typo fix

vaibhavsijaria · Oct 3, 2024 · f359d33 · f359d33
1 parent 84b4b1c
commit f359d33
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/error.zig b/src/error.zig
@@ -14,6 +14,7 @@ pub const ParseError = error{
 pub const RuntimeError = error{
     IncompatibleTypes,
     InvalidOperation,
+    NullType,
 };
 
 pub const Error = struct {

diff --git a/src/interpreter.zig b/src/interpreter.zig
@@ -65,11 +65,11 @@ pub const Interpreter = struct {
     fn binary(self: *Interpreter, expr: Exprs.Binary) anyerror!?obj {
         const left = self.interpret(expr.left) orelse {
             Error.printerr(expr.operator, "Error while interpreting left operand");
-            return null;
+            return RuntimeErrors.NullType;
         };
         const right = self.interpret(expr.right) orelse {
-            Error.printerr(expr.operator, "Error while interpreting left operand");
-            return null;
+            Error.printerr(expr.operator, "Error while interpreting right operand");
+            return RuntimeErrors.NullType;
         };
 
         if (@intFromEnum(left) != @intFromEnum(right)) {