[clang] [Clang][ExprConst] Drop PRValue for nothrow new (PR #226753)

[Shafik Yaghmour via cfe-commits]

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@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
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shafik wrote:

We should not be creating new test files for every random fix we do, I think perhaps `SemaCXX/new-delete.cpp` test file to put this in but maybe but there may be better test file.

https://github.com/llvm/llvm-project/pull/226753