[PATCH] D100959: [AsmParser][SystemZ][z/OS] Use updated framework in AsmLexer to accept special tokens as Identifiers

[Anirudh Prasad via Phabricator via llvm-commits]

anirudhp added a comment.

In D100959#2705833 <https://reviews.llvm.org/D100959#2705833>, @myiwanch wrote:

> Just making sure I understand, this is so an identifier can start with `#` without being a comment?

No.
Currently, if the `AllowAdditionalComments` is set to true, any string starting with `#` will be lexed as a comment. This is to ensure that if it isn't lexed as a comment, we lex it as an identifier and not as an `AsmToken::Hash`. Like the comment in MCAsmInfo.h for the added attribute says:

  /// If the CommentString is also set to "#", setting this option will have
  /// no effect, and the string will be lexed as a comment.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100959/new/

https://reviews.llvm.org/D100959