1 files changed, 0 insertions, 116 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0114-PR-c-48570.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0114-PR-c-48570.patch
deleted file mode 100644
index c047fbfd0..000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0114-PR-c-48570.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From 235c1ad4230b29a189d4300841c4d8c3dd144388 Mon Sep 17 00:00:00 2001
-From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Wed, 13 Apr 2011 15:47:40 +0000
-Subject: [PATCH] 	PR c++/48570
- 	* semantics.c (cxx_eval_array_reference): Handle reading from
- 	wchar_t, char16_t and char32_t STRING_CST.
-
-	* g++.dg/cpp0x/constexpr-wstring1.C: New test.
-	* g++.dg/cpp0x/constexpr-wstring2.C: New test.
-
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@172378 138bc75d-0d04-0410-961f-82ee72b054a4
-
-index e6bb1dc..cf8d329 100644
---- a/gcc/cp/semantics.c
-+++ b/gcc/cp/semantics.c
-@@ -6279,7 +6279,7 @@ cxx_eval_array_reference (const constexpr_call *call, tree t,
- 					   non_constant_p);
-   tree index, oldidx;
-   HOST_WIDE_INT i;
--  unsigned len;
-+  unsigned len, elem_nchars = 1;
-   if (*non_constant_p)
-     return t;
-   oldidx = TREE_OPERAND (t, 1);
-@@ -6291,9 +6291,14 @@ cxx_eval_array_reference (const constexpr_call *call, tree t,
-     return t;
-   else if (addr)
-     return build4 (ARRAY_REF, TREE_TYPE (t), ary, index, NULL, NULL);
--  len = (TREE_CODE (ary) == CONSTRUCTOR
--	 ? CONSTRUCTOR_NELTS (ary)
--	 : (unsigned)TREE_STRING_LENGTH (ary));
-+  if (TREE_CODE (ary) == CONSTRUCTOR)
-+    len = CONSTRUCTOR_NELTS (ary);
-+  else
-+    {
-+      elem_nchars = (TYPE_PRECISION (TREE_TYPE (TREE_TYPE (ary)))
-+		     / TYPE_PRECISION (char_type_node));
-+      len = (unsigned) TREE_STRING_LENGTH (ary) / elem_nchars;
-+    }
-   if (compare_tree_int (index, len) >= 0)
-     {
-       if (!allow_non_constant)
-@@ -6304,9 +6309,16 @@ cxx_eval_array_reference (const constexpr_call *call, tree t,
-   i = tree_low_cst (index, 0);
-   if (TREE_CODE (ary) == CONSTRUCTOR)
-     return VEC_index (constructor_elt, CONSTRUCTOR_ELTS (ary), i)->value;
--  else
-+  else if (elem_nchars == 1)
-     return build_int_cst (cv_unqualified (TREE_TYPE (TREE_TYPE (ary))),
- 			  TREE_STRING_POINTER (ary)[i]);
-+  else
-+    {
-+      tree type = cv_unqualified (TREE_TYPE (TREE_TYPE (ary)));
-+      return native_interpret_expr (type, (const unsigned char *)
-+					  TREE_STRING_POINTER (ary)
-+					  + i * elem_nchars, elem_nchars);
-+    }
-   /* Don't VERIFY_CONSTANT here.  */
- }
- 
-new file mode 100644
-index 0000000..059977b
---- /dev/null
-+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring1.C
-@@ -0,0 +1,34 @@
-+// PR c++/48570
-+// { dg-do run }
-+// { dg-options "-std=c++0x" }
-+
-+extern "C" void abort ();
-+constexpr wchar_t foo (int i) { return L"0123"[i]; }
-+constexpr char16_t bar (int i) { return u"0123"[i]; }
-+constexpr char32_t baz (int i) { return U"0123"[i]; }
-+const wchar_t foo0 = foo (0);
-+const wchar_t foo1 = foo (1);
-+const wchar_t foo2 = foo (2);
-+const wchar_t foo3 = foo (3);
-+const wchar_t foo4 = foo (4);
-+const char16_t bar0 = bar (0);
-+const char16_t bar1 = bar (1);
-+const char16_t bar2 = bar (2);
-+const char16_t bar3 = bar (3);
-+const char16_t bar4 = bar (4);
-+const char32_t baz0 = baz (0);
-+const char32_t baz1 = baz (1);
-+const char32_t baz2 = baz (2);
-+const char32_t baz3 = baz (3);
-+const char32_t baz4 = baz (4);
-+
-+int
-+main ()
-+{
-+  if (foo0 != L'0' || foo1 != L'1' || foo2 != L'2' || foo3 != L'3' || foo4 != L'\0')
-+    abort ();
-+  if (bar0 != u'0' || bar1 != u'1' || bar2 != u'2' || bar3 != u'3' || bar4 != u'\0')
-+    abort ();
-+  if (baz0 != U'0' || baz1 != U'1' || baz2 != U'2' || baz3 != U'3' || baz4 != U'\0')
-+    abort ();
-+}
-diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring2.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring2.C
-new file mode 100644
-index 0000000..4fc8980
---- /dev/null
-+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-wstring2.C
-@@ -0,0 +1,7 @@
-+// PR c++/48570
-+// { dg-do compile }
-+// { dg-options -std=c++0x }
-+
-+constexpr wchar_t c1 = L"hi"[3];	// { dg-error "out of bound" }
-+constexpr char16_t c2 = u"hi"[3];	// { dg-error "out of bound" }
-+constexpr char32_t c3 = U"hi"[3];	// { dg-error "out of bound" }
--- 
-1.7.0.4
-