From cf2aa4c9d70fc8ed658c213b2c46bb48ee10e6f7 Mon Sep 17 00:00:00 2001
From: Adrian Kummerländer
Date: Sun, 20 Oct 2013 00:10:54 +0200
Subject: Implemented constant identifier functionality * SimpleParser
 optionally acceps a pointer to an ConstantMap containing string keys mapping
 to values * Constants are handled in their own ConstantNode class derived
 from the standard Node class * Operator precedence is now determined
 separated from the TokenType using a new PrecedenceLevel enum ** Conversion
 between tokens and their PrecedenceLevel is possible using the new utility
 function getPrecedence * Added additional test cases for constant identifier
 resolutions

---
 src/exceptions.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/exceptions.h')

diff --git a/src/exceptions.h b/src/exceptions.h
index cd76368..b17f424 100644
--- a/src/exceptions.h
+++ b/src/exceptions.h
@@ -24,6 +24,13 @@ class divide_exception: public std::exception {
 	}
 };
 
+class identifier_exception: public std::exception {
+	virtual const char* what() const throw()
+	{
+		return "Identifier could not be correctly resolved.";
+	}
+};
+
 }
 
 #endif  // PARSER_SRC_EXCEPTIONS_H_
-- 
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