On Wednesday, 25 September 2013 at 04:35:35 UTC, growler wrote:
On Wednesday, 25 September 2013 at 04:13:02 UTC, Luís Marques
wrote:
Have you seen this one before? Do you know a workaround? (DMD
v2.063.2, on OX X 10.9)
file.d:
extern(C)
{
int x = 0;
void setx();
void printx();
}
void main()
{
setx(); // sets x = 42
writeln(x); // prints x = 0
printx(); // prints x = 42
x = 7;
printx(); // prints x = 42
}
file.c:
#include <stdio.h>
extern int x;
void setx()
{
x = 42;
}
void printx()
{
printf("%d\n", x);
}
Output:
0
42
42
don't you need extern __gshared on the var?
extern __gshared int x;
http://dlang.org/interfaceToC.html (see last section at bottom of
page)
