Don't use __is_identifier unless it's actually defined.

This commit is contained in:
jzmaddock
2016-03-30 19:36:22 +01:00
parent 71214fe310
commit 743dc92612

View File

@ -39,7 +39,7 @@
# define BOOST_NO_TYPEID
#endif
#if !__is_identifier(__int64) && !defined(__GNUC__)
#if defined(__is_identifier) && !__is_identifier(__int64) && !defined(__GNUC__)
# define BOOST_HAS_MS_INT64
#endif