1 /****************************************************************************
3 * GNAT COMPILER COMPONENTS *
7 * C Implementation File *
9 * Copyright (C) 1992-2011, Free Software Foundation, Inc. *
11 * GNAT is free software; you can redistribute it and/or modify it under *
12 * terms of the GNU General Public License as published by the Free Soft- *
13 * ware Foundation; either version 3, or (at your option) any later ver- *
14 * sion. GNAT is distributed in the hope that it will be useful, but WITH- *
15 * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
17 * for more details. You should have received a copy of the GNU General *
18 * Public License distributed with GNAT; see file COPYING3. If not see *
19 * <http://www.gnu.org/licenses/>. *
21 * GNAT was originally developed by the GNAT team at New York University. *
22 * Extensive contributions were provided by Ada Core Technologies Inc. *
24 ****************************************************************************/
28 #include "coretypes.h"
31 #include "diagnostic.h"
37 #include "langhooks.h"
38 #include "langhooks-def.h"
42 #include "function.h" /* For pass_by_reference. */
45 #include "adadecode.h"
59 /* This symbol needs to be defined for the front-end. */
60 void *callgraph_info_file = NULL;
62 /* Command-line argc and argv. These variables are global since they are
63 imported in back_end.adb. */
64 unsigned int save_argc;
65 const char **save_argv;
67 /* GNAT argc and argv. */
69 extern char **gnat_argv;
71 /* Declare functions we use as part of startup. */
72 extern void __gnat_initialize (void *);
73 extern void __gnat_install_SEH_handler (void *);
74 extern void adainit (void);
75 extern void _ada_gnat1drv (void);
77 /* The parser for the language. For us, we process the GNAT tree. */
80 gnat_parse_file (void)
84 /* Call the target specific initializations. */
85 __gnat_initialize (NULL);
87 /* ??? Call the SEH initialization routine. This is to workaround
88 a bootstrap path problem. The call below should be removed at some
89 point and the SEH pointer passed to __gnat_initialize() above. */
90 __gnat_install_SEH_handler((void *)seh);
92 /* Call the front-end elaboration procedures. */
95 /* Call the front end. */
99 /* Decode all the language specific options that cannot be decoded by GCC.
100 The option decoding phase of GCC calls this routine on the flags that
101 are marked as Ada-specific. Return true on success or false on failure. */
104 gnat_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED, int value,
105 int kind ATTRIBUTE_UNUSED, location_t loc ATTRIBUTE_UNUSED,
106 const struct cl_option_handlers *handlers ATTRIBUTE_UNUSED)
108 enum opt_code code = (enum opt_code) scode;
114 warn_uninitialized = value;
115 warn_maybe_uninitialized = value;
118 case OPT_Wmissing_prototypes:
119 case OPT_Wstrict_prototypes:
120 case OPT_Wwrite_strings:
122 case OPT_Wvariadic_macros:
123 case OPT_Wold_style_definition:
124 case OPT_Wmissing_format_attribute:
125 case OPT_Woverlength_strings:
126 /* These are used in the GCC Makefile. */
130 warning (0, "%<-gnat%> misspelled as %<-gant%>");
132 /* ... fall through ... */
140 /* These are handled by the front-end. */
150 /* Return language mask for option processing. */
153 gnat_option_lang_mask (void)
158 /* Initialize options structure OPTS. */
161 gnat_init_options_struct (struct gcc_options *opts)
163 /* Uninitialized really means uninitialized in Ada. */
164 opts->x_flag_zero_initialized_in_bss = 0;
167 /* Initialize for option processing. */
170 gnat_init_options (unsigned int decoded_options_count,
171 struct cl_decoded_option *decoded_options)
173 /* Reconstruct an argv array for use of back_end.adb.
