[LLVMbugs] [Bug 6448] New: clang -fsyntax-only fails on something g++ accepts

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6448

           Summary: clang -fsyntax-only fails on something g++ accepts
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rdivacky at freebsd.org
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com
            Blocks: 6266


when compiling the attached:

pes delta$ g++ -fsyntax-only ext-inst.cc && echo success
success

pes delta$ clang++ -fsyntax-only ext-inst.cc && echo success
ext-inst.cc:20:171: error: '_CharT' does not refer to a value
  ...= (_Rope_RopeLeaf<_CharT, _Alloc>*)this;      __l->_Rope_RopeLeaf<_CharT,
_Alloc>::~_Rope_RopeLeaf(); ...
                                                                       ^
ext-inst.cc:19:31: note: declared at
              template <class _CharT, class _Alloc>     void    
_Rope_RopeRep<_CharT, _Alloc>:: ...
                              ^
ext-inst.cc:20:424: error: '_CharT' does not refer to a value
  ...= (_Rope_RopeConcatenation<_CharT, _Alloc>*)this;     
__c->_Rope_RopeConcatenation<_CharT, _Alloc>:: ...
                                                                               
         ^
ext-inst.cc:19:31: note: declared at
              template <class _CharT, class _Alloc>     void    
_Rope_RopeRep<_CharT, _Alloc>:: ...
                              ^
ext-inst.cc:20:682: error: '_CharT' does not refer to a value
  ..._Alloc>*)this;      __f->_Rope_RopeFunction<_CharT,
_Alloc>::~_Rope_RopeFunction();      _F_deallocate(__f, ...
                                                 ^
ext-inst.cc:19:31: note: declared at
              template <class _CharT, class _Alloc>     void    
_Rope_RopeRep<_CharT, _Alloc>:: ...
                              ^
ext-inst.cc:20:935: error: '_CharT' does not refer to a value
  ...__ss =        (_Rope_RopeSubstring<_CharT, _Alloc>*)this;     
__ss->_Rope_RopeSubstring<_CharT, _Alloc>:: ...
                                                                               
              ^
ext-inst.cc:19:31: note: declared at
              template <class _CharT, class _Alloc>     void    
_Rope_RopeRep<_CharT, _Alloc>:: ...
                              ^
8 diagnostics generated.

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