[clang] [clang][MBD] set up module build daemon infrastructure (PR #67562)

[Michael Spencer via cfe-commits]

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@@ -261,6 +261,11 @@ def err_test_module_file_extension_version : Error<
   "test module file extension '%0' has different version (%1.%2) than expected "
   "(%3.%4)">;
 
+def warn_module_build_daemon : Warning<"%0">,
+  InGroup<ModuleBuildDaemon>;
+def remark_module_build_daemon : Remark<"%0">,
+  InGroup<ModuleBuildDaemon>;
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Bigcheese wrote:

These should end up being separate warnings/remarks for each case.

https://github.com/llvm/llvm-project/pull/67562