Reject ambiguous C++ field accesses (PR exp/26602)

[thirdparty/binutils-gdb.git] / gdb / ChangeLog

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+2020-10-12  Pedro Alves  <pedro@palves.net>
+
+       PR exp/26602
+       * valops.c (struct struct_field_searcher): New.
+       (update_search_result): Rename to ...
+       (struct_field_searcher::update_result): ... this.  Simplify
+       prototype.  Record all found fields.
+       (do_search_struct_field): Rename to ...
+       (struct_field_searcher::search): ... this.  Simplify prototype.
+       Maintain stack of visited baseclass path.  Call update_result for
+       fields too.  Keep searching fields in baseclasses instead of
+       stopping at the first found field.
+       (search_struct_field): Use struct_field_searcher.  When looking
+       for fields, report ambiguous access attempts.
+
 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * frame.c (inside_main_func): Check full symbols as well as