[cp-patches] FYI: gnu/regexp/RETokenChar.java fixed

[Ito Kazumitsu]

I am checking this in.

This bug appeared after embedded flag (?i) was supported.

2006-01-17  Ito Kazumitsu  <address@hidden>

        *gnu/regexp/RETokenChar.java(chain):
        Do not concatenate tokens whose insens flags are diffent.

Index: classpath/gnu/regexp/RETokenChar.java
===================================================================
RCS file: /cvsroot/classpath/classpath/gnu/regexp/RETokenChar.java,v
retrieving revision 1.2
diff -u -r1.2 RETokenChar.java
--- classpath/gnu/regexp/RETokenChar.java       2 Jul 2005 20:32:15 -0000       
1.2
+++ classpath/gnu/regexp/RETokenChar.java       17 Jan 2006 14:08:51 -0000
@@ -68,7 +68,7 @@
 
   // Overrides REToken.chain() to optimize for strings
   boolean chain(REToken next) {
-    if (next instanceof RETokenChar) {
+    if (next instanceof RETokenChar && ((RETokenChar)next).insens == insens) {
       RETokenChar cnext = (RETokenChar) next;
       // assume for now that next can only be one character
       int newsize = ch.length + cnext.ch.length;