gcc-4.6.0: Bring in patches from FSF 4.6 branch

This brings in new patches from 4.6 release branch
updates the comment section of existing branch to not
contain patch numbers.

Tested build on qemu for arm ppc mips x86 and x86_64

(From OE-Core rev: 3968f33b6542cf20cf63cf49bfbc033bd2486295)

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

1 files changed, 99 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0371-PR-c-49223.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0371-PR-c-49223.patch
new file mode 100644
index 0000000000..45e2320b71
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0371-PR-c-49223.patch
@@ -0,0 +1,99 @@
+From 2be264baf4367b63b7cb88bf3d7cb5c687d91c28 Mon Sep 17 00:00:00 2001
+From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Mon, 30 May 2011 12:18:59 +0000
+Subject: [PATCH]        PR c++/49223
+        * semantics.c (finish_omp_clauses): Call require_complete_type
+        even for copyin/copyprivate clauses.  Only call
+        cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
+
+        * g++.dg/gomp/pr49223-1.C: New test.
+        * g++.dg/gomp/pr49223-2.C: New test.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174433 138bc75d-0d04-0410-961f-82ee72b054a4
+
+index cfd6cf0..d56423e 100644
+--- a/gcc/cp/semantics.c
++++ b/gcc/cp/semantics.c
+@@ -3945,12 +3945,13 @@ finish_omp_clauses (tree clauses)
+          break;
+        }
+ 
+-      if (need_complete_non_reference)
++      if (need_complete_non_reference || need_copy_assignment)
+        {
+          t = require_complete_type (t);
+          if (t == error_mark_node)
+            remove = true;
+-         else if (TREE_CODE (TREE_TYPE (t)) == REFERENCE_TYPE)
++         else if (TREE_CODE (TREE_TYPE (t)) == REFERENCE_TYPE
++                  && need_complete_non_reference)
+            {
+              error ("%qE has reference type for %qs", t, name);
+              remove = true;
+@@ -3992,6 +3993,7 @@ finish_omp_clauses (tree clauses)
+         Save the results, because later we won't be in the right context
+         for making these queries.  */
+       if (CLASS_TYPE_P (inner_type)
++         && COMPLETE_TYPE_P (inner_type)
+          && (need_default_ctor || need_copy_ctor || need_copy_assignment)
+          && !type_dependent_expression_p (t)
+          && cxx_omp_create_clause_info (c, inner_type, need_default_ctor,
+new file mode 100644
+index 0000000..307210f
+--- /dev/null
++++ b/gcc/testsuite/g++.dg/gomp/pr49223-1.C
+@@ -0,0 +1,28 @@
++// PR c++/49223
++// { dg-do compile }
++// { dg-options "-fopenmp" }
++
++template <int N>
++struct V
++{
++  V () {}
++  ~V () {}
++};
++
++template <int N>
++struct S
++{
++  void foo ()
++  {
++    V <0> v;
++    #pragma omp parallel private (v)
++      ;
++  }
++};
++
++void
++bar (void)
++{
++  S <0> s;
++  s.foo ();
++}
+diff --git a/gcc/testsuite/g++.dg/gomp/pr49223-2.C b/gcc/testsuite/g++.dg/gomp/pr49223-2.C
+new file mode 100644
+index 0000000..9539773
+--- /dev/null
++++ b/gcc/testsuite/g++.dg/gomp/pr49223-2.C
+@@ -0,0 +1,16 @@
++// PR c++/49223
++// { dg-do compile }
++// { dg-require-effective-target tls }
++// { dg-options "-fopenmp" }
++
++struct S;                      // { dg-error "forward declaration" }
++extern __thread struct S s;    // { dg-error "has incomplete type" }
++struct T;
++extern __thread struct T t;
++
++void
++foo ()
++{
++  #pragma omp parallel copyin (s)
++    ;
++}
+-- 
+1.7.0.4
+