[flang-commits] [PATCH] D86410: [flang][msvc] Avoid ambiguous overload from base class. NFC.

[Peter Klausler via Phabricator via flang-commits]

klausler added a comment.

The expression traversal framework in traverse.h depends on the C++17 compiler implementing base class overloads correctly; the traversal class implements a no-op visitor, and clients override the framework's no-op member functions for expression object types of interest.  Please don't litter all of its clients with no-op overrides that will live forever.


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https://reviews.llvm.org/D86410