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This implements a rudimentary version of the la_print_typedef method
for Ada. Ada usually does not use typedefs, but there is one exception:
pointers to unconstrained arrays. Without this patch, we sometimes
get an error in the "info types" output:
(gdb) info types new_integer_type
All types matching regular expression "new_integer_type":
File foo.adb:
Language not supported.
For now, we treat the typedef as if it did not exist - using the
underlying type instead. This is the right thing to do for most cases,
the only exception being access to array types. Since we already have
a general issue in handling these pointers (we confuse them with fat
pointers), we will enhance ada_print_typedef to handle these pointers
at the same time we address the general issue.
gdb/ChangeLog:
* ada-typeprint.c (ada_print_typedef): New function.
* ada-lang.h (ada_print_typedef): Add declaration.
* ada-lang.c (ada_language_defn): set la_print_typdef field
to ada_print_typedef.
gdb/testsuite/ChangeLog:
* info_types.c, info_types.exp: New files.
Tested on x86_64-linux.
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|---|---|---|
| .. | ||
| array_bounds | ||
| array_return | ||
| array_subscript_addr | ||
| arrayidx | ||
| arrayparam | ||
| arrayptr | ||
| atomic_enum | ||
| call_pn | ||
| catch_ex | ||
| char_param | ||
| complete | ||
| dyn_loc | ||
| exec_changed | ||
| exprs | ||
| fixed_cmp | ||
| fixed_points | ||
| formatted_ref | ||
| frame_args | ||
| fun_addr | ||
| fun_in_declare | ||
| funcall_param | ||
| homonym | ||
| int_deref | ||
| interface | ||
| lang_switch | ||
| mod_from_name | ||
| nested | ||
| null_array | ||
| null_record | ||
| packed_array | ||
| packed_tagged | ||
| print_chars | ||
| ptype_field | ||
| ptype_tagged_param | ||
| rec_return | ||
| ref_param | ||
| ref_tick_size | ||
| start | ||
| str_ref_cmp | ||
| sym_print_name | ||
| taft_type | ||
| tagged | ||
| tasks | ||
| tick_last_segv | ||
| type_coercion | ||
| uninitialized_vars | ||
| variant_record_packed_array | ||
| watch_arg | ||
| array_bounds.exp | ||
| array_return.exp | ||
| array_subscript_addr.exp | ||
| arrayidx.exp | ||
| arrayparam.exp | ||
| arrayptr.exp | ||
| assign_1.exp | ||
| atomic_enum.exp | ||
| boolean_expr.exp | ||
| call_pn.exp | ||
| catch_ex.exp | ||
| char_param.exp | ||
| complete.exp | ||
| dyn_loc.exp | ||
| exec_changed.exp | ||
| exprs.exp | ||
| fixed_cmp.exp | ||
| fixed_points.exp | ||
| formatted_ref.exp | ||
| frame_args.exp | ||
| fun_addr.exp | ||
| fun_in_declare.exp | ||
| funcall_param.exp | ||
| gnat_ada.gpr | ||
| homonym.exp | ||
| info_types.c | ||
| info_types.exp | ||
| int_deref.exp | ||
| interface.exp | ||
| lang_switch.exp | ||
| Makefile.in | ||
| mod_from_name.exp | ||
| nested.exp | ||
| null_array.exp | ||
| null_record.exp | ||
| packed_array.exp | ||
| packed_tagged.exp | ||
| print_chars.exp | ||
| print_pc.exp | ||
| ptype_arith_binop.exp | ||
| ptype_field.exp | ||
| ptype_tagged_param.exp | ||
| rec_return.exp | ||
| ref_param.exp | ||
| ref_tick_size.exp | ||
| start.exp | ||
| str_ref_cmp.exp | ||
| sym_print_name.exp | ||
| taft_type.exp | ||
| tagged.exp | ||
| tasks.exp | ||
| tick_last_segv.exp | ||
| type_coercion.exp | ||
| uninitialized_vars.exp | ||
| variant_record_packed_array.exp | ||
| watch_arg.exp | ||