Fun with usual arithmetic conversions Pascal Cuoq on 26 July 2011
A facetious colleague reports the following program as a bug: int main () { signed char c=0; while(1) c++; return 0; } The commandline frama-c -val -val-signed-overflow-alarms charpp.c, he says, does not emit any alarm for the c++; instruction. Indeed, the c++; above is equivalent to c = (signed char)...
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