https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86480
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jason at gcc dot gnu.org
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Created attachment 44395
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44395&action=edit
patch
The find_parameter_packs_r hunk fixes this bug; the cp_walk_subtrees hunk fixes
a bug also found by my testcase, but is incomplete.