public Construct VisitValue(Value node)
{
// Create the value buffer.
LlvmValue value;
// Ensure value is identified as a literal.
if (!Recognition.IsLiteral(node.Content))
{
throw new Exception("Content could not be identified as a valid literal");
}
// Integer literal.
else if (Recognition.IsInteger(node.Content))
{
// Visit the kind.
this.VisitKind(node.Kind);
// Pop the resulting type off the stack.
LlvmType type = this.typeStack.Pop();
// Create the type and assign the value buffer.
value = LlvmFactory.Int(type, int.Parse(node.Content));
}
// String literal.
else if (Recognition.IsStringLiteral(node.Content))
{
value = LlvmFactory.String(node.Content);
}
// Unrecognized literal.
else
{
throw new Exception($"Unrecognized literal: {node.Content}");
}
// Append the value onto the stack.
this.valueStack.Push(value);
// Return the node.
return(node);
}
