[PATCH] Guard the noexcept with __cplusplus version.

[Logan Chien]

Hi mclow.lists,

To allow the compilation with gcc, we can't use the
__has_feature(noexcept) to detect the existence of noexcept
keyword.  We should use __cplusplus >= 201103L instead.

http://reviews.llvm.org/D3612

Files:
  test/test_vector1.cpp

Index: test/test_vector1.cpp
===================================================================
--- test/test_vector1.cpp
+++ test/test_vector1.cpp
@@ -49,7 +49,7 @@
 void throw_construct ( void *p ) { if ( gConstructorCounter   == 
gConstructorThrowTarget ) throw 1; ++gConstructorCounter; }
 void throw_destruct  ( void *p ) { if ( ++gDestructorCounter  == 
gDestructorThrowTarget  ) throw 2; }
 
-#if __has_feature(cxx_noexcept)
+#if __cplusplus >= 201103L
 #   define CAN_THROW noexcept(false)
 #else
 #   define CAN_THROW

Index: test/test_vector1.cpp
===================================================================
--- test/test_vector1.cpp
+++ test/test_vector1.cpp
@@ -49,7 +49,7 @@
 void throw_construct ( void *p ) { if ( gConstructorCounter   == gConstructorThrowTarget ) throw 1; ++gConstructorCounter; }
 void throw_destruct  ( void *p ) { if ( ++gDestructorCounter  == gDestructorThrowTarget  ) throw 2; }
 
-#if __has_feature(cxx_noexcept)
+#if __cplusplus >= 201103L
 #   define CAN_THROW noexcept(false)
 #else
 #   define CAN_THROW

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