https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125539
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Pre r14-4796, when we had tsubst_copy, we didn't crash on the TARGET_EXPR
because we had an early exit when substituting with args=NULL_TREE.
tsubst_expr deliberately doesn't have that early exit so we crash.
