[flang-commits] [flang] [llvm] [Flang][OpenMP][Sema] Adding parsing and semantic support for scan directive. (PR #102792)

[Sergio Afonso via flang-commits]

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@@ -198,6 +198,10 @@ class DirectiveStructureChecker : public virtual BaseChecker {
     ClauseMapTy clauseInfo;
     std::list<C> actualClauses;
     std::list<C> crtGroup;
+    std::set<std::string> usedInScanDirective;
+
+    using ReductionModifier = parser::OmpReductionClause::ReductionModifier;
+    std::map<const std::string, ReductionModifier> reductionMod;
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skatrak wrote:

```suggestion
    std::map<const Symbol *, ReductionModifier> reductionMod;
```

https://github.com/llvm/llvm-project/pull/102792