void CheckBool::bitwiseOnBooleanError(const Token *tok, const std::string &varname, const std::string &op)
{
reportError(tok, Severity::style, "bitwiseOnBoolean",
"Boolean variable '" + varname + "' is used in bitwise operation. Did you mean '" + op + "'?",
CWE(0),
true);
}
void CheckNullPointer::arithmeticError(const Token *tok, const ValueFlow::Value *value)
{
std::string errmsg;
if (value && value->condition)
errmsg = ValueFlow::eitherTheConditionIsRedundant(value->condition) + " or there is overflow in pointer subtraction.";
else
errmsg = "Overflow in pointer arithmetic, NULL pointer is subtracted.";
std::list<const Token*> callstack;
callstack.push_back(tok);
if (value && value->condition)
callstack.push_back(value->condition);
reportError(callstack,
(value && value->condition) ? Severity::warning : Severity::error,
(value && value->condition) ? "nullPointerArithmeticRedundantCheck" : "nullPointerArithmetic",
errmsg,
CWE(0), // unknown - pointer overflow
value && value->inconclusive);
}
