From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 12 Jan 2015 21:45:44 +0000 (+0000)
Subject: re PR libstdc++/64560 (building libstdc++ with -fno-rtti fails in new cxx11-shim... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5e67acc9a07ef2af9a49bc7d34d82db593ebae6a;p=gcc.git

re PR libstdc++/64560 (building libstdc++ with -fno-rtti fails in new cxx11-shim-facets.cc file)

	PR libstdc++/64560
	* src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
	for RTTI support.

From-SVN: r219495
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index cd666d163d7..55b2a24ea55 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/64560
+	* src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
+	for RTTI support.
+
 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* doc/xml/manual/parallel_mode.xml: Update for libgomp being
diff --git a/libstdc++-v3/src/c++11/cxx11-shim_facets.cc b/libstdc++-v3/src/c++11/cxx11-shim_facets.cc
index 1a83e6cf131..56959b6f873 100644
--- a/libstdc++-v3/src/c++11/cxx11-shim_facets.cc
+++ b/libstdc++-v3/src/c++11/cxx11-shim_facets.cc
@@ -768,9 +768,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
     using namespace __facet_shims;
 
+#if __cpp_rtti
     // If this is already a shim just use its underlying facet.
     if (auto* p = dynamic_cast<const __shim*>(this))
       return p->_M_get();
+#endif
 
     if (which == &numpunct<char>::id)
       return new numpunct_shim<char>{this};