Quuxplusone added a comment.
In D113826#3129383 <https://reviews.llvm.org/D113826#3129383>, @lichray wrote:
> void f() {
> T { &a } -> n = 1;
> }
>
> and
>
> void h() {
> auto{ &a } -> n = 0;
> }
>
> But this may not worth a fix (for now).
Kibitzing: I don't think those cases matter to real code. But that spacing is
//so bizarre// that it might be worth looking into anyway. Like, what does
clang-format think `auto{&n}` even //is?// I can't think of any construct at
all in C++ where we'd want to format it as `T { anything` or `auto{ anything`.
I wonder if this means clang-format would misformat `T{1, 2}` as `T { 1, 2 }`!
Basically the only reason to leave a space in the middle of `identifier {` is
if you're concerned about cutesy macros like `IF_CONSTEVAL {`, but in those
cases you should be looking for there to be a newline after the `{` anyway.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D113826/new/
https://reviews.llvm.org/D113826
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