On Fri, 2024-06-07 at 19:40 +0100, Roger Sayle wrote: > > This patch restores bootstrap when using g++ 4.8 as a host compiler. > Returning a std::unique_ptr requires a std::move on C++ compilers > (pre-C++17) that don't guarantee copy elision/return value > optimization. > > Bootstrapped on x86_64-pc-linux-gnu using both gcc 4.8.5 (system) and > gcc 10.2.1 (using "scl enable devetoolset-10") as host compilers. > Ok for mainline?
Yes, thanks. Sorry for the breakage. Dave > > > 2024-06-07 Roger Sayle <ro...@nextmovesoftware.com> > > gcc/analyzer/ChangeLog > * constraint-manager.cc (equiv_class::make_dump_widget): Use > std::move to return a std::unique_ptr. > (bounded_ranges_constraint::make_dump_widget): Likewise. > (constraint_manager::make_dump_widget): Likewise. > * program_state.cc (sm_state_map::make_dump_widget): > Likewise. > (program_state::make_dump_widget): Likewise. > * region-model.cc (region_to_value_map::make_dump_widget): > Likewise. > (region_model::make_dump_widget): Likewise. > * region.cc (region::make_dump_widget): Likewise. > * store.cc (binding_cluster::make_dump_widget): Likewise. > (store::make_dump_widget): Likewise. > * svalue.cc (svalue::make_dump_widget): Likewise. > > Thanks in advance, > Roger > -- >
