[PATCH] D143976: [ADT] Add lookupOrTrap method to DenseMap and StringMap

[Chris Lattner via Phabricator via llvm-commits]

lattner added a comment.

We generally don't worry to much about compatibility issues.  It is good to deprecate the old name for a few weeks before removing it, but we don't do long cycles here.

I also don't like the 'at' name particularly, but it is highly precedented by the STL.  I think any alternate name would have to be really good to overcome that.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D143976/new/

https://reviews.llvm.org/D143976