C++ PATCH: PR 23293

[Gabriel Dos Reis]

Nathan Sidwell <nathan@codesourcery.com> writes:

| Another thought is that the error reporting machinery has a 'look
| through typedefs' capability.  What about a command line switch to
| enable that when writing out template arguments?

In general, my feeling is to reduce the number of switches to the
minimum as possible.  If we decide to go there, then I would suggest
we do it when the existing pretty printing in error.c is gone.
I also think that we should probably defer this particular bug fix.

With my C++ user hat on, overall the previous behaviour seems better.

-- Gaby