63 lines
973 B
C
63 lines
973 B
C
|
// Test assignment operations
|
||
|
|
|
||
|
|
void testAssignment() {
|
||
|
|
int a = 2;
|
||
|
|
a *= 5;
|
||
|
|
printf("2 *= 5 %d\n", a);
|
||
|
|
a = 20;
|
||
|
|
a /= 5;
|
||
|
|
printf("20 /= 5 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a %= 5;
|
||
|
|
printf("17 %%= 5 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a += 5;
|
||
|
|
printf("17 += 5 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a-=5;
|
||
|
|
printf("17 -= 5 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a<<=1;
|
||
|
|
printf("17<<= 1 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a>>=1;
|
||
|
|
printf("17>>= 1 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a&=1;
|
||
|
|
printf("17&= 1 %d\n", a);
|
||
|
|
a = 17;
|
||
|
|
a^=1;
|
||
|
|
printf("17^= 1 %d\n", a);
|
||
|
|
a = 16;
|
||
|
|
a^=1;
|
||
|
|
printf("16|= 1 %d\n", a);
|
||
|
|
}
|
||
|
|
|
||
|
|
int a;
|
||
|
|
|
||
|
|
int* f() {
|
||
|
|
printf("f()\n");
|
||
|
|
return &a;
|
||
|
|
}
|
||
|
|
|
||
|
|
void testEval() {
|
||
|
|
a = 0;
|
||
|
|
printf("*f() = *f() + 10;\n");
|
||
|
|
*f() = *f() + 10;
|
||
|
|
printf("a = %d\n", a);
|
||
|
|
}
|
||
|
|
|
||
|
|
void testOpEval() {
|
||
|
|
a = 0;
|
||
|
|
printf("*f() += 10;\n");
|
||
|
|
*f() += 10;
|
||
|
|
printf("a = %d\n", a);
|
||
|
|
}
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
testAssignment();
|
||
|
|
testEval();
|
||
|
|
testOpEval();
|
||
|
|
return 0;
|
||
|
|
}
|