From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 18 Jun 2014 22:13:51 +0000 (+0000)
Subject: 	PR c++/59296
X-Git-Tag: upstream/5.3.0~7663
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ff56b20f7bbad1d5eb3b6ecc87892f4a599dc84;p=platform%2Fupstream%2Flinaro-gcc.git

	PR c++/59296
	* call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
	ref-qualifier handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211809 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 74eefea..7e7521b 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,9 @@
 2014-06-18  Jason Merrill  <jason@redhat.com>
 
+	PR c++/59296
+	* call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
+	ref-qualifier handling.
+
 	PR c++/61507
 	* pt.c (resolve_overloaded_unification): Preserve
 	ARGUMENT_PACK_EXPLICIT_ARGS.
diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index 1d4c4f9..b4adf36 100644
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -2025,6 +2025,8 @@ add_function_candidate (struct z_candidate **candidates,
 		     object parameter has reference type.  */
 		  bool rv = FUNCTION_RVALUE_QUALIFIED (TREE_TYPE (fn));
 		  parmtype = cp_build_reference_type (parmtype, rv);
+		  /* Don't bind an rvalue to a const lvalue ref-qualifier.  */
+		  lflags |= LOOKUP_NO_RVAL_BIND;
 		}
 	      else
 		{
diff --git a/gcc/testsuite/g++.dg/cpp0x/ref-qual15.C b/gcc/testsuite/g++.dg/cpp0x/ref-qual15.C
new file mode 100644
index 0000000..ca333c2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/ref-qual15.C
@@ -0,0 +1,13 @@
+// PR c++/59296
+// { dg-do compile { target c++11 } }
+
+struct Type
+{
+  void get() const& { }
+  void get() const&& { }
+};
+
+int main()
+{
+  Type{}.get();
+}