[PATCH] D154283: [clang-tidy] Fix width/precision argument order in modernize-use-std-print

[Piotr Zegar via Phabricator via cfe-commits]

PiotrZSL added inline comments.


================
Comment at: clang-tools-extra/clang-tidy/utils/FormatStringConverter.h:73
+  // puts the width and preicision first.
+  std::vector<std::tuple<unsigned, unsigned>> ArgRotates;
+
----------------
mikecrowe wrote:
> PiotrZSL wrote:
> > NOTE: You can use std::pair here.
> True, but in my mind `std::pair` only exists because `std::tuple` couldn't be implemented in the C++98.
> 
> I was going to change it to use `std::pair` anyway, but I notice that I already use `std::tuple` for `ArgFixes` just above. Should I change both of them?
It will be compiled to same thing anyway. So it's up to you. Keep it consistent.
I personally use std::pair for 2 arguments, and std::tuple for more than 2.
But to be honest probably better would be to introduce some structure so that those two `unsigned` could be named. And probably same for ArgFixes, but there we got different types, so it's not a big problem.


Repository:
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  https://reviews.llvm.org/D154283/new/

https://reviews.llvm.org/D154283