gistfile1.vala

public static void main() {
  int a = 5;
  string s = @"a = $a";
  stdout.printf(s);
}

gistfile2.c

/* file.c generated by valac 0.12.0, the Vala compiler
 * generated from file.vala, do not modify */


#include <glib.h>
#include <glib-object.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#define _g_free0(var) (var = (g_free (var), NULL))



void _vala_main (void);


void _vala_main (void) {
	gint a;
	gchar* _tmp0_ = NULL;
	gchar* _tmp1_;
	gchar* _tmp2_ = NULL;
	gchar* _tmp3_;
	gchar* s;
	a = 5;
	_tmp0_ = g_strdup_printf ("%i", a);
	_tmp1_ = _tmp0_;
	_tmp2_ = g_strconcat ("a = ", _tmp1_, NULL);
	_tmp3_ = _tmp2_;
	_g_free0 (_tmp1_);
	s = _tmp3_;
	fprintf (stdout, "%s", s);
	_g_free0 (s);
}


int main (int argc, char ** argv) {
	g_type_init ();
	_vala_main ();
	return 0;
}