Fix call dyn for object member.

src/sema.zig

@@ -5395,10 +5395,15 @@ pub const ChunkExt = struct {
                     const rightName = c.ast.nodeString(callee.right);
                     const leftTypeSym = c.sema.getTypeSym(leftRes.type.id);
                     const rightSym = try c.mustFindSym(leftTypeSym, rightName, callee.right);
-                    const func_sym = try requireFuncSym(c, rightSym, callee.right);
 
-                    return c.semaCallFuncSymRec(preIdx, func_sym, callee.left, leftRes,
-                        node.args, expr.getRetCstr(), expr.node);
+                    if (rightSym.type == .func) {
+                        return c.semaCallFuncSymRec(preIdx, rightSym.cast(.func), callee.left, leftRes,
+                            node.args, expr.getRetCstr(), expr.node);
+                    } else {
+                        const callee_v = try c.semaExpr(node.callee, .{});
+                        const args = try c.semaPushDynCallArgs(node.args);
+                        return c.semaCallValue(preIdx, callee_v.irIdx, node.args.len, args);
+                    }
                 }
             }
         } else if (node.callee.type() == .ident) {

test/behavior_test.zig

@@ -88,6 +88,8 @@ if (!aot) {
     run.case("functions/call_closure.cy");
     run.case("functions/call_closure_param_panic.cy");
 }
+
+    run.case("functions/call_dyn_object_member.cy");
     run.case("functions/call_excess_args_error.cy");
     run.case("functions/call_excess_args_overloaded_error.cy");
 if (!aot) {

test/functions/call_dyn_object_member.cy

@@ -0,0 +1,12 @@
+use test
+
+type Foo:
+    member dyn
+
+    func foo():
+        return self.member()
+
+var f = Foo{member=() => 3}  
+test.eq(f.foo(), 3)
+
+--cytest: pass