[Bug c++/23437] [3.4/4.0/4.1 Regression] error: ... cannot appear in a constant-expression
pannuri at cavs dot msstate dot edu
gcc-bugzilla@gcc.gnu.org
Mon Sep 12 18:39:00 GMT 2005
------- Additional Comments From pannuri at cavs dot msstate dot edu 2005-09-12 18:39 -------
It seems this works:
#include <math.h>
#include <stdio.h>
static const double PI = M_PI;
static const double TWO_PI = (2.0*PI);
static const double HALF_PI = (M_PI_2);
static const double QUARTER_PI = (M_PI_4);
main (int argc, char** argv) {
int i = 0;
printf("%ld\n", i);
return 0;
}
But putting these inside of a class doesn't work:
class Foo {
Foo(){};
~Foo(){};
static const double PI = M_PI;
static const double TWO_PI = (2.0*PI);
static const double HALF_PI = (M_PI_2);
static const double QUARTER_PI = (M_PI_4);
};
-Madhulika
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23437
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