X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/73c04bcfe1096173b00431f0cdc742894b15eef0..cecc3f9394f261e71def48cf396d137687dbd0a7:/icuSources/common/util_props.cpp

diff --git a/icuSources/common/util_props.cpp b/icuSources/common/util_props.cpp
index f91666b4..95a112bc 100644
--- a/icuSources/common/util_props.cpp
+++ b/icuSources/common/util_props.cpp
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
-*   Copyright (c) 2001-2006, International Business Machines
+*   Copyright (c) 2001-2016, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 **********************************************************************
 *   Date        Name        Description
@@ -8,8 +10,10 @@
 **********************************************************************
 */
 
-#include "util.h"
 #include "unicode/uchar.h"
+#include "unicode/utf16.h"
+#include "patternprops.h"
+#include "util.h"
 
 U_NAMESPACE_BEGIN
 
@@ -95,10 +99,11 @@ int32_t ICU_Utility::parsePattern(const UnicodeString& rule, int32_t pos, int32_
                 return -1;
             }
             c = rule.charAt(pos++);
-            if (!uprv_isRuleWhiteSpace(c)) {
+            if (!PatternProps::isWhiteSpace(c)) {
                 return -1;
             }
             // FALL THROUGH to skipWhitespace
+            U_FALLTHROUGH;
         case 126 /*'~'*/:
             pos = skipWhitespace(rule, pos);
             break;
@@ -133,15 +138,13 @@ int32_t ICU_Utility::parsePattern(const UnicodeString& rule, int32_t pos, int32_
  * @param pos INPUT-OUPUT parameter.  On INPUT, pos is the
  * first character to examine.  It must be less than str.length(),
  * and it must not point to a whitespace character.  That is, must
- * have pos < str.length() and
- * !uprv_isRuleWhiteSpace(str.char32At(pos)).  On
+ * have pos < str.length().  On
  * OUTPUT, the position after the last parsed character.
  * @return the Unicode identifier, or an empty string if there is
  * no valid identifier at pos.
  */
 UnicodeString ICU_Utility::parseUnicodeIdentifier(const UnicodeString& str, int32_t& pos) {
     // assert(pos < str.length());
-    // assert(!uprv_isRuleWhiteSpace(str.char32At(pos)));
     UnicodeString buf;
     int p = pos;
     while (p < str.length()) {
@@ -160,7 +163,7 @@ UnicodeString ICU_Utility::parseUnicodeIdentifier(const UnicodeString& str, int3
                 break;
             }
         }
-        p += UTF_CHAR_LENGTH(ch);
+        p += U16_LENGTH(ch);
     }
     pos = p;
     return buf;