On 2/19/19 5:51 AM, Johan Carlsson wrote: > PR debug/86964 > * dwarf2out.c (premark_used_variables): New function. > (prune_unused_types_walk): Do not mark not premarked external > variables. > (prune_unused_types): Call premark_used_variables. > > * gcc.dg/debug/dwarf2/pr86964.c: New testcase. THanks. I've installed this on the trunk. jeff