[coreboot-gerrit] Change in coreboot[master]: include/list.h: Add support for GCC9+

[Julius Werner (Code Review)]

Julius Werner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44573 )

Change subject: include/list.h: Add support for GCC9+
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Patch Set 2: Code-Review+2

(1 comment)

Good fix, thanks!

https://review.coreboot.org/c/coreboot/+/44573/2/src/include/list.h 
File src/include/list.h:

https://review.coreboot.org/c/coreboot/+/44573/2/src/include/list.h@23 
PS2, Line 23: 			typeof(*(ptr)), member))
> Untested, but we can simply avoid the overflow by adding another […]

This breaks when you try to nest two list_for_each(), because then you'll have two variables named 'it' (unless you try to do really complicated __COUNTER__ stuff).