Hi no one complains or comments, I suggest you push your patches end of June
-----Original Message----- From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org] On Behalf Of Christian Jullien Sent: Friday, June 18, 2021 13:21 To: tinycc-devel@nongnu.org Subject: Re: [Tinycc-devel] TinyCC -std=c2x support? Hi Elijah, I'm not a maintainer but as far as I see, I vote a big YES for your patch. -----Original Message----- From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org] On Behalf Of Elijah Stone Sent: Friday, June 18, 2021 12:24 To: tinycc-devel@nongnu.org Subject: Re: [Tinycc-devel] TinyCC -std=c2x support? On Fri, 18 Jun 2021, Christian Jullien wrote: > C evolves and supports new features over the time. > > Do we want to support upcoming features like prototypes without > parameters (as in C++)? I think it would be a good idea. As far as I can tell, the current c2x draft (http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2596.pdf) entails the following compiler changes: + void f(int) {} (N2480) + single-argument _Static_assert (N2265) (already implemented) get rid + of k&r definitions (N2432) + also: void foo(){} is equivalent to void foo(void){}. The meaning of void foo() (just a prototype) is unchanged + allow labels to precede declarations (e.g. lb: int x;) (N2508) + 'true' and 'false' have type bool (N2393) - use of booleans in arithmetic expressions is 'deprecated'; consider emiting warnings? + support binary literals (N2549, already supported as a gnu ext. Actually as a 'tcc ext', but it's a gnu ext) - u8'x' -> (unsigned char)'x' (N2418) - u8"", U"" et al (from c11) are already not supported, need to add them - mixed-type literal concatenation is now illegal (u"" U"" is an error; "" u"" is fine though. See above) (N2594) - Change rules about conversions of pointers to qualified arrays (N2607) - [[attributes]] (N2335) I've attached a patch implementing the changes marked '+'. Currently they're all guarded behind -std=c2x, but perhaps that should be limited to the backwards-incompatible ones? -E _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel
