[flang-commits] [flang] [flang] de-duplicate AbstractResult pass (PR #88867)

[Markus Böck via flang-commits]

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@@ -86,6 +87,31 @@ DisableOption(BoxedProcedureRewrite, "boxed-procedure-rewrite",
 DisableOption(ExternalNameConversion, "external-name-interop",
     "convert names with external convention");
 
+// TODO: remove once these are used for non-codegen passes
+#if !defined(FLANG_EXCLUDE_CODEGEN)
+using PassConstructor = std::function<std::unique_ptr<mlir::Pass>()>;
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zero9178 wrote:

```suggestion
using PassConstructor = llvm::function_ref<std::unique_ptr<mlir::Pass>()>;
```

https://github.com/llvm/llvm-project/pull/88867