175 ??? back_end.adb should not rely on this; instead, it should work with
176 decoded options without such reparsing, to ensure consistency in how
177 options are decoded. */
180 save_argv = XNEWVEC (const char *, 2 * decoded_options_count + 1);
182 for (i = 0; i < decoded_options_count; i++)
184 size_t num_elements = decoded_options[i].canonical_option_num_elements;
186 if (decoded_options[i].errors
187 || decoded_options[i].opt_index == OPT_SPECIAL_unknown
188 || num_elements == 0)
191 /* Deal with -I- specially since it must be a single switch. */
192 if (decoded_options[i].opt_index == OPT_I
194 && decoded_options[i].canonical_option[1][0] == '-'
195 && decoded_options[i].canonical_option[1][1] == '\0')
196 save_argv[save_argc++] = "-I-";
199 gcc_assert (num_elements >= 1 && num_elements <= 2);
200 save_argv[save_argc++] = decoded_options[i].canonical_option[0];
201 if (num_elements >= 2)
202 save_argv[save_argc++] = decoded_options[i].canonical_option[1];
205 save_argv[save_argc] = NULL;
207 gnat_argv = (char **) xmalloc (sizeof (save_argv[0]));
208 gnat_argv[0] = xstrdup (save_argv[0]); /* name of the command */
212 /* Ada code requires variables for these settings rather than elements
213 of the global_options structure. */
216 #undef flag_compare_debug
217 #undef flag_stack_check
220 int flag_compare_debug;
221 enum stack_check_type flag_stack_check = NO_STACK_CHECK;
223 /* Post-switch processing. */
226 gnat_post_options (const char **pfilename ATTRIBUTE_UNUSED)
228 /* Excess precision other than "fast" requires front-end support. */
229 if (flag_excess_precision_cmdline == EXCESS_PRECISION_STANDARD
230 && TARGET_FLT_EVAL_METHOD_NON_DEFAULT)
231 sorry ("-fexcess-precision=standard for Ada");
232 flag_excess_precision_cmdline = EXCESS_PRECISION_FAST;
234 /* ??? The warning machinery is outsmarted by Ada. */
235 warn_unused_parameter = 0;
237 /* No psABI change warnings for Ada. */
240 optimize = global_options.x_optimize;
241 optimize_size = global_options.x_optimize_size;
242 flag_compare_debug = global_options.x_flag_compare_debug;
243 flag_stack_check = global_options.x_flag_stack_check;
248 /* Here is the function to handle the compiler error processing in GCC. */
251 internal_error_function (diagnostic_context *context,
252 const char *msgid, va_list *ap)
255 char *buffer, *p, *loc;
256 String_Template temp, temp_loc;
257 Fat_Pointer fp, fp_loc;
260 /* Warn if plugins present. */
263 /* Reset the pretty-printer. */
264 pp_clear_output_area (context->printer);
266 /* Format the message into the pretty-printer. */
267 tinfo.format_spec = msgid;
269 tinfo.err_no = errno;
270 pp_format_verbatim (context->printer, &tinfo);
272 /* Extract a (writable) pointer to the formatted text. */
273 buffer = xstrdup (pp_formatted_text (context->printer));
275 /* Go up to the first newline. */
276 for (p = buffer; *p; p++)
284 temp.High_Bound = p - buffer;
288 s = expand_location (input_location);
289 if (context->show_column && s.column != 0)
290 asprintf (&loc, "%s:%d:%d", s.file, s.line, s.column);
292 asprintf (&loc, "%s:%d", s.file, s.line);
293 temp_loc.Low_Bound = 1;
294 temp_loc.High_Bound = strlen (loc);
295 fp_loc.Bounds = &temp_loc;
298 Current_Error_Node = error_gnat_node;
299 Compiler_Abort (fp, -1, fp_loc);
302 /* Perform all the initialization steps that are language-specific. */
307 /* Do little here, most of the standard declarations are set up after the
308 front-end has been run. Use the same `char' as C, this doesn't really
309 matter since we'll use the explicit `unsigned char' for Character. */
310 build_common_tree_nodes (flag_signed_char, false);
312 /* In Ada, we use an unsigned 8-bit type for the default boolean type. */
313 boolean_type_node = make_unsigned_type (8);
314 TREE_SET_CODE (boolean_type_node, BOOLEAN_TYPE);
315 SET_TYPE_RM_MAX_VALUE (boolean_type_node,
316 build_int_cst (boolean_type_node, 1));
317 SET_TYPE_RM_SIZE (boolean_type_node, bitsize_int (1));
319 sbitsize_one_node = sbitsize_int (1);
320 sbitsize_unit_node = sbitsize_int (BITS_PER_UNIT);
321 boolean_true_node = TYPE_MAX_VALUE (boolean_type_node);
322 boolean_false_node = TYPE_MIN_VALUE (boolean_type_node);
324 ptr_void_type_node = build_pointer_type (void_type_node);
326 /* Show that REFERENCE_TYPEs are internal and should be Pmode. */
327 internal_reference_types ();
329 /* Register our internal error function. */
330 global_dc->internal_error = &internal_error_function;
335 /* If we are using the GCC mechanism to process exception handling, we
336 have to register the personality routine for Ada and to initialize
337 various language dependent hooks. */
340 gnat_init_gcc_eh (void)
342 #ifdef DWARF2_UNWIND_INFO
343 /* lang_dependent_init already called dwarf2out_frame_init if true. */
344 int dwarf2out_frame_initialized = dwarf2out_do_frame ();
347 /* We shouldn't do anything if the No_Exceptions_Handler pragma is set,
348 though. This could for instance lead to the emission of tables with
349 references to symbols (such as the Ada eh personality routine) within
350 libraries we won't link against. */
351 if (No_Exception_Handlers_Set ())
354 /* Tell GCC we are handling cleanup actions through exception propagation.
