On Tue, Nov 21, 2017 at 10:45:56AM -0500, David Malcolm wrote:
> PR c/83056 reports an issue affecting trunk and gcc-7 in which
> the C frontend's implementation of lookup_name_fuzzy uses undeclared
> identifiers as suggestions when encountering subsequent undeclared
> identifiers.
>
> The fix is to filter out the names bound to error_mark_node
> in lookup_name_fuzzy.
>
> The C++ frontend is unaffected, as it already does this.
>
> Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
>
> OK for trunk and for gcc-7-branch?
Ok, thanks.
Marek
