* many: Replace uses of __GXX_EXPERIMENTAL_CXX0X__ with __cplusplus.

[thirdparty/gcc.git] / libstdc++-v3 / include / tr1 / complex

diff --git a/libstdc++-v3/include/tr1/complex b/libstdc++-v3/include/tr1/complex
index 689ea167ba2341786e2de64e0cadb15da73c84ee..948fe72fd62c565e6a29eb26ab81df8241a1c769 100644 (file)
--- a/libstdc++-v3/include/tr1/complex
+++ b/libstdc++-v3/include/tr1/complex
@@ -45,7 +45,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
    * @{
    */
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
   using std::acos;
   using std::asin;
   using std::atan;
@@ -62,7 +62,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   // The std::fabs return type in C++0x mode is different (just _Tp).
   template<typename _Tp> std::complex<_Tp> fabs(const std::complex<_Tp>&);
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
   template<typename _Tp>
     inline std::complex<_Tp>
     __complex_acos(const std::complex<_Tp>& __z)
@@ -179,7 +179,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     { return __complex_atan(__z); }
 #endif
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
   template<typename _Tp>
     std::complex<_Tp>
@@ -309,7 +309,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     { return std::abs(__z); }
 
   /// Additional overloads [8.1.9].
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 
   template<typename _Tp>
     inline typename __gnu_cxx::__promote<_Tp>::__type