[libcxx-commits] [libcxxabi] [llvm] [libc++abi] Enable demangling of `cp` expression production (PR #114882)

[Hubert Tong via libcxx-commits]

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@@ -30371,24 +30372,22 @@ void test_invalid_cases()
     assert(!passed && "demangle did not fail");
 }
 
-const char *xfail_cases[] = {
-    // FIXME: Why does clang generate the "cp" expr?
-    "_ZN5test11bIsEEDTcp3foocvT__EEES1_",
+const char *const xfail_cases[] = {
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hubert-reinterpretcast wrote:

I'm not sure what sort of simplification `std::array` is meant to buy us here.

If we want a range-based for loop, we can use one with a core-language array.

While a `std::array` can be empty, CTAD for `std::array` does not work for `{}` even if the element type is specified via an alias template. I think simplicity of updating `xfail_cases` in the future is the more important concern.


https://github.com/llvm/llvm-project/pull/114882