curdeius added a comment.

In D69764#2939037 <https://reviews.llvm.org/D69764#2939037>, 
@HazardyKnusperkeks wrote:

> In D69764#2938973 <https://reviews.llvm.org/D69764#2938973>, @MyDeveloperDay 
> wrote:
>
>> I'm leaning toward introducing <type> into the `CVQualifierOrder` allowing 
>> for some qualifiers to be Left of the type and some to be Right (this is not 
>> dissimilar to what was discussed some time ago, and similar to the concept 
>> of the resharper image above)
>
> Seems reasonable. I would like to remove the `CV`, only `QualifierOrder`. And 
> please take attributes into account, C++ attributes like `[[noreturn]]`, but 
> also compiler attributes like `__attribute__((noreturn))` or 
> `__declspec(noreturn)`, I think it should be possible to add `<attributes>` 
> to your list.

I like both proposals.



================
Comment at: clang/docs/ClangFormatStyleOptions.rst:2101
 
+**CVQualifierAlignment** (``CVQualifierAlignmentStyle``)
+  Different ways to arrange const/volatile qualifiers.
----------------
Why not just `Qualifier` to allow future additions for other qualifiers?
Technically, `static` or `inline` are not qualifiers, but that maybe is clear 
enough?

Other possibility, `Specifier` (as in "inline specifier")?
OTOH, `Keyword` may be too generic.


================
Comment at: clang/docs/ClangFormatStyleOptions.rst:2107
+  * ``CVQAS_Leave`` (in configuration: ``Leave``)
+    Don't change cvqualifier to either Left or Right alignment
+
----------------
Nit: `cvqualifier` seems ugly, here and below.


================
Comment at: clang/lib/Format/Format.cpp:2908-2909
+    // Depending on the placement style of left or right you need
+    // To iterate forward or backward though the order list as qualifier
+    // can push though each other.
+    // Copy the very small list and reverse the order if left aligned.
----------------
Nit: typos.


================
Comment at: clang/lib/Format/QualifierAlignmentFixer.cpp:201
+      }
+      Next = Next->Next;
+    }
----------------
That will access a nullptr if `Next` in the previous `if` was null. Is that 
possible BTW? Can we add a test for this? Maybe some possibly invalid code that 
starts has identifier and coloncolon but doesn't have a template opener? (maybe 
just `const std::Foo`)?


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https://reviews.llvm.org/D69764

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