flags

src/ast.zig

@@ -148,6 +148,8 @@ pub const BinaryOp = struct {
         gte,
         and_op,
         or_op,
+        bit_and,
+        bit_or,
     };
 };
 
@@ -227,6 +229,8 @@ pub const EnumDecl = struct {
     name: []const u8,
     variant_names: []const []const u8,
     variant_types: []const ?*Node = &.{}, // null entries = no payload; empty = payload-less enum
+    is_flags: bool = false,
+    variant_values: []const ?*Node = &.{}, // explicit value per variant (null = auto), empty = all auto
 };
 
 pub const UnionDecl = struct {