0x8000-0000 added a comment.

In D54943#1815121 <https://reviews.llvm.org/D54943#1815121>, @JonasToth wrote:

> In D54943#1815073 <https://reviews.llvm.org/D54943#1815073>, @0x8000-0000 
> wrote:
>
> > Applied the fix-it on one of our smaller (but C++ code bases) and it builds 
> > and passes the tests. Comments:
> >
> > 1. I'm still seeing some false positives, where some locals that are const 
> > are flagged as could be made const - I'm working to create a minimal 
> > reproduction recipe.
> > 2. We're a west const shop :) so adding a bunch of east-consts will not fly 
> > well. Is there a way to configure where 'const' is placed by the fixit? 
> > (Specifically 'auto const', we prefer it 'const auto').
>
>
> Does it build now? I couldn't find a way to reproduce that and gave up, tbh.
>
> 1. Template context? Auto involved? I saw some double-analysis for `auto&`, 
> because clang-tidy didn't ignore those properly. And are you using 
> `run-clang-tidy`? It deduplicates fixits, maybe that is involved?
> 2. YesNo, The utility for adding const is able to do both, west const has 
> problems with `typedef int * MyType;` scenarios, where the `const` will apply 
> to the wrong thing. Doing that right requires special care. BUT: 
> `clang-format` has a east-const/west-const feature now (i think new with this 
> release). So I am now somewhat considering to let clang-format do that for me.
>
>   Thanks again for taking a look at it. But if the issues you found are new, 
> i think we should maybe not commit this weekend.


I haven't tried Debug build, Release only.

I'm good with having clang-format do the west-const transformation.

It's not a template, but something like "const Foo foo{x, y, z};" where x and y 
were references and z was a pointer. I'll try to reduce a test case.

I have also noticed a check failure, but not sure if in this tool or not.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54943/new/

https://reviews.llvm.org/D54943



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