[LLVMbugs] [Bug 8875] New: Rejects qualified call to destructor in templated code

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8875

           Summary: Rejects qualified call to destructor in templated code
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


In this code:

class bar {
};
void foobar() {
  bar zed;
  zed.bar::~bar();
}

template <class T> class foo2 {
};
typedef foo2<int> bar2;
void foobar2() {
  bar2 zed2;
  zed2.~bar2();
}

template <class T> class foo3 {
};
typedef foo3<int> bar3;
void foobar3() {
  bar3 zed3;
  zed3.bar3::~bar3();
}

clang will reject only the third call with the error message:

jspropertytree.ii:21:15: error: expected the class name after '~' to name a
destructor
  zed3.bar3::~bar3();
              ^
It looks strange for that to really be the only invalid case. If clang is
correct, a better error message would be welcome :-)

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