[flang] [llvm] [flang][openmp] Adds Parser and Semantic Support for Interop Construct, and Init and Use Clauses. (PR #120584)

[Krzysztof Parzyszek via llvm-commits]

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@@ -5578,6 +5578,98 @@ void OmpStructureChecker::Leave(const parser::DoConstruct &x) {
   Base::Leave(x);
 }
 
+void OmpStructureChecker::Enter(const parser::OpenMPInteropConstruct &x) {
+  bool isDependClauseOccured{false};
+  int targetCount{0}, targetSyncCount{0};
+  const auto &dir{std::get<parser::Verbatim>(x.t)};
+  std::list<std::string> ObjectNameList;
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kparzysz wrote:

Don't use strings, use `const Symbol *` to identify objects.  Also, use `std::set` instead of `list`, and check the result of the `insert` operation to see if the element was already in the set.

https://github.com/llvm/llvm-project/pull/120584