diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d7cd76a..cbcd017 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,86 @@ 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com> + * ada-exp.y: Considerable reorganization to move functionality + from ada-lex.l to here, where it is logically more appropriate. + The original reason, however, was to prevent premature name + lookups for selector names in record aggregates. + (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns + NAME for all of these. + (VAR): New artificial token to clarify precedence rules. + (OTHERS): New lexeme. + (empty_stoken): New symbol. + (%union): Remove ssym, voidval. + (%type): Remove <voidval> type declarations. + (syntax definitions): Add aggregates. + Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING. + Rename some non-terminals to be closer to reference manual usage. + Tighten up expression syntax to disallow certain non-Ada + constructions such as X and then Y or else Z. + (ada_parse): Remove initialization of left_block_context. + (write_var_from_name): Remove. + (write_var_or_type): New function, containing previous code from + defunct write_var_from_name and name_lookup. + (block_lookup): New function, moved from ada-lex.l + (select_possible_type_sym): New function, factored out of + name_lookup, which used to be in ada-lex.l. + (find_primitive_type): Ditto. + (chop_selector): Ditto. + (write_ambiguous_var): New function, factored out of defunct + write_var_from_name. + (write_selectors): New function. + (write_name_assoc): New function. + (write_exp_op_with_string): New function. + + * ada-lex.l (processId): Change interface to return stoken. + (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove. + (block_lookup, name_lookup): Remove. Functionality moved to + ada-exp.y. + (state IN_STRING): Remove. + (rules): Handle string escapes in processString. + Add 'others' token. + Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in + yylval.sval (as simple strings). + All name look-ups now handled in ada-exp.y. + Introduce "::" (COLONCOLON) token and return as separate token. + (processId): Change return convention. Comment. + Leave leading "'" in place. + (processString): New function. + (find_dot_all): Add note to comment. + Fix problem that allowed match only at the end. + + * ada-lang.c: Introduce aggregates. + (find_struct_field): Add new parameter to count fields skipped, and + allow other output parameters to be NULL. + (value_tag_from_contents_and_address, ada_value_struct_elt): Use + new find_struct_field. + (ada_index_struct_field, assign_aggregate, ada_is_array_type) + (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field) + (num_component_specs, assign_component, assign_aggregate): + (aggregate_assign_from_choices,aggregate_assign_positional) + (aggregate_assign_others,add_component_interval): + New functions. + (ada_evaluate_subexp): Declare. + Add aggregate-related operators. + (ada_forward_operator_length): Declare. + (resolve_subexp): Add cases for new aggregate operators and OP_NAME. + Consolidate Ada operators, using ada_forward_operator_length. + (ada_search_struct_field): Search in forward order. + (ADA_OPERATORS): Add new aggregate operators. + (ada_operator_length, ada_op_name, ada_forward_operator_length) + (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate + operators and OP_NAME. + (ada_type_of_array): Use longest_to_int. + (value_assign_to_component): New function. + (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body): + Add OP_NAME case. + (ada_forward_operator_length, ada_dump_subexp_body): + Add OP_STRING case. + + * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS, + OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL. + +2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com> + * ada-lang.c (process_raise_exception_name): Remove extraneous definition from unsubmitted code. |