POC: alphabetic constants

* New priority for alphabetic characters
* Overloaded OperandNode constructor
* Currently not usable, only basic proof of concept

1 files changed, 3 insertions, 0 deletions

diff --git a/src/nodes.cc b/src/nodes.cc
index 390eac7..fac74a0 100644
--- a/src/nodes.cc
+++ b/src/nodes.cc
@@ -10,6 +10,9 @@ namespace SimpleParser {
 OperandNode::OperandNode(double val):
 	value_(val) { }
 
+OperandNode::OperandNode(std::string identifier):
+	value_(42) { }
+
 double OperandNode::solve() {
 	return this->value_;
 }