355 This opens possibilities that we don't take advantage of yet, but is
356 nonetheless necessary to ensure that fixup code gets assigned to the
357 right exception regions. */
358 using_eh_for_cleanups ();
360 /* Turn on -fexceptions and -fnon-call-exceptions. The first one triggers
361 the generation of the necessary exception tables. The second one is
362 useful for two reasons: 1/ we map some asynchronous signals like SEGV to
363 exceptions, so we need to ensure that the insns which can lead to such
364 signals are correctly attached to the exception region they pertain to,
365 2/ Some calls to pure subprograms are handled as libcall blocks and then
366 marked as "cannot trap" if the flag is not set (see emit_libcall_block).
367 We should not let this be since it is possible for such calls to actually
370 flag_non_call_exceptions = 1;
374 #ifdef DWARF2_UNWIND_INFO
375 if (!dwarf2out_frame_initialized && dwarf2out_do_frame ())
376 dwarf2out_frame_init ();
380 /* Print language-specific items in declaration NODE. */
383 gnat_print_decl (FILE *file, tree node, int indent)
385 switch (TREE_CODE (node))
388 print_node (file, "corresponding var",
389 DECL_CONST_CORRESPONDING_VAR (node), indent + 4);
393 print_node (file, "original field", DECL_ORIGINAL_FIELD (node),
398 print_node (file, "renamed object", DECL_RENAMED_OBJECT (node),
407 /* Print language-specific items in type NODE. */
410 gnat_print_type (FILE *file, tree node, int indent)
412 switch (TREE_CODE (node))
415 print_node (file, "ci/co list", TYPE_CI_CO_LIST (node), indent + 4);
419 if (TYPE_MODULAR_P (node))
420 print_node_brief (file, "modulus", TYPE_MODULUS (node), indent + 4);
421 else if (TYPE_HAS_ACTUAL_BOUNDS_P (node))
422 print_node (file, "actual bounds", TYPE_ACTUAL_BOUNDS (node),
424 else if (TYPE_VAX_FLOATING_POINT_P (node))
427 print_node (file, "index type", TYPE_INDEX_TYPE (node), indent + 4);
429 /* ... fall through ... */
433 print_node_brief (file, "RM size", TYPE_RM_SIZE (node), indent + 4);
435 /* ... fall through ... */
438 print_node_brief (file, "RM min", TYPE_RM_MIN_VALUE (node), indent + 4);
439 print_node_brief (file, "RM max", TYPE_RM_MAX_VALUE (node), indent + 4);
443 print_node (file,"actual bounds", TYPE_ACTUAL_BOUNDS (node), indent + 4);
447 print_node (file,"representative array",
448 TYPE_REPRESENTATIVE_ARRAY (node), indent + 4);
452 if (TYPE_FAT_POINTER_P (node) || TYPE_CONTAINS_TEMPLATE_P (node))
453 print_node (file, "unconstrained array",
454 TYPE_UNCONSTRAINED_ARRAY (node), indent + 4);
456 print_node (file, "Ada size", TYPE_ADA_SIZE (node), indent + 4);
460 case QUAL_UNION_TYPE:
461 print_node (file, "Ada size", TYPE_ADA_SIZE (node), indent + 4);
469 /* Return the name to be printed for DECL. */
472 gnat_printable_name (tree decl, int verbosity)
474 const char *coded_name = IDENTIFIER_POINTER (DECL_NAME (decl));
475 char *ada_name = (char *) ggc_alloc_atomic (strlen (coded_name) * 2 + 60);
477 __gnat_decode (coded_name, ada_name, 0);
