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Re: nullptr in C

Newsgroups comp.lang.c
Date 2019-03-25 12:01 -0700
References <889cb53d-0093-4df2-8cb6-9717f07c4145@googlegroups.com> <96bb97ca-866f-4bb9-8105-c837efbdf5b6@googlegroups.com> <4d7e3b50-08f1-460d-8c87-3b116a7bc906@googlegroups.com> <8e0e9586-6759-4570-9f5d-dfe3b9f7844b@googlegroups.com> <9473b4e4-c8f0-4659-8d94-efaeb6a7dd35@googlegroups.com>
Message-ID <87d6403f-cb75-4f85-acba-bb180d5cb95e@googlegroups.com> (permalink)
Subject Re: nullptr in C
From Thiago Adams <thiago.adams@gmail.com>

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On Monday, March 25, 2019 at 3:37:16 PM UTC-3, James Kuyper wrote:
> On Sunday, March 24, 2019 at 7:52:10 AM UTC-4, Thiago Adams wrote:
> > On Friday, March 22, 2019 at 5:29:35 PM UTC-3, James Kuyper wrote:
> > > On Friday, March 22, 2019 at 3:14:48 PM UTC-4, Thiago Adams wrote:
> ...
> > > > This means that adding _Bool didn't added a new way to declare booleans,
> > > 
> > > Actually, C has two ways to declare booleans, both of which were added to the language at the same time: _Bool and bool.
> > 
> > Yes, I was discarding the direct use of _Bool in my mind.
> > Does anyone uses _Bool instead of bool ?
> 
> Yes, I routinely use _Bool, if only to avoid having to
> #include <stdbool.h>. In my experience, the need to avoid a conflicting
> definition of "bool" comes up only rarely, but often enough to justify
> avoiding it's use. I almost never need to write code that will compile
> as both C and C++ code, with the same meaning.

In this case, what do you use for 'true' and 'false' ? 

(Both macros are defined in stdbool.h)

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Re: nullptr in C Thiago Adams <thiago.adams@gmail.com> - 2019-03-22 12:14 -0700
  Re: nullptr in C James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-22 13:29 -0700
    Re: nullptr in C Thiago Adams <thiago.adams@gmail.com> - 2019-03-24 04:51 -0700
      Re: nullptr in C William Ahern <william@25thandClement.com> - 2019-03-25 06:50 -0700
      Re: nullptr in C James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 11:37 -0700
        Re: nullptr in C Thiago Adams <thiago.adams@gmail.com> - 2019-03-25 12:01 -0700
          Re: nullptr in C James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 12:23 -0700
            Re: nullptr in C Ian Collins <ian-news@hotmail.com> - 2019-03-26 08:33 +1300
              Re: nullptr in C James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 12:58 -0700
                Re: nullptr in C Ian Collins <ian-news@hotmail.com> - 2019-03-26 10:25 +1300
            Re: nullptr in C Keith Thompson <kst-u@mib.org> - 2019-03-25 13:15 -0700
              Re: nullptr in C James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 13:21 -0700

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