[clang] [clang] Implement CWG3135 - constexpr structured bindings with prvalues from tuples (PR #191880)

[Corentin Jabot via cfe-commits]

================
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -std=c++23 -fsyntax-only -verify %s
----------------
cor3ntin wrote:

Can you move that to `test/CXX/drs/cwg3135.cpp` ?

https://github.com/llvm/llvm-project/pull/191880