[flang-commits] [clang-tools-extra] [clang] [libcxxabi] [libunwind] [libcxx] [openmp] [libc] [flang] [llvm] [mlir] [lld] [C23] Implement N3018: The constexpr specifier for object definitions (PR #73099)

[Mariya Podchishchaeva via flang-commits]

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@@ -2932,6 +2932,22 @@ def warn_private_extern : Warning<
 def note_private_extern : Note<
   "use __attribute__((visibility(\"hidden\"))) attribute instead">;
 
+// C23 constexpr
+def err_c23_thread_local_constexpr : Error<
+  "thread-local storage is not allowed with constexpr">;
+def err_c23_extern_constexpr : Error<
+  "extern specifier is not allowed with constexpr">;
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Fznamznon wrote:

I ended up updating this.

https://github.com/llvm/llvm-project/pull/73099