webkitgtk/webkit-1.1.22-icu44.patch

2010-03-22  Darin Adler  <darin@apple.com>

        Reviewed by Dan Bernstein.

        TextBreakIteratorICU.cpp is incompatible with new UBreakIterator type in ICU 4.4
        https://bugs.webkit.org/show_bug.cgi?id=36381

        * platform/text/TextBreakIteratorICU.cpp:
        (WebCore::setUpIterator): Use reinterpret_cast instead of static_cast or relying
        on conversion to void*.
        (WebCore::textBreakFirst): Ditto.
        (WebCore::textBreakLast): Ditto.
        (WebCore::textBreakNext): Ditto.
        (WebCore::textBreakPrevious): Ditto.
        (WebCore::textBreakPreceding): Ditto.
        (WebCore::textBreakFollowing): Ditto.
        (WebCore::textBreakCurrent): Ditto.
        (WebCore::isTextBreak): Ditto.
        (WebCore::setUpIteratorWithRules): Ditto.

 2010-03-22  Eric Carlson  <eric.carlson@apple.com>
 
Index: /trunk/WebCore/platform/text/TextBreakIteratorICU.cpp
===================================================================
--- /trunk/WebCore/platform/text/TextBreakIteratorICU.cpp (revision 50977)
+++ /trunk/WebCore/platform/text/TextBreakIteratorICU.cpp (revision 56345)
@@ -25,5 +25,4 @@
 #include "PlatformString.h"
 #include "TextBreakIteratorInternalICU.h"
-
 #include <unicode/ubrk.h>
 #include <wtf/Assertions.h>
@@ -39,5 +38,5 @@
     if (!createdIterator) {
         UErrorCode openStatus = U_ZERO_ERROR;
-        iterator = static_cast<TextBreakIterator*>(ubrk_open(type, currentTextBreakLocaleID(), 0, 0, &openStatus));
+        iterator = reinterpret_cast<TextBreakIterator*>(ubrk_open(type, currentTextBreakLocaleID(), 0, 0, &openStatus));
         createdIterator = true;
         ASSERT_WITH_MESSAGE(U_SUCCESS(openStatus), "ICU could not open a break iterator: %s (%d)", u_errorName(openStatus), openStatus);
@@ -47,5 +46,5 @@
 
     UErrorCode setTextStatus = U_ZERO_ERROR;
-    ubrk_setText(iterator, string, length, &setTextStatus);
+    ubrk_setText(reinterpret_cast<UBreakIterator*>(iterator), string, length, &setTextStatus);
     if (U_FAILURE(setTextStatus))
         return 0;
@@ -86,42 +85,42 @@
 }
 
-int textBreakFirst(TextBreakIterator* bi)
-{
-    return ubrk_first(bi);
-}
-
-int textBreakLast(TextBreakIterator* bi)
-{
-    return ubrk_last(bi);
-}
-
-int textBreakNext(TextBreakIterator* bi)
-{
-    return ubrk_next(bi);
-}
-
-int textBreakPrevious(TextBreakIterator* bi)
-{
-    return ubrk_previous(bi);
-}
-
-int textBreakPreceding(TextBreakIterator* bi, int pos)
-{
-    return ubrk_preceding(bi, pos);
-}
-
-int textBreakFollowing(TextBreakIterator* bi, int pos)
-{
-    return ubrk_following(bi, pos);
-}
-
-int textBreakCurrent(TextBreakIterator* bi)
-{
-    return ubrk_current(bi);
-}
-
-bool isTextBreak(TextBreakIterator* bi, int pos)
-{
-    return ubrk_isBoundary(bi, pos);
+int textBreakFirst(TextBreakIterator* iterator)
+{
+    return ubrk_first(reinterpret_cast<UBreakIterator*>(iterator));
+}
+
+int textBreakLast(TextBreakIterator* iterator)
+{
+    return ubrk_last(reinterpret_cast<UBreakIterator*>(iterator));
+}
+
+int textBreakNext(TextBreakIterator* iterator)
+{
+    return ubrk_next(reinterpret_cast<UBreakIterator*>(iterator));
+}
+
+int textBreakPrevious(TextBreakIterator* iterator)
+{
+    return ubrk_previous(reinterpret_cast<UBreakIterator*>(iterator));
+}
+
+int textBreakPreceding(TextBreakIterator* iterator, int pos)
+{
+    return ubrk_preceding(reinterpret_cast<UBreakIterator*>(iterator), pos);
+}
+
+int textBreakFollowing(TextBreakIterator* iterator, int pos)
+{
+    return ubrk_following(reinterpret_cast<UBreakIterator*>(iterator), pos);
+}
+
+int textBreakCurrent(TextBreakIterator* iterator)
+{
+    return ubrk_current(reinterpret_cast<UBreakIterator*>(iterator));
+}
+
+bool isTextBreak(TextBreakIterator* iterator, int position)
+{
+    return ubrk_isBoundary(reinterpret_cast<UBreakIterator*>(iterator), position);
 }
 
@@ -137,5 +136,5 @@
         UErrorCode openStatus = U_ZERO_ERROR;
         String rules(breakRules);
-        iterator = static_cast<TextBreakIterator*>(ubrk_openRules(rules.characters(), rules.length(), 0, 0, &parseStatus, &openStatus));
+        iterator = reinterpret_cast<TextBreakIterator*>(ubrk_openRules(rules.characters(), rules.length(), 0, 0, &parseStatus, &openStatus));
         createdIterator = true;
         ASSERT_WITH_MESSAGE(U_SUCCESS(openStatus), "ICU could not open a break iterator: %s (%d)", u_errorName(openStatus), openStatus);
@@ -145,5 +144,5 @@
 
     UErrorCode setTextStatus = U_ZERO_ERROR;
-    ubrk_setText(iterator, string, length, &setTextStatus);
+    ubrk_setText(reinterpret_cast<UBreakIterator*>(iterator), string, length, &setTextStatus);
     if (U_FAILURE(setTextStatus))
         return 0;