Added symbols/operators to lexer

Lexer/inc/Lexer.h

@@ -27,12 +27,13 @@ namespace LXC::Lexer
 		enum Reason
 		{
 			InvalidCharacter,
-			UnterminatedStringLiteral
+			UnterminatedStringLiteral,
+			UnknownSymbolOrOperand
 		};
 
 		// Constructor to pass arguments through to the struct //
-		LexerError(Reason _reason, __int32 errorIndex)
-			: reason(_reason), index(errorIndex)
+		LexerError(Reason _reason, __int32 errorIndex, std::string _info = "")
+			: reason(_reason), index(errorIndex), info(_info)
 		{}
 
 		// Turns the error into a c-string //
@@ -41,7 +42,8 @@ namespace LXC::Lexer
 			static const char* reasons[] =
 			{
 				"Invalid character found in source",
-				"Unterminated string literal in source"
+				"Unterminated string literal in source",
+				"Unknown symbol or operand in source"
 			};
 
 			return reasons[reason];
@@ -50,6 +52,7 @@ namespace LXC::Lexer
 		// Error information //
 		const Reason reason;
 		const __int32 index;
+		const std::string info;
 	};
 
 	// Turns a file into a vector of tokens //