Add comment about supported values of platform switch (#76072)

dotnet · Nov 25, 2024 · 7e34ee5 · 7e34ee5
1 parent f86856d
commit 7e34ee5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Compilers/CSharp/Portable/CommandLine/CSharpCommandLineParser.cs b/src/Compilers/CSharp/Portable/CommandLine/CSharpCommandLineParser.cs
@@ -1816,6 +1816,8 @@ private static Platform ParsePlatform(string value, IList<Diagnostic> diagnostic
                 case "arm64":
                     return Platform.Arm64;
                 default:
+                    // This switch supports architectures that .NET Framework runs on Windows only.
+                    // Non-Windows architectures that .NET runs on are intentionally not supported here.
                     AddDiagnostic(diagnostics, ErrorCode.ERR_BadPlatformType, value);
                     return Platform.AnyCpu;
             }