pretty and k in _z3_op_to_fpa_pretty_str):
op = _z3_op_to_fpa_pretty_str[k]
elif k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
elif k in _z3_op_to_str:
op = _z3_op_to_str[k]
n = a.num_args()
if self.fpa_pretty:
if self.is_infix(k) and n >= 3:
rm = a.arg(0)
if z3.is_fprm_value(rm) and z3._dflt_rm(a.ctx).eq(rm):
arg1 = to_format(self.pp_expr(a.arg(1), d+1, xs))
arg2 = to_format(self.pp_expr(a.arg(2), d+1, xs))
r = []
r.append(arg1)
r.append(to_format(' '))
r.append(to_format(op))
r.append(to_format(' '))
r.append(arg2)
return compose(r)
elif k == Z3_OP_FPA_NEG:
return compose([to_format('-') , to_format(self.pp_expr(a.arg(0), d+1, xs))])
if k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
r = []
r.append(to_format(op))
if not z3.is_const(a):
r.append(to_format('('))
first = True
for c in a.children():
if first:
first = False
else:
r.append(to_format(', '))
r.append(self.pp_expr(c, d+1, xs))
r.append(to_format(')'))
return compose(r)
else:
return to_format(a.as_string())