zephyr/scripts/coccinelle/identifier_length.cocci

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// Copyright: (C) 2019 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
virtual report
@r_idlen@
type T;
identifier I;
constant C;
position p;
@@
(
T I@p (...);
|
I@p (...)
|
T I@p = C;
|
T I@p;
)
@script:python depends on report@
id << r_idlen.I;
pos << r_idlen.p;
@@
if (len(id) > 31):
msg="WARNING: Identifier %s length %d > 31" % (id, len(id))
coccilib.report.print_report(pos[0], msg)