tbaeder added a comment.

In D148601#4279604 <https://reviews.llvm.org/D148601#4279604>, @Unique_Usman 
wrote:

> In D148601#4279334 <https://reviews.llvm.org/D148601#4279334>, @tbaeder wrote:
>
>> I am not 100% sure about the semantics of passing multiple prefixes, i.e. if 
>> the error is emitted for all prefixes individually or if it's only emitted 
>> if no `expected` line for any of the prefixes is found. In the latter case 
>> we should probably add all the prefixes to the error message.
>
> I tested different scenerios e.g added more than one RUN lines with different 
> value of -verify, what I concluded on is that if we have multiple  RUN lines 
> with each of them having no directive, the prefixes generated is always of 
> the first occurence  with no  expected directive so, the error is always 
> generated for the first occurence with no expected directive.

Yeah but I think you can do `-verify=foo,bar`(?) in which case the list f 
prefixes would actually have more than one item.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148601/new/

https://reviews.llvm.org/D148601

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