/* Header for Fortran 95 types backend support.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Paul Brook <paul@nowt.org>
and Steven Bosscher <s.bosscher@student.tudelft.nl>
-This file is part of GNU G95.
+This file is part of GCC.
-GNU G95 is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
-GNU G95 is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
You should have received a copy of the GNU General Public License
-along with GNU G95; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING. If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
#ifndef GFC_BACKEND_H
#define GFC_BACKEND_H
-enum
-{
- F95_INT1_TYPE,
- F95_INT2_TYPE,
- F95_INT4_TYPE,
- F95_INT8_TYPE,
- F95_INT16_TYPE,
- F95_REAL4_TYPE,
- F95_REAL8_TYPE,
- F95_REAl16_TYPE,
- F95_COMPLEX4_TYPE,
- F95_COMPLEX8_TYPE,
- F95_COMPLEX16_TYPE,
- F95_LOGICAL1_TYPE,
- F95_LOGICAL2_TYPE,
- F95_LOGICAL4_TYPE,
- F95_LOGICAL8_TYPE,
- F95_LOGICAL16_TYPE,
- F95_CHARACTER1_TYPE,
- NUM_F95_TYPES
-};
-
#define GFC_DTYPE_RANK_MASK 0x07
#define GFC_DTYPE_TYPE_SHIFT 3
#define GFC_DTYPE_TYPE_MASK 0x38
GFC_DTYPE_CHARACTER
};
-extern GTY(()) tree gfc_type_nodes[NUM_F95_TYPES];
-
extern GTY(()) tree gfc_array_index_type;
+extern GTY(()) tree gfc_character1_type_node;
extern GTY(()) tree ppvoid_type_node;
extern GTY(()) tree pvoid_type_node;
extern GTY(()) tree pchar_type_node;
-
-#define gfc_int1_type_node gfc_type_nodes[F95_INT1_TYPE]
-#define gfc_int2_type_node gfc_type_nodes[F95_INT2_TYPE]
-#define gfc_int4_type_node gfc_type_nodes[F95_INT4_TYPE]
-#define gfc_int8_type_node gfc_type_nodes[F95_INT8_TYPE]
-#define gfc_int16_type_node gfc_type_nodes[F95_INT16_TYPE]
-
-#define gfc_real4_type_node gfc_type_nodes[F95_REAL4_TYPE]
-#define gfc_real8_type_node gfc_type_nodes[F95_REAL8_TYPE]
-#define gfc_real16_type_node gfc_type_nodes[F95_REAL16_TYPE]
-
-#define gfc_complex4_type_node gfc_type_nodes[F95_COMPLEX4_TYPE]
-#define gfc_complex8_type_node gfc_type_nodes[F95_COMPLEX8_TYPE]
-#define gfc_complex16_type_node gfc_type_nodes[F95_COMPLEX16_TYPE]
-
-#define gfc_logical1_type_node gfc_type_nodes[F95_LOGICAL1_TYPE]
-#define gfc_logical2_type_node gfc_type_nodes[F95_LOGICAL2_TYPE]
-#define gfc_logical4_type_node gfc_type_nodes[F95_LOGICAL4_TYPE]
-#define gfc_logical8_type_node gfc_type_nodes[F95_LOGICAL8_TYPE]
-#define gfc_logical16_type_node gfc_type_nodes[F95_LOGICAL16_TYPE]
-
-#define gfc_character1_type_node gfc_type_nodes[F95_CHARACTER1_TYPE]
-
-#define gfc_strlen_kind 4
-#define gfc_strlen_type_node gfc_int4_type_node
-
-/* These C-specific types are used while building builtin function decls.
- For now it doesn't really matter what these are defined to as we don't
- need any of the builtins that use them. */
-#define intmax_type_node gfc_int8_type_node
-#define string_type_node pchar_type_node
-#define const_string_type_node pchar_type_node
+/* This is the type used to hold string lengths. It has nothing to do with
+ the C strlen(3) function. It must be the same as the corresponding
+ definition in gfortran.h. */
+/* TODO: This is still hardcoded as kind=4 in some bits of the compiler
+ and runtime library. */
+extern GTY(()) tree gfc_strlen_type_node;
/* be-function.c */
void gfc_convert_function_code (gfc_namespace *);
/* trans-types.c */
+void gfc_init_kinds (void);
void gfc_init_types (void);
tree gfc_get_int_type (int);
tree gfc_get_complex_type (int);
tree gfc_get_logical_type (int);
tree gfc_get_character_type (int, gfc_charlen *);
+tree gfc_get_character_type_len (int, tree);
tree gfc_sym_type (gfc_symbol *);
tree gfc_typenode_for_spec (gfc_typespec *);
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