inclyc added a comment.

In D132266#3739513 <https://reviews.llvm.org/D132266#3739513>, @aaron.ballman 
wrote:

> Thanks for working on this @nickdesaulniers! I think we actually want to go a 
> slightly different direction than this and disable the diagnostics entirely. 
> Basically, we should be make sure the format specifier diagnostics are 
> accounting for the clarifications in 
> https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2562.pdf. So the `h` and 
> `hh` modifiers would not even be pedantic warnings in this case.
>
> This should also have a release note associated with it and if you think 
> you've completed support for N2562, the clang/www/c_status.html page should 
> update the `Partial` markings.

Sorry, I have some questions about this clarification agreement (currently 
working on N2562). The length modifier `hh` says in the standard that it should 
point to `signed char` or `unsigned char`, and if an `int` parameter is passed, 
why shouldn't we give such a warning? (even if it's pedantic somehow)


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132266/new/

https://reviews.llvm.org/D132266

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