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List: kdevelop-bugs
Subject: [Bug 285100] New: KDevelop does know the "template < typename = >"
From: Cyrille Berger <cberger () cberger ! net>
Date: 2011-10-27 15:03:28
Message-ID: bug-285100-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]
https://bugs.kde.org/show_bug.cgi?id=285100
Summary: KDevelop does know the "template < typename = >"
construct
Product: kdevelop
Version: 4.2.2
Platform: Debian testing
OS/Version: Linux
Status: NEW
Severity: normal
Priority: NOR
Component: cpp-parser
AssignedTo: kdevelop-bugs@kdevelop.org
ReportedBy: cberger@cberger.net
Version: 4.2.2 (using KDE 4.6.5)
OS: Linux
Apparently, in template definition, typename does not have to be followed by an
identifier.
The following construct is legal c++:
template < typename = int >
In reality it is mostly useful to do the following
template < typename = std::enable_if< SomeTest >::type >
void foo()
{
}
And depending on the result of SomeTest the function is generated or not. Well
anyway, if you input the above function (or similar) in kdevelop, kdevelop
underlight in red the "=" (and the template keyword too). While it should not.
Reproducible: Always
Steps to Reproduce:
To reproduce, in a cpp file, paste the following:
#include <utility>
template < typename = std::enable_if< false >::type >
void foo()
{
}
int main(int argc, char** argv)
{
foo();
}
Actual Results:
the equal in "typename =", the template keyword and the last ">" are wrongly
underlight in red.
Expected Results:
Nothing is underlighted.
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