gdb: Add constructor to struct cu_partial_die_info
Adds a constructor to 'struct cu_partial_die_info' and disables the
default constructor, preventing partially initialised instances from
being created.
Update 'find_partial_die' to return a const struct.
Users of 'find_partial_die' are updated to take account of the above
two changes.
There should be no user visible changes after this commit.
gdb/ChangeLog:
* dwarf2read.c (struct cu_partial_die_info): Add constructor,
delete default constructor.
(find_partial_die): Update to return const struct.
(partial_die_parent_scope): Move variable declaration into scope
of its use and change its type to auto.
(guess_partial_die_structure_name): Likewise.
(partial_die_info::fixup): Likewise.
2 files changed
