[PATCH] D149942: [IR] Drop const in DILocation::getMergedLocation

[Christian Ulmann via Phabricator via llvm-commits]

Dinistro added a comment.

In D149942#4362991 <https://reviews.llvm.org/D149942#4362991>, @dblaikie wrote:

> "MLIR's import"? Did this allow the removal of some const_casts in MLIR? (could you link to those patches here - be good to have the context connected here)

I was referring to the LLVM IR import into MLIR. `DebugTranslation.cpp`, which was changed in this revision is a part of this. The removal of constness not only drops the need for `const_cast` in this file, but also affect down stream users of the location translation.
For now, there are no other revisions we can link here, as this is the only place where this is used in MLIR.


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  https://reviews.llvm.org/D149942/new/

https://reviews.llvm.org/D149942