[PATCH] D93654: [TableGen] Change getAllDerivedDefinitions() to return const vector &

[Paul C. Anagnostopoulos via Phabricator via llvm-commits]

Paul-C-Anagnostopoulos added a comment.

I suddenly thought that the change to ArrayRef would require me to change every call to getAllDerivedDefinitions in one revision. So I changed the function and tried compiling. I got no complaints. What mechanism is it that allows an ArrayRef to be returned to a variable declared [const] std::vector<Record *> [&] without complaint?


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  https://reviews.llvm.org/D93654/new/

https://reviews.llvm.org/D93654