@Override
public void visitAssignmentStatement(AssignmentStatement assignmentStatement) {
LocalReference localReference = assignmentStatement.getLocalReference();
String referenceName = localReference.getName();
if (!localReference.isModuleState()) {
if (!stack.isEmpty()) {
assignmentStatement.setLocalReference(
context().referenceTableStack.peek().get(referenceName));
}
if (assignmentStatement.isDeclaring()) {
locallyDeclared(referenceName);
}
} else {
locallyDeclared(referenceName);
}
locallyAssigned(referenceName);
assignmentStatement.getExpressionStatement().accept(this);
if (assignmentStatement.getExpressionStatement() instanceof ClosureReference) {
ClosureReference closure = (ClosureReference) assignmentStatement.getExpressionStatement();
GoloFunction target = closure.getTarget();
if (target.getSyntheticParameterNames().contains(referenceName)) {
target.removeSyntheticParameter(referenceName);
target.setSyntheticSelfName(referenceName);
}
}
}
@Override
public void visitClosureReference(ClosureReference closureReference) {
closureReference.getTarget().accept(this);
if (closureReference.getTarget().isSynthetic()) {
Context context = context();
if (context != null) {
for (String refName : closureReference.getTarget().getParameterNames()) {
ReferenceTable referenceTable = context.referenceTableStack.peek();
if (referenceTable.hasReferenceFor(refName)) {
// ...else it's a regular parameter
accessed(refName);
}
}
}
}
}