constexpr for C?

Sebastian Huber sebastian.huber@embedded-brains.de
Mon Apr 8 11:44:00 GMT 2013


Hello,

are there plans to add constexpr as a GNU C extension?

Would it be possible to allow the "Statements and Declarations in Expressions" 
extensions also for initial values of static variables?

http://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html#Statement-Exprs

Example:

#define maxint(a, b) \
   ({int _a = (a), _b = (b); _a > _b ? _a : _b; })

int a = maxint(1, 2);

-- 
Sebastian Huber, embedded brains GmbH

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