[clang] [OpenACC] Implement Default clause for Compute Constructs (PR #88135)

[Alexey Bataev via cfe-commits]

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@@ -52,8 +57,18 @@ class SemaOpenACC : public SemaBase {
 
     SourceLocation getEndLoc() const { return ClauseRange.getEnd(); }
 
+    OpenACCDefaultClauseKind getDefaultClauseKind() const {
+      assert(ClauseKind == OpenACCClauseKind::Default);
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alexey-bataev wrote:

Assertion message

https://github.com/llvm/llvm-project/pull/88135