From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Sat, 18 Mar 2023 12:56:38 +0000 (+0100)
Subject: coccinelle: add a transformation for GNU conditionals
X-Git-Tag: v254-rc1~985^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64254629f7e062a39156ee95428d46f2a1e82e06;p=thirdparty%2Fsystemd.git

coccinelle: add a transformation for GNU conditionals

i.e. x ? x : y => x ?: y
---

diff --git a/coccinelle/cond-omit-middle.cocci b/coccinelle/cond-omit-middle.cocci
new file mode 100644
index 00000000000..f1587b8db30
--- /dev/null
+++ b/coccinelle/cond-omit-middle.cocci
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/* See: https://gcc.gnu.org/onlinedocs/gcc/Conditionals.html#Conditionals */
+@@
+expression e, x;
+@@
+- e ? e : x
++ e ?: x