re PR c++/45651 (ICE in import_export_decl, at cp/decl2.c:2344)
PR c++/45651 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on !TREE_PUBLIC decls. From-SVN: r170781
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2011-03-08 Jason Merrill <jason@redhat.com>
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PR c++/45651
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* pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
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!TREE_PUBLIC decls.
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2011-03-08 Dodji Seketeli <dodji@redhat.com>
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PR c++/47957
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@ -17223,9 +17223,14 @@ instantiate_decl (tree d, int defer_ok,
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instantiation. */
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if (!pattern_defined && expl_inst_class_mem_p
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&& DECL_EXPLICIT_INSTANTIATION (d))
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{
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/* Leave linkage flags alone on instantiations with anonymous
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visibility. */
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if (TREE_PUBLIC (d))
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{
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DECL_NOT_REALLY_EXTERN (d) = 0;
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DECL_INTERFACE_KNOWN (d) = 0;
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}
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SET_DECL_IMPLICIT_INSTANTIATION (d);
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}
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@ -1,3 +1,7 @@
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2011-03-08 Jason Merrill <jason@redhat.com>
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* g++.dg/template/anon5.C: New.
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2011-03-08 Jakub Jelinek <jakub@redhat.com>
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PR debug/47881
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6
gcc/testsuite/g++.dg/template/anon5.C
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6
gcc/testsuite/g++.dg/template/anon5.C
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// PR c++/45651
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namespace { template <int T> struct A {}; }
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template <int T> struct B { void f(A<T>); };
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template struct B<1>;
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template<int T> void B<T>::f(A<T>) {}
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