cmath (fpclassify, [...]): Remove spurious duplicate definition added in the last commit.

2010-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_global/cmath (fpclassify, isfinite, isinf, isnan,
	isnormal, signbit, isgreater, isgreaterequal, isless, islessequal,
	islessgreater, isunordered): Remove spurious duplicate definition
	added in the last commit.

	* include/tr1/cmath: Remove tr1_impl leftover macro.

From-SVN: r166228

3 files changed, 11 insertions, 122 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 651861d..210515f 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,14 @@
 2010-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
 
+	* include/c_global/cmath (fpclassify, isfinite, isinf, isnan,
+	isnormal, signbit, isgreater, isgreaterequal, isless, islessequal,
+	islessgreater, isunordered): Remove spurious duplicate definition
+	added in the last commit.
+
+	* include/tr1/cmath: Remove tr1_impl leftover macro.
+
+2010-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
 	* include/tr1_impl/cinttypes: Remove, move contents to C++0x
 	and TR1 headers.
 	* include/tr1_impl/cstdlib: Likewise.
diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath
index b1b6e2d..69d424c 100644
--- a/libstdc++-v3/include/c_global/cmath
+++ b/libstdc++-v3/include/c_global/cmath
@@ -1102,123 +1102,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
   using ::truncf;
   using ::truncl;
 
-#if _GLIBCXX_USE_C99_MATH
-#if !_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
-
-  /// Function template definitions [8.16.3].
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    fpclassify(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL,
-				  FP_SUBNORMAL, FP_ZERO, __type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isfinite(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isfinite(__type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isinf(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isinf(__type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isnan(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isnan(__type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isnormal(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isnormal(__type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    signbit(_Tp __f)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_signbit(__type(__f));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isgreater(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isgreater(__type(__f1), __type(__f2));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isgreaterequal(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isgreaterequal(__type(__f1), __type(__f2));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isless(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isless(__type(__f1), __type(__f2));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    islessequal(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_islessequal(__type(__f1), __type(__f2));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    islessgreater(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_islessgreater(__type(__f1), __type(__f2));
-    }
-
-  template<typename _Tp>
-    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
-					   int>::__type
-    isunordered(_Tp __f1, _Tp __f2)
-    {
-      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
-      return __builtin_isunordered(__type(__f1), __type(__f2));
-    }
-
-#endif
-#endif
-
-  /// Additional overloads [8.16.4].
+  /// Additional overloads.
   inline float
   acosh(float __x)
   { return __builtin_acoshf(__x); }
diff --git a/libstdc++-v3/include/tr1/cmath b/libstdc++-v3/include/tr1/cmath
index 4c6e4c1..36c9a73 100644
--- a/libstdc++-v3/include/tr1/cmath
+++ b/libstdc++-v3/include/tr1/cmath
@@ -1,6 +1,6 @@
 // TR1 cmath -*- C++ -*-
 
-// Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -31,10 +31,6 @@
 
 #pragma GCC system_header
 
-#if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
-#  error TR1 header cannot be included from C++0x header
-#endif
-
 #include <cmath>
 
 #ifdef _GLIBCXX_USE_C99_MATH_TR1