WIP: Support `define' expressions in global scope of source files
This allow the following syntax:
define G_LOG_DOMAIN = "vala", VALA_PI = 3.1415;
define ENABLE_SOMETHING;
void main () {
string foo;
}
/* test.c generated by valac, the Vala compiler
* generated from test.vala, do not modify */
#define G_LOG_DOMAIN "vala"
#define VALA_PI 3.1415
#define ENABLE_SOMETHING
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#define _g_free0(var) (var = (g_free (var), NULL))
void _vala_main (void);
void
_vala_main (void)
{
gchar* foo = NULL;
_g_free0 (foo);
}
int
main (int argc,
char ** argv)
{
_vala_main ();
return 0;
}