Re: [PATCH] PR c++/69139

[Jason Merrill]

On 02/06/2016 05:25 PM, Adam Butcher wrote:
+                 if (cp_lexer_next_token_is (parser->lexer, CPP_DEREF))
+                   have_trailing_return_fn_decl = true;
+                 else if ((cp_lexer_consume_token (parser->lexer)->type
+                           == CPP_OPEN_PAREN)
+                          && (cp_parser_skip_to_closing_parenthesis
+                              (parser,
+                               /*recovering*/false,
+                               /*or_comma*/false,
+                               /*consume_paren*/true)))
+                   have_trailing_return_fn_decl
+                     = cp_lexer_next_token_is (parser->lexer, CPP_DEREF);

Let's reorganize this so you only check CPP_DEREF in one place; this is 
more important now that you've added more processing to only one of them 
in your followup patch.

Jason