[libcxx] r337817 - Fix use of incorrect _LIBCXX macro (should be _LIBCPP).

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Tue Jul 24 02:15:03 2018
New Revision: 337817

URL: http://llvm.org/viewvc/llvm-project?rev=337817&view=rev
Log:
Fix use of incorrect _LIBCXX macro (should be _LIBCPP).

Modified:
    libcxx/trunk/include/future

Modified: libcxx/trunk/include/future
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/future?rev=337817&r1=337816&r2=337817&view=diff
==============================================================================
--- libcxx/trunk/include/future (original)
+++ libcxx/trunk/include/future Tue Jul 24 02:15:03 2018
@@ -409,7 +409,7 @@ _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(launc
 
 #ifndef _LIBCPP_HAS_NO_STRONG_ENUMS
 
-#ifdef _LIBCXX_UNDERLYING_TYPE
+#ifdef _LIBCPP_UNDERLYING_TYPE
 typedef underlying_type<launch>::type __launch_underlying_type;
 #else
 typedef int __launch_underlying_type;