bors[bot] 7a025ad201 Merge #93 ... 93: Support leading pipe in match arms r=matklad a=DJMcNab This adds support for match arms of the form: ```rust <...> | X | Y => <...>, | X => <...>, | 1..2 => <...>, etc ``` # Implementation discussion This just naïvely 'eats' a leading pipe if one is available. The equivalent line in the reference `libsyntax` is in [`parse_arm`](441519536c/src/libsyntax/parse/parser.rs (L3552)). As noted in the comment linked above, this feature was formally introduced as a result of rust-lang/rfcs#1925. This feature is in active use in the [`rust-analyzer` codebase](c87fcb4ea5/crates/ra_syntax/src/syntax_kinds/generated.rs (L231)) I have added some tests for this feature, but maybe more would be required EDIT: Always looking for feedback - is this PR description over-engineered? Co-authored-by: Daniel McNab <36049421+djmcnab@users.noreply.github.com>		2018-10-04 07:02:19 +00:00
..
fuzz	rename all things	2018-09-16 13:07:39 +03:00
src	Merge #93	2018-10-04 07:02:19 +00:00
tests	Support leading pipe in match arms	2018-10-03 21:47:03 +01:00
Cargo.toml	Move to rowan for syntax tree impl	2018-10-02 17:09:23 +03:00