[cfe-users] [clang-format] Trailing return type

[Owen Pan via cfe-users]

I think that was a bug fix as the latest clang-format will convert the
"Before" code to "After" even in the absence of the .clang-format
configuration file.

Regards,
Owen

On Wed, Oct 31, 2018 at 2:24 PM Mateusz Loskot via cfe-users <
cfe-users at lists.llvm.org> wrote:

> Hi,
>
> I'm looking for clang-format features to control formatting of
> functions with trailing return type.
>
> I found this related change
>
> http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20150601/130293.html
>
> What are the options to control the formatting presented in that message?
> Namely, how to achieve the "After" formatting as copied here?
>
> Before:
>   template <typename T>
>   auto aaaaaaaaaaaaaaaaaaaaaa(T t) -> decltype(eaaaaaaaaaaaaaaa<T>(t.a)
>                                                    .aaaaaaaa());
>
> After:
>   template <typename T>
>   auto aaaaaaaaaaaaaaaaaaaaaa(T t)
>       -> decltype(eaaaaaaaaaaaaaaa<T>(t.a).aaaaaaaa());
>
> There seem to be nothing related to trailing return or arrow formatting
> on https://clang.llvm.org/docs/ClangFormatStyleOptions.html
>
> Best regards,
> --
> Mateusz Loskot, http://mateusz.loskot.net
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