1 files changed, 107 insertions, 0 deletions
diff --git a/gcc/f/type.c b/gcc/f/type.c
new file mode 100644
index 00000000000..f359362849f
--- /dev/null
+++ b/gcc/f/type.c
@@ -0,0 +1,107 @@
+/* Implementation of Fortran type abstraction
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Contributed by James Craig Burley (burley@gnu.ai.mit.edu).
+
+This file is part of GNU Fortran.
+
+GNU Fortran 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 Fortran 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 Fortran; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.  */
+
+#include "proj.h"
+#include "type.h"
+#include "malloc.h"
+
+
+/* Look up a type given its base type and kind value.  */
+
+ffetype
+ffetype_lookup_kind (ffetype base_type, int kind)
+{
+  if ((base_type->kinds_ == NULL)
+      || (kind < 0)
+      || (((size_t) kind) >= ARRAY_SIZE (base_type->kinds_->type_)))
+    return NULL;
+
+  return base_type->kinds_->type_[kind];
+}
+
+ffetype
+ffetype_lookup_star (ffetype base_type, int star)
+{
+  if ((base_type->stars_ == NULL)
+      || (star < 0)
+      || (((size_t) star) >= ARRAY_SIZE (base_type->stars_->type_)))
+    return NULL;
+
+  return base_type->stars_->type_[star];
+}
+
+ffetype
+ffetype_new (void)
+{
+  ffetype type;
+
+  type = (ffetype) malloc_new_kp (malloc_pool_image (), "ffetype",
+				    sizeof (*type));
+  type->kinds_ = NULL;
+  type->stars_ = NULL;
+  type->alignment_ = 0;
+  type->modulo_ = 0;
+  type->size_ = 0;
+
+  return type;
+}
+
+void
+ffetype_set_kind (ffetype base_type, int kind, ffetype type)
+{
+  assert (kind < (int) sizeof (*(base_type->kinds_)));
+
+  if (base_type->kinds_ == NULL)
+    {
+      int i;
+
+      base_type->kinds_
+	= (ffetype_indexes_) malloc_new_kp (malloc_pool_image (),
+					    "ffetype_indexes_[kinds]",
+					    sizeof (*(base_type->kinds_)));
+      for (i = 0; ((size_t) i) < ARRAY_SIZE (base_type->kinds_->type_); ++i)
+	base_type->kinds_->type_[i] = NULL;
+    }
+
+  assert (base_type->kinds_->type_[kind] == NULL);
+
+  base_type->kinds_->type_[kind] = type;
+}
+
+void
+ffetype_set_star (ffetype base_type, int star, ffetype type)
+{
+  if (base_type->stars_ == NULL)
+    {
+      int i;
+
+      base_type->stars_
+	= (ffetype_indexes_) malloc_new_kp (malloc_pool_image (),
+					    "ffetype_indexes_[stars]",
+					    sizeof (*(base_type->stars_)));
+      for (i = 0; ((size_t) i) < ARRAY_SIZE (base_type->stars_->type_); ++i)
+	base_type->stars_->type_[i] = NULL;
+    }
+
+  assert (base_type->stars_->type_[star] == NULL);
+
+  base_type->stars_->type_[star] = type;
+}