danielmarjamaki added inline comments. ================ Comment at: lib/StaticAnalyzer/Checkers/ConversionChecker.cpp:84 @@ +83,3 @@ +// Can E value be greater or equal than Val? +static bool canBeGreaterEqual(CheckerContext &C, const Expr *E, + unsigned long long Val) { ---------------- zaks.anna wrote: > This function returns true if the value "is" greater or equal, not "can be" > greater or equal. The latter would be "return StGE". > > Also, it's slightly better to return the StGE state and use it to report the > bug. This way, our assumption is explicitly recorded in the error state. NoQ made the same comment. I disagree.
int A = 0; if (X) { A = 1000; } U8 = A; // <- Imho; A _can_ be 1000 Imho it's better to say that A _can_ be 1000 unless A is 1000 for all possible execution paths through the code. Do you still think "is" is better than "can be"? http://reviews.llvm.org/D13126 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits