ICU-9748 only do this instantiation on MSVC.

X-SVN-Rev: 32840

diff --git a/icu4c/source/i18n/unicode/decimfmt.h b/icu4c/source/i18n/unicode/decimfmt.h
index 5f66720104f39ab417dc4c450fb3f51227e745fa..2055bd03764ca7ceae04941bddd514e51dccd860 100644 (file)
--- a/icu4c/source/i18n/unicode/decimfmt.h
+++ b/icu4c/source/i18n/unicode/decimfmt.h
@@ -58,7 +58,7 @@ class UnicodeSet;
 class FieldPositionHandler;
 
 // explicit template instantiation. see digitlst.h
-#if !U_PLATFORM_IS_DARWIN_BASED
+#if defined (_MSC_VER)
 template class U_I18N_API    EnumSet<UNumberFormatAttribute,
             UNUM_MAX_NONBOOLEAN_ATTRIBUTE+1, 
             UNUM_LIMIT_BOOLEAN_ATTRIBUTE>;