[clazy] [Bug 393038] New: False positive check "function-args-by-value". Template override case.
Roman
bugzilla_noreply at kde.org
Thu Apr 12 11:59:19 BST 2018
https://bugs.kde.org/show_bug.cgi?id=393038
Bug ID: 393038
Summary: False positive check "function-args-by-value".
Template override case.
Product: clazy
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: dismine at gmail.com
CC: smartins at kde.org
Target Milestone: ---
Hi,
Maybe this is duplicate for issue https://bugs.kde.org/show_bug.cgi?id=391812,
but because i cannot check i create new issue.
In my project i have this code:
class MyClass
{
public:
template <typename T>
void SetAttribute(QDomElement &domElement, const QString &name, const T
&value) const;
};
template <typename T>
inline void MyClass::SetAttribute(QDomElement &domElement, const QString &name,
const T &value) const
{
// See specification for xs:decimal
const QLocale locale = QLocale::c();
domElement.setAttribute(name,
locale.toString(value).remove(locale.groupSeparator()));
}
template <>
inline void MyClass::SetAttribute<QString>(QDomElement &domElement, const
QString &name, const QString &value) const
{
domElement.setAttribute(name, value);
}
template <>
inline void MyClass::SetAttribute<QChar>(QDomElement &domElement, const QString
&name, const QChar &value) const
{
domElement.setAttribute(name, value);
}
template <>
inline void MyClass::SetAttribute<bool>(QDomElement &domElement, const QString
&name, const bool &value) const
{
domElement.setAttribute(name, value ? QStringLiteral("true") :
QStringLiteral("false"));
}
Clazy correctly warns about bool and QChar arguments, but i cannot change the
function declaration, it won't compile with error "no function template matches
function template specialization 'SetAttribute'".
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