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Author: chris-eibl

.github/workflows/build.yml

@@ -171,6 +171,8 @@ jobs:
           # Skip Win32 on free-threaded builds
           - { arch: Win32, free-threading: true }
         include:
+          # msvc::musttail is currently only supported on x64,
+          # and only supported on 3.15+.
           - { arch: x64, free-threading: false, interpreter: tail-call }
           - { arch: x64, free-threading: true,  interpreter: tail-call }
     uses: ./.github/workflows/reusable-windows.yml