GDTEST_OK
~~ WARNING at line 3: (UNASSIGNED_VARIABLE) The variable "unassigned" was used before being assigned a value.
~~ WARNING at line 7: (UNASSIGNED_VARIABLE) The variable "a" was used before being assigned a value.
~~ WARNING at line 8: (UNASSIGNED_VARIABLE) The variable "a" was used before being assigned a value.
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