lab2 feat: prevent division by zero in non-folded operations

config.h

@@ -6,3 +6,4 @@
 #define MAX_TOKEN_STRING_LEN 256
 
 #define LAB2_EXCLUDE_COMPTIME_OP_WRITES 1
+#define LAB2_PREVENT_NON_FOLDED_DIV_BY_ZERO 1

src/syntaxer.cpp

@@ -334,6 +334,13 @@ static int write_operation(
 	}
 	else
 	{
+#endif
+#if LAB2_PREVENT_NON_FOLDED_DIV_BY_ZERO == 1
+		if (r.t == Expression::Token::CONST && r.v.d == 0.0 && o.v.o == Expression::Token::DIV)
+		{
+			pr_warn("Right operand is zero, operation will raise exception during runtime");
+			return 1;
+		}
 #endif
 		int this_op_weight = get_operator_weight(mv, location) + 1;