[clang-tools-extra] [clang-tidy] Take type aliases into account (PR #150842)

[Danny Mösch via cfe-commits]

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@@ -224,3 +224,22 @@ std::array a{1,2,3};
 std::array<int,2> b{10, 11};
 using array = std::array<int, 2>;
 array c{10, 11};
+
+struct S16 {
+    int a;
+    int b;
+};
+
+using S17 = S16;
+
+S17 s171{1, 2};
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SimplyDanny wrote:

There are. It's just that the test infrastructure doesn't require them.

Added them ...

https://github.com/llvm/llvm-project/pull/150842