+2020-09-29 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
+ (read_attribute_reprocess, read_attribute_value): Update.
+ (read_attribute): Clear requires_reprocessing.
+ * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
+ form_requires_reprocessing>: New methods.
+ <string_init>: Clear requires_reprocessing.
+ <set_unsigned_reprocess>: New method.
+ <name>: Shrink by one bit.
+ <requires_reprocessing>: New member.
+ * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
+ method.
+
2020-09-29 Tom Tromey <tom@tromey.com>
* dwarf2/read.c (read_attribute_value): Update.