[clang] [Clang] Mark WG14 N2939 (Identifier Syntax Fixes) as available in Clang 15 (PR #74666)

[Tom Honermann via cfe-commits]

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@@ -0,0 +1,83 @@
+// RUN: %clang_cc1 -x c -std=c2x -fsyntax-only -verify %s
+// RUN: %clang_cc1 -x c -std=c2x -E -DPP_ONLY=1 %s | FileCheck %s --strict-whitespace
+
+/* WG14 N2863: Clang 15
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tahonermann wrote:

Thank you, good catch!

https://github.com/llvm/llvm-project/pull/74666