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|
# merged class cannot be referenced by variables ------------------------------
tcc -xif:err 2>&1
egress {
$c = class { fifo; }
class (<>) if raw[0] == 1;
class $c if 1;
}
EOF
ERROR
<stdin>:2: warning: class for shared qdisc should be implicit
<stdin>:2: class has been merged and cannot be referenced by a variable
# merged class cannot be selected ---------------------------------------------
tcc -xif:err 2>&1
egress {
class
if raw[0] == 0
{
fifo;
}
class (<>) if 1;
}
EOF
ERROR
<stdin>:3: warning: class for shared qdisc should be implicit
<stdin>:3: class has been merged and cannot be selected
# scope of merged class in variable use output --------------------------------
tcc -w -xif:err -Xx,all -c -u stderr 2>&1
egress {
class (<>) {
$x = 3.25;
}
class {
$x = 3.85;
fifo;
}
}
EOF
{ device eth0
{ qdisc eth0:1
{ class eth0:1:0
$x = 3.25000
}
{ class eth0:1:unnumbered
$x = 3.85000
}
}
}
# warn if class of shared qdisc is explicit -----------------------------------
tcc -c 2>&1
egress {
class {
fifo;
}
}
EOF
<stdin>:2: warning: class for shared qdisc should be implicit
# warn if using -Wnoexplicit --------------------------------------------------
tcc -c -Wnoexplicit 2>&1
egress {
class {
fifo;
}
}
EOF
# don't warn if class of shared qdisc is implicit -----------------------------
tcc -c 2>&1
egress {
fifo;
}
EOF
# don't warn if shared qdisc is implicit --------------------------------------
tcc -c -xif:err -Xx,fifos 2>&1
egress;
EOF
# don't warn if shared qdisc is absent ----------------------------------------
tcc -c 2>&1
egress;
EOF
|
