void Assignment::codeGen(CodeGenContext& context)
{
if (debug)
std::cout << "Creating assignment for " << lhs->m_name << endl;
if (context.locals().find(lhs->m_name) == context.locals().end()) {
std::cerr << "undeclared variable " << lhs->m_name << endl;
return;
}
rhs->codeGen(context);
context.vpop(context.locals()[lhs->m_name]->addr);
}
void VariableDeclaration::codeGen(CodeGenContext& context)
{
if (debug)
std::cout << "Creating variable declaration " << m_type->m_name << " " << m_name->m_name << endl;
context.locals()[m_name->m_name] = value();
if (m_assignment_expr != NULL) {
Assignment assn(m_name, m_assignment_expr);
assn.codeGen(context);
}
}
void ForeachStatement::codeGen(CodeGenContext &context)
{
m_var_decl->codeGen(context);
m_expr->codeGen(context);
context.vmake_iter();
int pos = context.getCurrent();
context.viter_value();
context.vpop(context.locals()[m_var_decl->m_name->m_name]->addr);
m_block->codeGen(context, false);
context.vloop_iter(pos);
context.vpop(444);
context.vpop(444);
}