479 if (verbosity == 2 && !DECL_IS_BUILTIN (decl))
481 Set_Identifier_Casing (ada_name, DECL_SOURCE_FILE (decl));
482 return ggc_strdup (Name_Buffer);
488 /* Return the name to be used in DWARF debug info for DECL. */
491 gnat_dwarf_name (tree decl, int verbosity ATTRIBUTE_UNUSED)
493 gcc_assert (DECL_P (decl));
494 return (const char *) IDENTIFIER_POINTER (DECL_NAME (decl));
497 /* Return the descriptive type associated with TYPE, if any. */
500 gnat_descriptive_type (const_tree type)
502 if (TYPE_STUB_DECL (type))
503 return DECL_PARALLEL_TYPE (TYPE_STUB_DECL (type));
508 /* Return true if types T1 and T2 are identical for type hashing purposes.
509 Called only after doing all language independent checks. At present,
510 this function is only called when both types are FUNCTION_TYPE. */
513 gnat_type_hash_eq (const_tree t1, const_tree t2)
515 gcc_assert (TREE_CODE (t1) == FUNCTION_TYPE);
516 return fntype_same_flags_p (t1, TYPE_CI_CO_LIST (t2),
517 TYPE_RETURN_UNCONSTRAINED_P (t2),
518 TYPE_RETURN_BY_DIRECT_REF_P (t2),
519 TREE_ADDRESSABLE (t2));
522 /* Do nothing (return the tree node passed). */
525 gnat_return_tree (tree t)
530 /* Get the alias set corresponding to a type or expression. */
532 static alias_set_type
533 gnat_get_alias_set (tree type)
535 /* If this is a padding type, use the type of the first field. */
536 if (TYPE_IS_PADDING_P (type))
537 return get_alias_set (TREE_TYPE (TYPE_FIELDS (type)));
539 /* If the type is an unconstrained array, use the type of the
540 self-referential array we make. */
541 else if (TREE_CODE (type) == UNCONSTRAINED_ARRAY_TYPE)
543 get_alias_set (TREE_TYPE (TREE_TYPE (TYPE_FIELDS (TREE_TYPE (type)))));
545 /* If the type can alias any other types, return the alias set 0. */
546 else if (TYPE_P (type)
547 && TYPE_UNIVERSAL_ALIASING_P (TYPE_MAIN_VARIANT (type)))
553 /* GNU_TYPE is a type. Return its maximum size in bytes, if known,
554 as a constant when possible. */
557 gnat_type_max_size (const_tree gnu_type)
559 /* First see what we can get from TYPE_SIZE_UNIT, which might not
560 be constant even for simple expressions if it has already been
561 elaborated and possibly replaced by a VAR_DECL. */
562 tree max_unitsize = max_size (TYPE_SIZE_UNIT (gnu_type), true);
564 /* If we don't have a constant, see what we can get from TYPE_ADA_SIZE,
565 which should stay untouched. */
566 if (!host_integerp (max_unitsize, 1)
567 && (TREE_CODE (gnu_type) == RECORD_TYPE
568 || TREE_CODE (gnu_type) == UNION_TYPE
569 || TREE_CODE (gnu_type) == QUAL_UNION_TYPE)
570 && TYPE_ADA_SIZE (gnu_type))
572 tree max_adasize = max_size (TYPE_ADA_SIZE (gnu_type), true);
574 /* If we have succeeded in finding a constant, round it up to the
575 type's alignment and return the result in units. */
576 if (host_integerp (max_adasize, 1))
578 = size_binop (CEIL_DIV_EXPR,
579 round_up (max_adasize, TYPE_ALIGN (gnu_type)),
586 /* GNU_TYPE is a subtype of an integral type. Set LOWVAL to the low bound
