obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 64 insertions, 0 deletions

diff --git a/gcc/fortran/trans-const.h b/gcc/fortran/trans-const.h
new file mode 100644
index 000000000..9dbe9f8d9
--- /dev/null
+++ b/gcc/fortran/trans-const.h
@@ -0,0 +1,64 @@
+/* Header for code constant translation functions
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010
+   Free Software Foundation, Inc.
+   Contributed by Paul Brook
+
+This file is part of GCC.
+
+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 3, or (at your option) any later
+version.
+
+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 GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+/* Converts between INT_CST and GMP integer representations.  */
+tree gfc_conv_mpz_to_tree (mpz_t, int);
+void gfc_conv_tree_to_mpz (mpz_t, tree);
+
+/* Converts between REAL_CST and MPFR floating-point representations.  */
+tree gfc_conv_mpfr_to_tree (mpfr_t, int, int);
+void gfc_conv_tree_to_mpfr (mpfr_ptr, tree);
+
+/* Build a tree containing a real infinity (or HUGE if infinities are
+   not supported for the given type.  */
+tree gfc_build_inf_or_huge (tree, int);
+
+/* Build a tree for a constant.  Must be an EXPR_CONSTANT gfc_expr.
+   For CHARACTER literal constants, the caller still has to set the
+   string length as a separate operation.  */
+tree gfc_conv_constant_to_tree (gfc_expr *);
+
+/* Like gfc_conv_noncharacter_constant, but works on simplified expression
+   structures.  Also sets the length of CHARACTER strings in the gfc_se.  */
+void gfc_conv_constant (gfc_se *, gfc_expr *);
+
+tree gfc_build_string_const (int, const char *);
+tree gfc_build_wide_string_const (int, int, const gfc_char_t *);
+tree gfc_build_cstring_const (const char *);
+tree gfc_build_localized_cstring_const (const char *);
+
+/* Translate a string constant for a static initializer.  */
+tree gfc_conv_string_init (tree, gfc_expr *);
+
+/* Create a tree node for the string length if it is constant.  */
+void gfc_conv_const_charlen (gfc_charlen *);
+
+/* Initialize the nodes for constants.  */
+void gfc_init_constants (void);
+
+/* Build a constant with given type from an int_cst.  */
+tree gfc_build_const (tree, tree);
+
+/* Integer constants 0..GFC_MAX_DIMENSIONS.  */
+extern GTY(()) tree gfc_rank_cst[GFC_MAX_DIMENSIONS + 1];
+
+#define gfc_index_zero_node gfc_rank_cst[0]
+#define gfc_index_one_node gfc_rank_cst[1]