coccinelle: add a transformation for GNU conditionals

i.e. x ? x : y => x ?: y
2023-03-18 14:23:11 +01:00
parent d3a2a25fb4
commit 64254629f7
1 changed files with 7 additions and 0 deletions
@@ -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