[PATCH] D79276: [FileCheck] Support comment directives

[Joel E. Denny via Phabricator via cfe-commits]

jdenny marked an inline comment as done.
jdenny added inline comments.


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Comment at: llvm/test/FileCheck/comment/after-words.txt:1
+# Comment prefixes are not recognized at ends of words.
+
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thopre wrote:
> How about characters that cannot be part of an identifier? E.g. would "@COM:" be interpreted as a comment? Should we only accept comment prefix if it's a space or beginning of line before?
Yes, this patch interprets `@COM:` as a comment directive.

My justification is that, to keep things simple for the FileCheck user and implementation, I tried to keep parsing of comment directives and check directives as similar as possible.  One intentional difference is that comment directives are ignored if they have check suffixes, such as `-NOT`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79276/new/

https://reviews.llvm.org/D79276