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// missing-return.slang
//DIAGNOSTIC_TEST:SIMPLE:
// Non-`void` function that fails to return
int bad(int a, int b)
{
int result = a + b;
// forgot `return` here
}
int alsoBad(int a, int b)
{
if(a > b)
{
return a + b;
}
// forgot `return` here
}
int okay(int a, int b)
{
int tmp = a;
for(;;)
{
if(a > b)
return tmp;
a = b;
b = tmp;
tmp = a + b;
}
// Lack of `return` here is not
// a problem, because we can never
// actually get here
}
int alsoOkay(int a, int b)
{
int tmp = a;
while(true)
{
if(a > b)
return tmp;
a = b;
b = tmp;
tmp = a + b;
}
// Lack of `return` here is not
// a problem, because we can never
// actually get here
}
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