https://issues.dlang.org/show_bug.cgi?id=22466

Stanislav Blinov <stanislav.blinov@gmail.com...

...to refuse to inline templates (i.e. defer to LTO). Makes it harder to work...

...to only arise because DMD manages to defer this error until the SumType handler. But...

...TC) threadCreator() {
	defer fmt.Println("threadCreator done")
	go self.threadFunc()
}

func main() {
	defer fmt.Println...

...and can only be as @safe as the actual ctor calls it would defer to.

...covariant`. It checks two different aspects to defer the
  `opApply` resolution:

  1. different attributes on...

...made the same as the ones you defer to: since you're allocating with the...

...Small array initialization and assignment shouldn't
                    defer to memset
           Product: D
           Version: D2
          Hardware...

...for the result, and have the demangler defer its final allocation needs to the caller...

...void

  Skip temporaries for `void` expressions and defer error messages to
  further semantic analysis.

https...