On 07.10.2014 19:47, Erlo Haugen wrote: > After the change, the compiler will naturally catch assignment of > negative values to char,
It should give a warning 158: overflow in implicit constant conversion but this seems to be partially broken for chars. Currently none of char z = 255; signed char s = 255; unsigned char u = -128; gives this warning, no matter if char is signed or not. > check for loop bounds Yes. It does: warning 94: comparison is always true due to limited range of data type Philipp
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