Re: [C++ Patch] PR 57183

2013-05-06 Thread Jason Merrill
OK. Jason

[C++ Patch] PR 57183

2013-05-06 Thread Paolo Carlini
Hi, the issue is that we -Wunused-variable warn for: const auto PI_3 = 3.1415926F; The reason is that TREE_READONLY is not set ("d" instead "r" in the .o). In turn, that's because the first and only time cp_apply_type_quals_to_decl is called, at the end of grokdeclarator, nothing happens bec