[clang] [OpenACC] Private Clause on Compute Constructs (PR #90521)

[Erich Keane via cfe-commits]

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@@ -958,13 +931,14 @@ Parser::OpenACCClauseParseResult Parser::ParseOpenACCClauseParams(
     case OpenACCClauseKind::Link:
     case OpenACCClauseKind::NoCreate:
     case OpenACCClauseKind::Present:
-    case OpenACCClauseKind::Private:
     case OpenACCClauseKind::UseDevice:
-      if (ParseOpenACCClauseVarList(ClauseKind)) {
-        Parens.skipToEnd();
-        return OpenACCCanContinue();
-      }
+      ParseOpenACCVarList();
+      break;
+    case OpenACCClauseKind::Private: {
+      llvm::SmallVector<Expr *> Vars = ParseOpenACCVarList();
+      ParsedClause.setVarListDetails(std::move(Vars));
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erichkeane wrote:

`ParsedClause` gets ownership of the vector and it is going out of scope, so it is to save the copy.

Though, I guess doing this whole section as a one liner makes it more clear.

https://github.com/llvm/llvm-project/pull/90521