void UsageComputer::VisitSwitchStatement(SwitchStatement* node) {
Read(node->tag());
ZoneList<CaseClause*>* cases = node->cases();
for (int i = cases->length(); i-- > 0;) {
WeightScaler ws(this, static_cast<float>(1.0 / cases->length()));
CaseClause* clause = cases->at(i);
if (!clause->is_default())
Read(clause->label());
VisitStatements(clause->statements());
}
}
void PrettyPrinter::VisitSwitchStatement(SwitchStatement* node) {
PrintLabels(node->labels());
Print("switch (");
Visit(node->tag());
Print(") { ");
ZoneList<CaseClause*>* cases = node->cases();
for (int i = 0; i < cases->length(); i++)
Visit(cases->at(i));
Print("}");
}
void UsageComputer::VisitFunctionLiteral(FunctionLiteral* node) {
ZoneList<Declaration*>* decls = node->scope()->declarations();
for (int i = 0; i < decls->length(); i++) VisitDeclaration(decls->at(i));
VisitStatements(node->body());
}