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

Age	Commit message (Collapse)	Author	Lines
2016-10-26	Don't spin expanding stmt macros.	Geoffry Song	-0/+19
	If we can't make progress when parsing a macro expansion as a statement then we should just bail. This alleviates the symptoms shown in e.g. #37113 but it doesn't fix the problem that parsing invalid enum bodies (and others) leaves the parser in a crappy state.