# keep this list sorted.
# BOOLEAN:POINTER
# BOOLEAN:POINTER,INT,POINTER
# BOOLEAN:VOID
INT:OBJECT
INT:OBJECT,OBJECT
# INT:POINTER,INT
INT:POINTER,POINTER,POINTER
# POINTER:INT
# POINTER:INT,POINTER
POINTER:OBJECT
POINTER:POINTER,POINTER
POINTER:VOID
VOID:INT,INT,INT
VOID:INT,INT,INT,STRING
VOID:POINTER,INT