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int f1(int x)
{
switch (x)
{
case 0: return 3;
case 1: return 4;
default: return 6;
}
}
typedef enum _et { ONE, TWO, THREE } et;
int f2 (et x)
{
switch (x)
{
case ONE: return 3;
case TWO: return 8;
case THREE: return 12;
}
}
int f3 (et x)
{
switch (x)
{
case ONE: return 3;
case TWO: break;
default: return 12;
}
} /* 1. Path with no return in function declared to return int */
int f4 (et x)
{
switch (x)
{
case ONE: return 3;
case TWO: return 14;
default: return 12;
}
}
int f5 (et x)
{
switch (x)
{
case ONE: return 3;
case TWO: return 14;
} /* 2. Missing case in switch: THREE */
} /* 3. Path with no return in function declared to return int */
int f6 (et x)
{
switch (x)
{
case ONE:
if (3 > 4)
{
return 3;
}
else
{
return 12;
}
case TWO:
if (3 > 4) break;
return 14;
default: return 12;
}
} /* 4. Path with no return in function declared to return int */
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