rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2015-01-23	regex: Remove in-tree version	Alex Crichton	-26/+0
	The regex library was largely used for non-critical aspects of the compiler and various external tooling. The library at this point is duplicated with its out-of-tree counterpart and as such imposes a bit of a maintenance overhead as well as compile time hit for the compiler itself. The last major user of the regex library is the libtest library, using regexes for filters when running tests. This removal means that the filtering has gone back to substring matching rather than using regexes.
2014-05-25	Change regex! macro to expand to a constexpr, allowing to put it in a static	Marvin Löbel	-0/+26