subject:"\[C\+\+ Patch\] PR 57211"

Re: [C++ Patch] PR 57211

2013-05-21 Thread Jason Merrill

OK. Jason

[C++ Patch] PR 57211

2013-05-21 Thread Paolo Carlini

Hi, I think submitters have a point that it doesn't make much sense to warn about unused parameters of defaulted functions: evidently those exist only for documentation purposes. The actual warning is produced by do_warn_unused_parameter, which belongs to gcc/function.c, thus the simplest sol