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Re: c/5581: Feaure request for GNU extension to find number of elems in an enum
- From: nathan at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mark2776 at yahoo dot com, nobody at gcc dot gnu dot org
- Date: 5 Feb 2002 10:23:31 -0000
- Subject: Re: c/5581: Feaure request for GNU extension to find number of elems in an enum
- Reply-to: nathan at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mark2776 at yahoo dot com, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: Feaure request for GNU extension to find number of elems in an enum
State-Changed-From-To: open->closed
State-Changed-By: nathan
State-Changed-When: Tue Feb 5 02:23:31 2002
State-Changed-Why:
The normal idiom for what you want is
enum {red, green, num_elems};
BTW, how many elements do you consider there are in
enum {red, green =-2, blue, pink};
?
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5581