587 and HIGHVAL to the high bound, respectively. */
590 gnat_get_subrange_bounds (const_tree gnu_type, tree *lowval, tree *highval)
592 *lowval = TYPE_MIN_VALUE (gnu_type);
593 *highval = TYPE_MAX_VALUE (gnu_type);
596 /* GNU_TYPE is the type of a subprogram parameter. Determine if it should be
597 passed by reference by default. */
600 default_pass_by_ref (tree gnu_type)
602 /* We pass aggregates by reference if they are sufficiently large. The
603 choice of constant here is somewhat arbitrary. We also pass by
604 reference if the target machine would either pass or return by
605 reference. Strictly speaking, we need only check the return if this
606 is an In Out parameter, but it's probably best to err on the side of
607 passing more things by reference. */
609 if (pass_by_reference (NULL, TYPE_MODE (gnu_type), gnu_type, true))
612 if (targetm.calls.return_in_memory (gnu_type, NULL_TREE))
615 if (AGGREGATE_TYPE_P (gnu_type)
616 && (!host_integerp (TYPE_SIZE (gnu_type), 1)
617 || 0 < compare_tree_int (TYPE_SIZE (gnu_type),
618 8 * TYPE_ALIGN (gnu_type))))
624 /* GNU_TYPE is the type of a subprogram parameter. Determine if it must be
625 passed by reference. */
628 must_pass_by_ref (tree gnu_type)
630 /* We pass only unconstrained objects, those required by the language
631 to be passed by reference, and objects of variable size. The latter
632 is more efficient, avoids problems with variable size temporaries,
633 and does not produce compatibility problems with C, since C does
634 not have such objects. */
635 return (TREE_CODE (gnu_type) == UNCONSTRAINED_ARRAY_TYPE
636 || TREE_ADDRESSABLE (gnu_type)
637 || (TYPE_SIZE (gnu_type)
638 && TREE_CODE (TYPE_SIZE (gnu_type)) != INTEGER_CST));
641 /* Return the size of the FP mode with precision PREC. */
644 fp_prec_to_size (int prec)
646 enum machine_mode mode;
648 for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT); mode != VOIDmode;
649 mode = GET_MODE_WIDER_MODE (mode))
650 if (GET_MODE_PRECISION (mode) == prec)
651 return GET_MODE_BITSIZE (mode);
656 /* Return the precision of the FP mode with size SIZE. */
659 fp_size_to_prec (int size)
661 enum machine_mode mode;
663 for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT); mode != VOIDmode;
664 mode = GET_MODE_WIDER_MODE (mode))
665 if (GET_MODE_BITSIZE (mode) == size)
666 return GET_MODE_PRECISION (mode);
671 static GTY(()) tree gnat_eh_personality_decl;
673 /* Return the GNAT personality function decl. */
676 gnat_eh_personality (void)
678 if (!gnat_eh_personality_decl)
679 gnat_eh_personality_decl = build_personality_function ("gnat");
680 return gnat_eh_personality_decl;
683 /* Initialize language-specific bits of tree_contains_struct. */
688 MARK_TS_COMMON (UNCONSTRAINED_ARRAY_TYPE);
690 MARK_TS_TYPED (UNCONSTRAINED_ARRAY_REF);
691 MARK_TS_TYPED (NULL_EXPR);
692 MARK_TS_TYPED (PLUS_NOMOD_EXPR);
693 MARK_TS_TYPED (MINUS_NOMOD_EXPR);
694 MARK_TS_TYPED (ATTR_ADDR_EXPR);
695 MARK_TS_TYPED (STMT_STMT);
696 MARK_TS_TYPED (LOOP_STMT);
