[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:

> one caveat with formatting the testcases is that clang-format will split those long strings into multiple lines, which becomes very annoying to work with (e.g., copying out testcases, or even reading them). That's why i put a `clang-format off` around that array

I took a look at the results of running `clang-format`, and it looks like the `clang-format off` should be applied _inside_ the initializer list and for two additional arrays: `fp_literal_cases` and `invalid_cases`. The indentation width for these initializers will then need to be adjusted manually.

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