gcc-4.6.0: Backport FSF 4.6 branch patches

This is set of bugfixes that has been done on
FSF gcc-4_2-branch since 4.6.0 was released

They will roll into 4.6.1 release once that
happens in coming approx 6 months time then
we can simply remove them thats the reason
so use a separate .inc file to define the
SRC_URI additions

(From OE-Core rev: b0d5b9f12adbce2c4a0df6059f5671188cd32293)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0064-2011-04-04-Janus-Weil-janus-gcc.gnu.org.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0064-2011-04-04-Janus-Weil-janus-gcc.gnu.org.patch
new file mode 100644
index 0000000000..5491aa5eec
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0064-2011-04-04-Janus-Weil-janus-gcc.gnu.org.patch
@@ -0,0 +1,57 @@
+From ca7759868733b4570e496b889e711523640fc582 Mon Sep 17 00:00:00 2001
+From: janus <janus@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Mon, 4 Apr 2011 18:53:34 +0000
+Subject: [PATCH 064/200] 2011-04-04  Janus Weil  <janus@gcc.gnu.org>
+
+        PR fortran/48291
+        * class.c (get_unique_hashed_string): Adjust maximum allowable length
+        for unique type string.
+
+2011-04-04  Janus Weil  <janus@gcc.gnu.org>
+
+        PR fortran/48291
+        * gfortran.dg/class_42.f03: New.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171950 138bc75d-0d04-0410-961f-82ee72b054a4
+
+index 85da3cb..b99930a 100644
+--- a/gcc/fortran/class.c
++++ b/gcc/fortran/class.c
+@@ -137,9 +137,9 @@ get_unique_hashed_string (char *string, gfc_symbol *derived)
+ {
+   char tmp[2*GFC_MAX_SYMBOL_LEN+2];
+   get_unique_type_string (&tmp[0], derived);
+-  /* If string is too long, use hash value in hex representation
+-     (allow for extra decoration, cf. gfc_build_class_symbol)*/
+-  if (strlen (tmp) > GFC_MAX_SYMBOL_LEN - 10)
++  /* If string is too long, use hash value in hex representation (allow for
++     extra decoration, cf. gfc_build_class_symbol & gfc_find_derived_vtab).  */
++  if (strlen (tmp) > GFC_MAX_SYMBOL_LEN - 11)
+     {
+       int h = gfc_hash_value (derived);
+       sprintf (string, "%X", h);
+new file mode 100644
+index 0000000..dd59835
+--- /dev/null
++++ b/gcc/testsuite/gfortran.dg/class_42.f03
+@@ -0,0 +1,16 @@
++! { dg-do compile }
++!
++! PR 48291: [4.6/4.7 Regression] [OOP] internal compiler error, new_symbol(): Symbol name too long
++!
++! Contributed by Adrian Prantl <adrian@llnl.gov>
++
++module Overload_AnException_Impl
++  type :: Overload_AnException_impl_t
++  end type
++contains
++  subroutine ctor_impl(self)
++    class(Overload_AnException_impl_t) :: self
++  end subroutine
++end module 
++
++! { dg-final { cleanup-modules "Overload_AnException_Impl" } }
+-- 
+1.7.0.4
+