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, 1)
(0, 0)
(6, 1)
(0, 0)