flags

src/comptime.zig

@@ -147,6 +147,10 @@ pub const Instruction = union(enum) {
     gt,
     gte,
 
+    // Bitwise
+    bit_and,
+    bit_or,
+
     // Logic
     not,
 
@@ -451,6 +455,8 @@ pub const Compiler = struct {
                         .lte => .lte,
                         .gt => .gt,
                         .gte => .gte,
+                        .bit_and => .bit_and,
+                        .bit_or => .bit_or,
                         .and_op, .or_op => unreachable,
                     });
                 }
@@ -1026,6 +1032,20 @@ pub const VM = struct {
                     const a = try self.pop();
                     try self.push(try self.arith(a, b, .mod_op));
                 },
+                .bit_and => {
+                    const b = try self.pop();
+                    const a = try self.pop();
+                    if (a == .int_val and b == .int_val) {
+                        try self.push(.{ .int_val = a.int_val & b.int_val });
+                    } else return error.TypeError;
+                },
+                .bit_or => {
+                    const b = try self.pop();
+                    const a = try self.pop();
+                    if (a == .int_val and b == .int_val) {
+                        try self.push(.{ .int_val = a.int_val | b.int_val });
+                    } else return error.TypeError;
+                },
                 .negate => {
                     const v = try self.pop();
                     try self.push(switch (v) {