<!DOCTYPE html>
<html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>bad swizzle.</title>
<script src="js/test-harness.js"></script>
<script src="../js/webgpu-functions.js"></script>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script>
const whlslTests = {};

whlslTests.cantTakeAddressOfSwizzle = async () => {
    await checkFail(`
        void foo() {
            int2 v;
            thread int* x = &v.x;
        }
    `);

    await checkFail(`
        void foo() {
            int2 v;
            thread int2* x = &v.xy;
        }
    `);
};

whlslTests.cantAssignRvalueSwizzle = async () => {
    await checkFail(`
        int2 x() {
            int2 v;
            return v;
        }
        void foo() {
            x().xy = int2(10, 20);
        }
    `);
};

runTests(whlslTests);
</script>
</html>