[clang] [Clang][OpenMP]Default clause variable category (PR #157063)

[Shilei Tian via cfe-commits]

================
@@ -257,6 +264,10 @@ struct OMPInteropInfo final {
   llvm::SmallVector<Expr *, 4> PreferTypes;
 };
 
+unsigned getOpenMPDefaultVariableCategory(StringRef Str,
+                                          const LangOptions &LangOpts);
+const char *getOpenMPDefaultVariableCategoryName(unsigned VC);
----------------
shiltian wrote:

use the actual type here instead of an `unsigned` such that the cast can be avoided.

https://github.com/llvm/llvm-project/pull/157063