4 commits

Author	SHA1	Message	Date
Alex Crichton	c6bbb95ce2	syntax: Accept meta matchers in macros ... This removes the `attr` matcher and adds a `meta` matcher. The previous `attr` matcher is now ambiguous because it doesn't disambiguate whether it means inner attribute or outer attribute. The new behavior can still be achieved by taking an argument of the form `#[$foo:meta]` (the brackets are part of the macro pattern). Closes #13067	2014-03-28 16:37:45 -07:00
Derek Guenther	730bdb6403	Added tests to make tidy	2014-02-07 12:49:24 -06:00
Alex Crichton	3396365cab	Add appropriate #[feature] directives to tests	2013-10-06 14:39:25 -07:00
Niko Matsakis	33c6d3fd78	Allow attributes to appear as macro arguments ... Fixes #8393	2013-08-08 19:41:02 -04:00