Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the

non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.

gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.

The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.

1 files changed, 80 insertions, 0 deletions

diff --git a/contrib/gcc/c-lex.h b/contrib/gcc/c-lex.h
new file mode 100644
index 0000000..c1aed08
--- /dev/null
+++ b/contrib/gcc/c-lex.h
@@ -0,0 +1,80 @@
+/* Define constants for communication with c-parse.y.
+   Copyright (C) 1987, 1992 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 CC 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 CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+
+
+enum rid
+{
+  RID_UNUSED,
+  RID_INT,
+  RID_CHAR,
+  RID_FLOAT,
+  RID_DOUBLE,
+  RID_VOID,
+  RID_UNUSED1,
+
+  RID_UNSIGNED,
+  RID_SHORT,
+  RID_LONG,
+  RID_AUTO,
+  RID_STATIC,
+  RID_EXTERN,
+  RID_REGISTER,
+  RID_TYPEDEF,
+  RID_SIGNED,
+  RID_CONST,
+  RID_VOLATILE,
+  RID_INLINE,
+  RID_NOALIAS,
+  RID_ITERATOR,
+  RID_COMPLEX,
+
+  RID_IN,
+  RID_OUT,
+  RID_INOUT,
+  RID_BYCOPY,
+  RID_ONEWAY,
+  RID_ID,
+
+  RID_MAX
+};
+
+#define NORID RID_UNUSED
+
+#define RID_FIRST_MODIFIER RID_UNSIGNED
+
+/* The elements of `ridpointers' are identifier nodes
+   for the reserved type names and storage classes.
+   It is indexed by a RID_... value.  */
+extern tree ridpointers[(int) RID_MAX];
+
+/* the declaration found for the last IDENTIFIER token read in.
+   yylex must look this up to detect typedefs, which get token type TYPENAME,
+   so it is left around in case the identifier is not a typedef but is
+   used in a context which makes it a reference to a variable.  */
+extern tree lastiddecl;
+
+extern char *token_buffer;	/* Pointer to token buffer.  */
+
+extern tree make_pointer_declarator ();
+extern void reinit_parse_for_function ();
+extern int yylex ();
+
+extern char *get_directive_line ();