import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
/**
- * Reflects the context of code analysis, keeping track of enclosing
- * try statements, exception handlers, etc...
+ * Reflects the context of code analysis, keeping track of enclosing try
+ * statements, exception handlers, etc...
*/
public class LabelFlowContext extends SwitchFlowContext {
-
+
public char[] labelName;
-
- public LabelFlowContext(
- FlowContext parent,
- ASTNode associatedNode,
- char[] labelName,
- Label breakLabel,
- BlockScope scope) {
-
+
+ public LabelFlowContext(FlowContext parent, ASTNode associatedNode,
+ char[] labelName, Label breakLabel, BlockScope scope) {
+
super(parent, associatedNode, breakLabel);
this.labelName = labelName;
checkLabelValidity(scope);
}
void checkLabelValidity(BlockScope scope) {
-
+
// check if label was already defined above
FlowContext current = parent;
while (current != null) {
char[] currentLabelName;
if (((currentLabelName = current.labelName()) != null)
- && CharOperation.equals(currentLabelName, labelName)) {
- scope.problemReporter().alreadyDefinedLabel(labelName, associatedNode);
+ && CharOperation.equals(currentLabelName, labelName)) {
+ scope.problemReporter().alreadyDefinedLabel(labelName,
+ associatedNode);
}
current = current.parent;
}