Files
rust/tests
Nadrieril 0bfebc6105 Detect attempts to expand a macro to a match arm again
Because a macro invocation can expand to a never pattern, we can't rule
out a `arm!(),` arm at parse time. Instead we detect that case at
expansion time, if the macro tries to output a pattern followed by `=>`.
2023-12-03 12:25:46 +01:00
..
2023-10-28 23:11:03 -07:00
2023-11-24 21:04:51 +01:00