void Expression::computeType() {
TypedNode* child = dynamic_cast<TypedNode*>(children.at(0));
if (!child) {
throw CompileError("Child of Expression must be a TypedNode");
}
m_type = child->getType();
if (!m_type.get()) {
throw CompileError("Child of Expression must have a Type");
}
}
void TypeSpec::computeType() {
// Extract the type of our expression tree, then delete all its nodes; they
// are irrelevant, we don't want to actually evaluate them as if they were
// code.
TypedNode* child = dynamic_cast<TypedNode*>(children.at(0));
if (!child) {
throw EvalError("Child of TypeSpec must be a TypedNode");
}
m_type = child->getType();
if (!m_type.get()) {
throw EvalError("Child of TypeSpec must have a Type");
}
delete children.at(0);
children.clear();
}
