scala/scala — pull request #1894 by retronym (2013-01-14 09:28:55+00:00)
Title: SI-6082 Conditionally expand @ann(x) to @ann(value = x)

... if the annotation has an argument with the name `value`.

Doing so unconditionally obscures error messages.

We still require that arguments to ClassFileAnnotations
are named, other than for this special case.

Review by @lrytz