[swift-evolution] commas optional
mike.kluev at gmail.com
Sun Oct 15 19:48:53 CDT 2017
On 16 October 2017 at 01:20, Dave Yost <Dave at yost.com> wrote:
> Compiler says:
> Expression following ‘return’ is treated as an argument of the 'return
> unless foo() is indented by at least one space. Then there is no
to have more fun try this:
<tab-character> foo() // visually no indent, warning
<nnnn-spaces> foo() // no warning. but visually it is the same as above.
where n is the same number of spaces as in your tab-character
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