Added runtime check for array index and division

1 files changed, 2 insertions, 0 deletions

diff --git a/include/cps/Lexer.h b/include/cps/Lexer.h
index a7a6218..237f76a 100644
--- a/include/cps/Lexer.h
+++ b/include/cps/Lexer.h
@@ -44,11 +44,13 @@ enum Token {
 };
 
 class Lexer {
+    int CurrentLine = 1;
 public:
     std::string IdentifierStr;
     int NumVal;
 
     int gettok();
+    int getLine() const { return CurrentLine; }
 };
 
 }