Tested x86_64-pc-linux-gnu, applying to trunk.
-- 8< --
The earlier fix for PR109241 avoided the crash by handling a type with no
TREE_BINFO. But we want to move toward doing the partial substitution of
classes in generic lambdas, so let's take a step in that direction.
PR c++/109241
g
Tested x86_64-pc-linux-gnu, applying to trunk.
-- 8< --
In this testcase, the tree walk to look for bare parameter packs was
confused by finding a type with no TREE_BINFO. But it should be fine that
it's unset; we already checked for unexpanded packs at parse time.
I also tried doing the partia
