C11 Compatibility in Chibi OS

[akshaim]

Hi Team,

From forums I have noticed that ChibiOS use C99 standard however I have noticed AVR arch making use of C11( os/common/ports/AVR/compilers/GCC/rules.mk line 62 says CSTANDARD = -std=gnu11 .

My doubt is whether it's okay to mix C99 and C11 code?

Regards,

Aksha M

[Giovanni]

Hi,

There is nothing intrinsically incompatible with C11, C99 is meant to be the "minimum". A full switch to C11 is possible in the future, at least for some modules.

Please report a bug if you see incompatibilities to be addressed.

Giovanni