Fix bugs #6078 and #9364

[lyx.git] / src / support / lyxalgo.h

diff --git a/src/support/lyxalgo.h b/src/support/lyxalgo.h
index 410bf7593351c3cb6fb5df8d8c96e2811491df53..9e44838a795233bf70df36686f3d9eacea068d1a 100644 (file)
--- a/src/support/lyxalgo.h
+++ b/src/support/lyxalgo.h
@@ -84,7 +84,7 @@ void eliminate_duplicates(C & c)
 }
 
 
-#if __cplusplus >= 201103L
+#ifdef LYX_USE_CXX11
 using std::next;
 #else
 /// Replacement of std::next for older compilers
@@ -97,7 +97,7 @@ inline It next(It i, Diff n = 1)
 #endif
 
 
-#if __cplusplus >= 201103L
+#ifdef LYX_USE_CXX11
 using std::prev;
 #else
 /// Replacement of std::prev for older compilers