GDTEST_OK
>> WARNING
>> Line: 5
>> SHADOWED_VARIABLE
>> The local function parameter "a" is shadowing an already-declared variable at line 3.
>> WARNING
>> Line: 15
>> SHADOWED_VARIABLE
>> The local function parameter "v" is shadowing an already-declared variable at line 13.
a
1
b
1
(1.0, 1.0)
(0.0, 0.0)
(6.0, 1.0)
(0.0, 0.0)