697 MARK_TS_TYPED (EXIT_STMT);
700 /* Definitions for our language-specific hooks. */
702 #undef LANG_HOOKS_NAME
703 #define LANG_HOOKS_NAME "GNU Ada"
704 #undef LANG_HOOKS_IDENTIFIER_SIZE
705 #define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct tree_identifier)
706 #undef LANG_HOOKS_INIT
707 #define LANG_HOOKS_INIT gnat_init
708 #undef LANG_HOOKS_OPTION_LANG_MASK
709 #define LANG_HOOKS_OPTION_LANG_MASK gnat_option_lang_mask
710 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
711 #define LANG_HOOKS_INIT_OPTIONS_STRUCT gnat_init_options_struct
712 #undef LANG_HOOKS_INIT_OPTIONS
713 #define LANG_HOOKS_INIT_OPTIONS gnat_init_options
714 #undef LANG_HOOKS_HANDLE_OPTION
715 #define LANG_HOOKS_HANDLE_OPTION gnat_handle_option
716 #undef LANG_HOOKS_POST_OPTIONS
717 #define LANG_HOOKS_POST_OPTIONS gnat_post_options
718 #undef LANG_HOOKS_PARSE_FILE
719 #define LANG_HOOKS_PARSE_FILE gnat_parse_file
720 #undef LANG_HOOKS_TYPE_HASH_EQ
721 #define LANG_HOOKS_TYPE_HASH_EQ gnat_type_hash_eq
722 #undef LANG_HOOKS_GETDECLS
723 #define LANG_HOOKS_GETDECLS lhd_return_null_tree_v
724 #undef LANG_HOOKS_PUSHDECL
725 #define LANG_HOOKS_PUSHDECL gnat_return_tree
726 #undef LANG_HOOKS_WRITE_GLOBALS
727 #define LANG_HOOKS_WRITE_GLOBALS gnat_write_global_declarations
728 #undef LANG_HOOKS_GET_ALIAS_SET
729 #define LANG_HOOKS_GET_ALIAS_SET gnat_get_alias_set
730 #undef LANG_HOOKS_PRINT_DECL
731 #define LANG_HOOKS_PRINT_DECL gnat_print_decl
732 #undef LANG_HOOKS_PRINT_TYPE
733 #define LANG_HOOKS_PRINT_TYPE gnat_print_type
734 #undef LANG_HOOKS_TYPE_MAX_SIZE
735 #define LANG_HOOKS_TYPE_MAX_SIZE gnat_type_max_size
736 #undef LANG_HOOKS_DECL_PRINTABLE_NAME
737 #define LANG_HOOKS_DECL_PRINTABLE_NAME gnat_printable_name
738 #undef LANG_HOOKS_DWARF_NAME
739 #define LANG_HOOKS_DWARF_NAME gnat_dwarf_name
740 #undef LANG_HOOKS_GIMPLIFY_EXPR
741 #define LANG_HOOKS_GIMPLIFY_EXPR gnat_gimplify_expr
742 #undef LANG_HOOKS_TYPE_FOR_MODE
743 #define LANG_HOOKS_TYPE_FOR_MODE gnat_type_for_mode
744 #undef LANG_HOOKS_TYPE_FOR_SIZE
745 #define LANG_HOOKS_TYPE_FOR_SIZE gnat_type_for_size
746 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
747 #define LANG_HOOKS_TYPES_COMPATIBLE_P gnat_types_compatible_p
748 #undef LANG_HOOKS_GET_SUBRANGE_BOUNDS
749 #define LANG_HOOKS_GET_SUBRANGE_BOUNDS gnat_get_subrange_bounds
750 #undef LANG_HOOKS_DESCRIPTIVE_TYPE
751 #define LANG_HOOKS_DESCRIPTIVE_TYPE gnat_descriptive_type
752 #undef LANG_HOOKS_ATTRIBUTE_TABLE
753 #define LANG_HOOKS_ATTRIBUTE_TABLE gnat_internal_attribute_table
754 #undef LANG_HOOKS_BUILTIN_FUNCTION
755 #define LANG_HOOKS_BUILTIN_FUNCTION gnat_builtin_function
756 #undef LANG_HOOKS_EH_PERSONALITY
757 #define LANG_HOOKS_EH_PERSONALITY gnat_eh_personality
758 #undef LANG_HOOKS_DEEP_UNSHARING
759 #define LANG_HOOKS_DEEP_UNSHARING true
760 #undef LANG_HOOKS_INIT_TS
761 #define LANG_HOOKS_INIT_TS gnat_init_ts
763 struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
765 #include "gt-ada-misc.h"