[PATCH] D47195: [clang-format] Fix ObjC message arguments handling

[Krasimir Georgiev via Phabricator via cfe-commits]

krasimir added inline comments.


================
Comment at: unittests/Format/FormatTestObjC.cpp:815
+
+  // No line break before closing receiver's scope.
+  verifyFormat("[[obj a:42] a:42\n"
----------------
jolesiak wrote:
> krasimir wrote:
> > What's the receiver's scope in this comment referring to?
> > Also, how would the old test cases be formatted?
> For a receiver: `[obj a:42]` I meant `]` as a token closing the scope.
> I'll rephrase the comment to be more precise.
> 
> Old tests were introduced in D46879. After this change the formatting will be the same as it was before D46879, i.e. the same as for last test touched in this change:
> ```
> [[obj aaaaaa:42
>            b:42]
>     cc:42
>      d:42];
> ```
> even if
> ```
> [[obj aaaaaa:42
>            b:42]
>     cc:42 d:42];
> ```
> satisfies the column limit.
Ah, I think  get it now: the new code should only apply to after object blocks and not after object receivers? Is this the intention?


Repository:
  rC Clang

https://reviews.llvm.org/D47195