Work around the apparent bug in enum-to-enum casting in the 5.3 compiler

by using the int-to-enum casting instead. The port should now build on
5.3 and wherever else the self-tests were failing before.

Submitted to vendor.

Obtained from:	 Michael Cornelius

1 files changed, 50 insertions, 0 deletions

diff --git a/devel/icu/files/patch-enum-bug b/devel/icu/files/patch-enum-bug
new file mode 100644
index 000000000000..4c254481a0dc
--- /dev/null
+++ b/devel/icu/files/patch-enum-bug
@@ -0,0 +1,50 @@
+--- i18n/regexcmp.h	Thu Oct 20 10:54:02 2005
++++ i18n/regexcmp.h	Mon Dec 11 13:42:54 2006
+@@ -38,9 +38,6 @@
+                                                     //   to the depth of parentheses nesting
+                                                     //   that is allowed in the rules.
+ 
+-enum EParseAction {dummy01, dummy02};               // Placeholder enum for the specifier for
+-                                                    //   actions that are specified in the
+-                                                    //   rule parsing state table.
+ struct  RegexTableEl;
+ class   RegexPattern;
+ 
+@@ -83,7 +80,7 @@
+ private:
+ 
+ 
+-    UBool       doParseActions(EParseAction a);
++    UBool       doParseActions(int a);
+     void        error(UErrorCode e);                   // error reporting convenience function.
+ 
+     UChar32     nextCharLL();
+--- i18n/regexcmp.cpp	Wed Feb  1 22:37:14 2006
++++ 118n/regexcmp.cpp	Mon Dec 11 13:43:21 2006
+@@ -191,7 +191,7 @@
+         // We've found the row of the state table that matches the current input
+         //   character from the rules string.
+         // Perform any action specified  by this row in the state table.
+-        if (doParseActions((EParseAction)tableEl->fAction) == FALSE) {
++        if (doParseActions(tableEl->fAction) == FALSE) {
+             // Break out of the state machine loop if the
+             //   the action signalled some kind of error, or
+             //   the action was to exit, occurs on normal end-of-rules-input.
+@@ -321,7 +321,7 @@
+ //
+ //
+ //------------------------------------------------------------------------------
+-UBool RegexCompile::doParseActions(EParseAction action)
++UBool RegexCompile::doParseActions(int action)
+ {
+     UBool   returnVal = TRUE;
+ 
+@@ -342,7 +342,7 @@
+ 
+         // Standard open nonCapture paren action emits the two NOPs and
+         //   sets up the paren stack frame.
+-        doParseActions((EParseAction)doOpenNonCaptureParen);
++        doParseActions(doOpenNonCaptureParen);
+         break;
+ 
+     case doPatFinish: