[LLVMbugs] [Bug 9452] New: Missing PackExpansionType inside CXXBaseSpecifier

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=9452

           Summary: Missing PackExpansionType inside CXXBaseSpecifier
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++0x
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: abramobagnara at tin.it
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


The following testcase shows that PackExpansionType are not properly added to
CXXBaseSpecifier.

Currently a plain TemplateTypeParmType is stored (without to be wrapped in
PackExpansionType).

$ cat p.cc

template <typename... T>
struct s : public T... {
  s<T...> v;
};
abramo at igor:~$ clang -cc1 -ast-dump -std=c++0x p.cc
typedef char *__builtin_va_list;
template <typename ... T> struct s : public T {
    struct s;
    s<T...> v;
};

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