Index: codeassist/org/eclipse/jdt/internal/codeassist/complete/CompletionParser.java
===================================================================
RCS file: /home/eclipse/org.eclipse.jdt.core/codeassist/org/eclipse/jdt/internal/codeassist/complete/CompletionParser.java,v
retrieving revision 1.135
diff -u -r1.135 CompletionParser.java
--- codeassist/org/eclipse/jdt/internal/codeassist/complete/CompletionParser.java	2 Jun 2005 09:06:53 -0000	1.135
+++ codeassist/org/eclipse/jdt/internal/codeassist/complete/CompletionParser.java	2 Jun 2005 11:20:59 -0000
@@ -517,7 +517,7 @@
 					int length = expressionLengthStack[expressionLengthPtr];
 					
 					// search previous arguments if missing
-					if(expressionLengthPtr > 0 && length == 1) {
+					if(this.expressionPtr > 0 && this.expressionLengthPtr > 0 && length == 1) {
 						int start = (int) (identifierPositionStack[selector] >>> 32);
 						if(this.expressionStack[expressionPtr-1] != null && this.expressionStack[expressionPtr-1].sourceStart > start) {
 							length += expressionLengthStack[expressionLengthPtr-1];