[llvm-bugs] [Bug 37921] New: Ill-formed code?

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Jun 24 23:58:52 PDT 2018


            Bug ID: 37921
           Summary: Ill-formed code?
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: zhonghao at pku.org.cn
                CC: dgregor at apple.com, llvm-bugs at lists.llvm.org

The code is as follow:

template<typename eT> class Mat;
template<typename eT> class Col : public Mat<eT> {
 using Mat<eT>::operator();
 using Col<eT>::operator();
 void operator() ();

clang++ accepts it, but g++ rejects it:
error: type 'Col<eT>' is not a base type for type 'Col<eT>'
  using Col<eT>::operator();
This code looks ill-formed, right?

You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20180625/0729bc7e/attachment.html>

More information about the llvm-bugs mailing list