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To: Paolo Carlini <pcarlini@suse.de>
Cc: Gcc Patch List <gcc-patches@gcc.gnu.org>
Subject: Re: [C++, diagnostic] PR 33494
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From: Gabriel Dos Reis <gdr@cs.tamu.edu>
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| By the way, in that context, I'm puzzled by the way pp_cxx_expression
| deals with NON_DEPENDENT_EXPR. Is it calling itself or what?

That is a bug.  It should be

   pp_cxx_expression (pp, TREE_OPERAND (t, 0))


-- Gaby