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/* run.config*
OPT: -val @VALUECONFIG@ -no-results -then -float-hex -main mainbis
*/
typedef double D;
typedef float F;
int b;
extern F f1, f2, f3, f4;
extern D d1, d2, d3;
extern int i;
volatile unsigned int c;
/*@ requires 0. <= f1 <= 8. && 0. <= d1 <= 8. ; */
void main1()
{
if ((int)f1 >= 2)
Frama_C_show_each_float_(f1);
if ((int)f1 <= 4)
Frama_C_show_each_float_(f1);
if ((int)f1 != 0)
Frama_C_show_each_float_(f1);
if ((int)f1 == 3)
Frama_C_show_each_float_(f1);
if ((int)d1 >= 2)
Frama_C_show_each_double(d1);
if ((int)d1 <= 4)
Frama_C_show_each_double(d1);
if ((int)d1 != 0)
Frama_C_show_each_double(d1);
if ((int)d1 == 3)
Frama_C_show_each_double(d1);
switch ((char)d1)
{
case 0:
b = 0;
break;
case 1:
b = 1;
break;
case 2:
b = 2;
break;
case 3:
b = 3;
break;
case 4:
b = 4;
break;
case 5:
b = 5;
break;
case 6:
b = 6;
break;
case 7:
b = 7;
break;
case 8:
b = 8;
break;
default :
b = 999;
break;
}
Frama_C_show_each(d1, b);
}
void main2() {
if ((double)f1 > 1.17) { // f1 should be a float afterwards
Frama_C_dump_each(); // dump_each because show_each cast to float itself...
if (! ((double)f1 > 1.17)) Frama_C_show_each_not_ok_f1(f1);
} else {
Frama_C_dump_each();
}
if (d1 > (float)1.17) {
Frama_C_show_each_double(d1);
if (! ((double)d1 > (float)1.17)) Frama_C_show_each_not_ok_d1(f1);
}
if (d2 > 1.17) {
Frama_C_show_each_double(d2);
if (! ((double)d2 > 1.17)) Frama_C_show_each_not_ok_d2(f1);
}
}
/* Reduction by numeric predicates in the logic, with arguments of different
type */
/*@ requires -1000. <= f4 <= 1000; // Must fit in an int
requires -1000. <= d2 <= 1000; */
void main3() {
// Float/real, cast to bigger float
//@ assert f1 > 10.; // Ok
//@ assert (double)f2 > 10.; // Ok
//@ assert d1 > 10.; // Ok
// Float/integer
//@ assert f3 > 10; // Ok
// Integer/real
//@ assert i > 50.; // TODO
//@ assert (int)f4 > 10;
//@ assert (int)d2 > 10;
Frama_C_dump_each();
}
void main() {
switch(c) {
case 1:
main1 (); break;
case 2:
main2 (); break;
case 3:
main3 (); break;
case 4:
main3 (); break;
}
}
void mainbis() { // Only to get hex floating-point display
main();
}
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