deinit

pub fn deinit(di: *Dwarf, gpa: Allocator) void {
    for (di.sections) |opt_section| {
        if (opt_section) |s| if (s.owned) gpa.free(s.data);
    }
    for (di.abbrev_table_list.items) |*abbrev| {
        abbrev.deinit(gpa);
    }
    di.abbrev_table_list.deinit(gpa);
    for (di.compile_unit_list.items) |*cu| {
        if (cu.src_loc_cache) |*slc| {
            slc.line_table.deinit(gpa);
            gpa.free(slc.directories);
            gpa.free(slc.files);
        }
        cu.die.deinit(gpa);
    }
    di.compile_unit_list.deinit(gpa);
    di.func_list.deinit(gpa);
    di.ranges.deinit(gpa);
    di.* = undefined;
}