r195529 - Revert r195526, "Remove uninstantiable constructor from DeclTemplate.h"

[Peter Collingbourne]

Author: pcc
Date: Fri Nov 22 18:51:53 2013
New Revision: 195529

URL: http://llvm.org/viewvc/llvm-project?rev=195529&view=rev
Log:
Revert r195526, "Remove uninstantiable constructor from DeclTemplate.h"

It apparently causes some versions of GCC to segfault.
http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/17175/steps/build_clang/logs/stdio

Modified:
    cfe/trunk/include/clang/AST/DeclTemplate.h

Modified: cfe/trunk/include/clang/AST/DeclTemplate.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclTemplate.h?rev=195529&r1=195528&r2=195529&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/DeclTemplate.h (original)
+++ cfe/trunk/include/clang/AST/DeclTemplate.h Fri Nov 22 18:51:53 2013
@@ -564,6 +564,7 @@ protected:
     SetIteratorType SetIter;
 
   public:
+    SpecIterator() : SetIter() {}
     SpecIterator(SetIteratorType SetIter) : SetIter(SetIter) {}
 
     DeclType *operator*() const {