code points above 0x7fff_ffff problematic

[perl5.git] / utf8.h

diff --git a/utf8.h b/utf8.h
index 9fa9e90..88589a0 100644 (file)
--- a/utf8.h
+++ b/utf8.h
@@ -268,10 +268,9 @@ Perl's extended UTF-8 means we can have start bytes up to FF.
 #define UTF8_ALLOW_FFFF 0
 #define UTF8_ALLOW_SURROGATE 0
 
-#define UTF8_DISALLOW_ILLEGAL_INTERCHANGE \
-           (UTF8_DISALLOW_SUPER|UTF8_DISALLOW_NONCHAR|UTF8_DISALLOW_SURROGATE)
+#define UTF8_DISALLOW_ILLEGAL_INTERCHANGE (UTF8_DISALLOW_SUPER|UTF8_DISALLOW_NONCHAR|UTF8_DISALLOW_SURROGATE|UTF8_DISALLOW_FE_FF)
 #define UTF8_WARN_ILLEGAL_INTERCHANGE \
-                       (UTF8_WARN_SUPER|UTF8_WARN_NONCHAR|UTF8_WARN_SURROGATE)
+       (UTF8_WARN_SUPER|UTF8_WARN_NONCHAR|UTF8_WARN_SURROGATE|UTF8_WARN_FE_FF)
 #define UTF8_ALLOW_ANY \
            (~(UTF8_DISALLOW_ILLEGAL_INTERCHANGE|UTF8_WARN_ILLEGAL_INTERCHANGE))
 #define UTF8_ALLOW_ANYUV                                                        \