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# Offset groups below ten are reserved ----------------------------------------
tcc -c 2>&1
field foo = field_root(9);
EOF
ERROR
<stdin>:1: field root numbers < 10 are reserved for internal use near ";"
# Offset groups starting with ten can be used ---------------------------------
tcc -c
field foo = field_root(10);
EOF
# tcc auto-assigns offset group numbers starting with 100 ---------------------
tcc -xif:err 2>&1 | grep 'match [0-9]'
field foo = raw;
field bar = foo[foo];
prio {
class if bar == 0;
}
EOF
match 100:0:8=0x00 action 1
# tcc avoids user-assigned offset group numbers (1) ---------------------------
tcc -xif:err 2>&1 | grep 'match [0-9]'
field user = field_root(100);
field foo = raw;
field bar = foo[foo];
prio {
class if bar == 0;
}
EOF
match 101:0:8=0x00 action 1
# tcc avoids user-assigned offset group numbers (2) ---------------------------
tcc -xif:err 2>&1 | grep 'match [0-9]'
field user1 = field_root(100);
field user2 = field_root(101);
field user3 = field_root(102);
field user5 = field_root(104);
field foo = raw;
field bar = foo[foo];
prio {
class if bar == 0;
}
EOF
match 103:0:8=0x00 action 1
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