diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0338-PR-c-46696.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0338-PR-c-46696.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0338-PR-c-46696.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0338-PR-c-46696.patch new file mode 100644 index 0000000000..b08e4b3725 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0338-PR-c-46696.patch @@ -0,0 +1,48 @@ +From c2acb441c539c4d3c307166def3c3c779cdccf43 Mon Sep 17 00:00:00 2001 +From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Wed, 25 May 2011 20:29:47 +0000 +Subject: [PATCH] PR c++/46696 + * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174233 138bc75d-0d04-0410-961f-82ee72b054a4 + +index 578eb83..2022f0f 100644 +--- a/gcc/cp/typeck.c ++++ b/gcc/cp/typeck.c +@@ -6727,7 +6727,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs, + + /* Allow array assignment in compiler-generated code. */ + else if (!current_function_decl +- || !DECL_ARTIFICIAL (current_function_decl)) ++ || !DECL_DEFAULTED_FN (current_function_decl)) + { + /* This routine is used for both initialization and assignment. + Make sure the diagnostic message differentiates the context. */ +new file mode 100644 +index 0000000..5fcf5b0 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/cpp0x/defaulted29.C +@@ -0,0 +1,20 @@ ++// PR c++/46696 ++// { dg-options -std=c++0x } ++ ++struct A ++{ ++ A& operator= (A const&); ++}; ++ ++struct B ++{ ++ A ar[1]; ++ B& operator= (B const&) = default; ++}; ++ ++int main() ++{ ++ B x; ++ B y; ++ y = x; ++} +-- +1.7.0.4 + |