[flang] [llvm] Revert "Revert "[flang][openmp] Adds Parser and Semantic Support for Interop Construct, and Init and Use Clauses."" (PR #132343)

[Krzysztof Parzyszek via llvm-commits]

kparzysz wrote:

> Thanks. Hope you can fix the issue in FlangOmpReportVisitor.cpp. If you build flang/llvm with `-DLLVM_BUILD_EXAMPLES=ON` you might be able to reproduce on your machine.

The examples can be built even without that flag, but you need to specify the targets manually, i.e.
```
make flangFeatureList
make flangOmpReport
make flangPrintFunctionNames
```


https://github.com/llvm/llvm-project/pull/132343