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Fix CodeQL warning, Multiplication result converted to larger type

This commit is contained in:
Daniel Marjamäki 2020-11-06 19:50:05 +01:00
parent 52b88bcee3
commit 88a35d2253
4 changed files with 13 additions and 13 deletions
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8
lib/checkfunctions.cpp
View File

@ -216,15 +216,15 @@ void CheckFunctions::checkIgnoredReturnValue()
}
if ((!tok->function() || !Token::Match(tok->function()->retDef, "void %name%")) &&
!WRONG_DATA(!tok->next()->astOperand1(), tok)) {
!WRONG_DATA(!tok->next()->astOperand1(), tok)) {
const Library::UseRetValType retvalTy = mSettings->library.getUseRetValType(tok);
if (mSettings->isEnabled(Settings::WARNING) &&
((retvalTy == Library::UseRetValType::DEFAULT) ||
(tok->function() && tok->function()->isAttributeNodiscard())))
ignoredReturnValueError(tok, tok->next()->astOperand1()->expressionString());
(tok->function() && tok->function()->isAttributeNodiscard())))
ignoredReturnValueError(tok, tok->next()->astOperand1()->expressionString());
else if (mSettings->isEnabled(Settings::STYLE) &&
retvalTy == Library::UseRetValType::ERROR_CODE)
ignoredReturnErrorCode(tok, tok->next()->astOperand1()->expressionString());
ignoredReturnErrorCode(tok, tok->next()->astOperand1()->expressionString());
}
}
}

2
lib/suppressions.cpp
View File

@ -220,7 +220,7 @@ std::string Suppressions::addSuppression(const Suppressions::Suppression &suppre
{
// Check if suppression is already in list
auto foundSuppression = std::find_if(mSuppressions.begin(), mSuppressions.end(),
std::bind(&Suppression::isSameParameters, &suppression, std::placeholders::_1));
std::bind(&Suppression::isSameParameters, &suppression, std::placeholders::_1));
if (foundSuppression != mSuppressions.end()) {
// Update matched state of existing global suppression
if (!suppression.isLocal() && suppression.matched)

10
lib/suppressions.h
View File

@ -102,11 +102,11 @@ public:
bool isSameParameters(const Suppression &other) const {
return errorId == other.errorId &&
fileName == other.fileName &&
lineNumber == other.lineNumber &&
symbolName == other.symbolName &&
hash == other.hash &&
thisAndNextLine == other.thisAndNextLine;
fileName == other.fileName &&
lineNumber == other.lineNumber &&
symbolName == other.symbolName &&
hash == other.hash &&
thisAndNextLine == other.thisAndNextLine;
}
std::string errorId;

4
lib/valueflow.cpp
View File

@ -596,8 +596,8 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
value2.isIntValue())) {
ValueFlow::Value result(0);
combineValueProperties(value1, value2, &result);
const float floatValue1 = value1.isIntValue() ? value1.intvalue : value1.floatValue;
const float floatValue2 = value2.isIntValue() ? value2.intvalue : value2.floatValue;
const double floatValue1 = value1.isIntValue() ? value1.intvalue : value1.floatValue;
const double floatValue2 = value2.isIntValue() ? value2.intvalue : value2.floatValue;
switch (parent->str()[0]) {
case '+':
if (value1.isTokValue() || value2.isTokValue())