5 commits

Author	SHA1	Message	Date
uHOOCCOOHu	b271cb18d5	Add docs	2019-10-03 02:50:22 +08:00
uHOOCCOOHu	1067a1c5f6	Read default cfgs from rustc	2019-10-03 02:28:03 +08:00
uHOOCCOOHu	e0100e63ae	Optimize	2019-10-03 02:28:03 +08:00
uHOOCCOOHu	43f09ad36c	Refactor CfgOptions inside	2019-10-03 02:28:02 +08:00
uHOOCCOOHu	b1ed887d81	Introduce ra_cfg to parse and evaluate CfgExpr	2019-10-03 02:28:02 +08:00