[PATCH] D116318: [clang-format][NFC] Fix a bug in getPreviousToken() in the parser

[Owen Pan via Phabricator via cfe-commits]

owenpan added a comment.

In D116318#3211689 <https://reviews.llvm.org/D116318#3211689>, @HazardyKnusperkeks wrote:

> I'm against that patch.
>
>> Don't pay for what you don't use.
>
> We should not put the size check into every call.

That's what you must do now **without **this patch, which will fix the problem. I should be able to just call `getPreviousToken()` without having to first check `Position > 0`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D116318/new/

https://reviews.llvm.org/D116318