[llvm-bugs] [Bug 33904] New: Completion provides no OVERLOAD/CXCursor_OverloadCandidate items for static member functions

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=33904

            Bug ID: 33904
           Summary: Completion provides no
                    OVERLOAD/CXCursor_OverloadCandidate items for static
                    member functions
           Product: clang
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: nikolai.kosjar at qt.io
                CC: dgregor at apple.com, llvm-bugs at lists.llvm.org

$ cat -n $FILE
     1  struct WithStaticFunctions
     2  {
     3      static void f();
     4      static void f(int);
     5  };
     6  
     7  struct WithNonStaticFunctions
     8  {
     9      void f();
    10      void f(int);
    11  };
    12  
    13  int main()
    14  {
    15      {
    16          WithStaticFunctions foo;
    17          foo.f(); // Complete after '(' (17:15) - ops
    18      }
    19  
    20      {
    21          WithNonStaticFunctions foo;
    22          foo.f(); // Complete after '(' (22:15) - fine
    23      }
    24  }


For static member functions, no OVERLOAD/CXCursor_OverloadCandidate items are
provided:

$ clang -fsyntax-only -std=c++1y -Xclang -code-completion-at -Xclang
$FILE:17:15 $FILE
...
COMPLETION: WithStaticFunctions : WithStaticFunctions(<#const
WithStaticFunctions &#>)
COMPLETION: WithStaticFunctions : WithStaticFunctions(<#WithStaticFunctions
&&#>)
$

...but for non-static member functions, they are:
$ clang -fsyntax-only -std=c++1y -Xclang -code-completion-at -Xclang
$FILE:22:15 $FILE
...
COMPLETION: WithStaticFunctions : WithStaticFunctions()
COMPLETION: WithStaticFunctions : WithStaticFunctions(<#const
WithStaticFunctions &#>)
COMPLETION: WithStaticFunctions : WithStaticFunctions(<#WithStaticFunctions
&&#>)
OVERLOAD: [#void#]f()
OVERLOAD: [#void#]f(<#int#>)
$


For the static member functions case, there should be OVERLOAD items, too.

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