}
}
+StackFrame::~StackFrame() {
+ if (module != NULL) {
+ delete [] module;
+ }
+ if (function != NULL) {
+ delete [] function;
+ }
+ if (filename != NULL) {
+ delete [] filename;
+ }
+}
+
// bool cast
bool Null ::toBool(void) const { return false; }
void Visitor::visit(Blob *) { assert(0); }
void Visitor::visit(Pointer *) { assert(0); }
void Visitor::visit(Repr *node) { node->machineValue->visit(*this); }
+void Visitor::visit(Backtrace *) { assert(0); }
+void Visitor::visit(StackFrame *) { assert(0); }
static Null null;