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ExprEngine: Clarify verificationIntegerOverflow message

This commit is contained in:
Daniel Marjamäki 2019-10-14 11:54:43 +02:00
parent bf61bcf402
commit c7a56529bb
1 changed files with 2 additions and 2 deletions
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4
lib/exprengine.cpp
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@ -1415,11 +1415,11 @@ void ExprEngine::runChecks(ErrorLogger *errorLogger, const Tokenizer *tokenizer,
if (tok->valueType()->sign == ::ValueType::Sign::SIGNED) {
MathLib::bigint v = 1LL << (bits - 1);
if (b->isGreaterThan(dataBase, v-1))
errorMessage = "greater than " + std::to_string(v);
errorMessage = "greater than " + std::to_string(v - 1);
if (b->isLessThan(dataBase, -v)) {
if (!errorMessage.empty())
errorMessage += " or ";
errorMessage += "less than " + std::to_string(v);
errorMessage += "less than " + std::to_string(-v);
}
} else {
MathLib::bigint maxValue = (1LL << bits) - 1;