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Posted to commits@xalan.apache.org by zo...@apache.org on 2003/09/05 15:33:54 UTC
cvs commit: xml-xalan/java/src/org/apache/xalan/xsltc/compiler VariableRefBase.java
zongaro 2003/09/05 06:33:54
Modified: java/src/org/apache/xalan/xsltc/compiler
VariableRefBase.java
Log:
Applied patch for bug 22769 from Christine Li (jycli@ca.ibm.com). If a
variable reference occurs inside the definition of another variable, XSLTC adds
a dependency link upon the referenced variable to the defined variable.
However, if the referenced variable was overrode by another variable definition
with higher import precendence, the dependency should be placed on the
overriding variable instead.
Revision Changes Path
1.12 +14 -3 xml-xalan/java/src/org/apache/xalan/xsltc/compiler/VariableRefBase.java
Index: VariableRefBase.java
===================================================================
RCS file: /home/cvs/xml-xalan/java/src/org/apache/xalan/xsltc/compiler/VariableRefBase.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -r1.11 -r1.12
--- VariableRefBase.java 30 Jan 2003 18:46:02 -0000 1.11
+++ VariableRefBase.java 5 Sep 2003 13:33:54 -0000 1.12
@@ -154,8 +154,19 @@
}
// Insert a dependency link from one variable to another
- VariableBase parent = findParentVariable();
- if (parent != null) parent.addDependency(_variable);
+ VariableBase parent = findParentVariable();
+ if (parent != null) {
+ VariableBase var = _variable;
+ if (_variable._ignore) {
+ if (_variable instanceof Variable) {
+ var = parent.getSymbolTable()
+ .lookupVariable(_variable._name);
+ } else if (_variable instanceof Param) {
+ var = parent.getSymbolTable().lookupParam(_variable._name);
+ }
+ }
+ parent.addDependency(var);
+ }
// Attempt to get the cached variable type
_type = _variable.getType();
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