* many: Replace uses of __GXX_EXPERIMENTAL_CXX0X__ with __cplusplus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193392 138bc75d-0d04-0410-961f-82ee72b054a4

11 files changed, 19 insertions, 19 deletions

diff --git a/libstdc++-v3/include/c_global/ccomplex b/libstdc++-v3/include/c_global/ccomplex
index 0109ec10e9a..f9aeaed47ef 100644
--- a/libstdc++-v3/include/c_global/ccomplex
+++ b/libstdc++-v3/include/c_global/ccomplex
@@ -31,7 +31,7 @@
 #ifndef _GLIBCXX_CCOMPLEX
 #define _GLIBCXX_CCOMPLEX 1
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 # include <bits/c++0x_warning.h>
 #endif
 
diff --git a/libstdc++-v3/include/c_global/cctype b/libstdc++-v3/include/c_global/cctype
index 0fed691ecef..e0b73626963 100644
--- a/libstdc++-v3/include/c_global/cctype
+++ b/libstdc++-v3/include/c_global/cctype
@@ -78,7 +78,7 @@ namespace std
   using ::toupper;
 } // namespace std
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
 
 #ifdef _GLIBCXX_USE_C99_CTYPE_TR1
 
@@ -91,6 +91,6 @@ namespace std
 
 #endif // _GLIBCXX_USE_C99_CTYPE_TR1
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif
diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
index 35010a0ba20..37b8eca8b09 100644
--- a/libstdc++-v3/include/c_global/cfenv
+++ b/libstdc++-v3/include/c_global/cfenv
@@ -31,7 +31,7 @@
 
 #pragma GCC system_header
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 # include <bits/c++0x_warning.h>
 #else
 
@@ -79,6 +79,6 @@ namespace std
 
 #endif // _GLIBCXX_USE_C99_FENV_TR1
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif // _GLIBCXX_CFENV
diff --git a/libstdc++-v3/include/c_global/cfloat b/libstdc++-v3/include/c_global/cfloat
index 2bc7883bfed..065ae19d6e6 100644
--- a/libstdc++-v3/include/c_global/cfloat
+++ b/libstdc++-v3/include/c_global/cfloat
@@ -43,7 +43,7 @@
 #ifndef _GLIBCXX_CFLOAT
 #define _GLIBCXX_CFLOAT 1
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
 #  ifndef DECIMAL_DIG
 #    define DECIMAL_DIG __DECIMAL_DIG__
 #  endif
diff --git a/libstdc++-v3/include/c_global/cinttypes b/libstdc++-v3/include/c_global/cinttypes
index 030962bdf32..ce2fe720d7c 100644
--- a/libstdc++-v3/include/c_global/cinttypes
+++ b/libstdc++-v3/include/c_global/cinttypes
@@ -31,7 +31,7 @@
 
 #pragma GCC system_header
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 # include <bits/c++0x_warning.h>
 #else
 
@@ -76,6 +76,6 @@ namespace std
 
 #endif // _GLIBCXX_USE_C99_INTTYPES_TR1
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif // _GLIBCXX_CINTTYPES
diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath
index d488c7740ec..90f76650520 100644
--- a/libstdc++-v3/include/c_global/cmath
+++ b/libstdc++-v3/include/c_global/cmath
@@ -413,7 +413,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   pow(long double __x, long double __y)
   { return __builtin_powl(__x, __y); }
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
   // _GLIBCXX_RESOLVE_LIB_DEFECTS
   // DR 550. What should the return type of pow(float,int) be?
   inline double
@@ -558,7 +558,7 @@ namespace std _GLIBCXX_VISIBILITY(default)
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
   constexpr int
   fpclassify(float __x)
   { return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL,
@@ -921,7 +921,7 @@ _GLIBCXX_END_NAMESPACE_VERSION
 #endif /* _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC */
 #endif
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
 
 #ifdef _GLIBCXX_USE_C99_MATH_TR1
 
@@ -1682,6 +1682,6 @@ _GLIBCXX_END_NAMESPACE_VERSION
 
 #endif // _GLIBCXX_USE_C99_MATH_TR1
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif
diff --git a/libstdc++-v3/include/c_global/cstdalign b/libstdc++-v3/include/c_global/cstdalign
index 31f0c1b384e..353382757f2 100644
--- a/libstdc++-v3/include/c_global/cstdalign
+++ b/libstdc++-v3/include/c_global/cstdalign
@@ -31,7 +31,7 @@
 #ifndef _GLIBCXX_CSTDALIGN
 #define _GLIBCXX_CSTDALIGN 1
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 #  include <bits/c++0x_warning.h>
 #else
 #  include <bits/c++config.h>
diff --git a/libstdc++-v3/include/c_global/cstdbool b/libstdc++-v3/include/c_global/cstdbool
index dd428f2d288..fbc03f81276 100644
--- a/libstdc++-v3/include/c_global/cstdbool
+++ b/libstdc++-v3/include/c_global/cstdbool
@@ -31,7 +31,7 @@
 #ifndef _GLIBCXX_CSTDBOOL
 #define _GLIBCXX_CSTDBOOL 1
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 #  include <bits/c++0x_warning.h>
 #else
 #  include <bits/c++config.h>
diff --git a/libstdc++-v3/include/c_global/cstdint b/libstdc++-v3/include/c_global/cstdint
index 5ebee3bd793..d61d383a6bb 100644
--- a/libstdc++-v3/include/c_global/cstdint
+++ b/libstdc++-v3/include/c_global/cstdint
@@ -31,7 +31,7 @@
 
 #pragma GCC system_header
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 # include <bits/c++0x_warning.h>
 #else
 
@@ -84,6 +84,6 @@ namespace std
 
 #endif // _GLIBCXX_USE_C99_STDINT_TR1
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif // _GLIBCXX_CSTDINT
diff --git a/libstdc++-v3/include/c_global/ctgmath b/libstdc++-v3/include/c_global/ctgmath
index 6b51005cc11..13eee2a4200 100644
--- a/libstdc++-v3/include/c_global/ctgmath
+++ b/libstdc++-v3/include/c_global/ctgmath
@@ -31,7 +31,7 @@
 #ifndef _GLIBCXX_CTGMATH
 #define _GLIBCXX_CTGMATH 1
 
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus < 201103L
 #  include <bits/c++0x_warning.h>
 #else
 #  include <cmath>
diff --git a/libstdc++-v3/include/c_global/cwchar b/libstdc++-v3/include/c_global/cwchar
index a2b1168f9a0..8ed424e3cfc 100644
--- a/libstdc++-v3/include/c_global/cwchar
+++ b/libstdc++-v3/include/c_global/cwchar
@@ -272,7 +272,7 @@ namespace std
 
 #endif //_GLIBCXX_USE_WCHAR_T
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#if __cplusplus >= 201103L
 
 #ifdef _GLIBCXX_USE_WCHAR_T
 
@@ -300,6 +300,6 @@ namespace std
 
 #endif // _GLIBCXX_USE_WCHAR_T
 
-#endif // __GXX_EXPERIMENTAL_CXX0X__
+#endif // C++11
 
 #endif