As described in #61, fuzz testing some parts of this would be ~~fun~~
helpful. So, I started with the most trivial fuzzer I could think of:
Put random stuff into File::parse and see what happens.
To speed things up, I also did
cp src/**/*.rs fuzz/corpus/parser/
in the `crates/libsyntax2/` directory (running the fuzzer once will
generate the necessary directories).
59: Moved TokenSet into it's own file. r=matklad a=Plasticcaz
As discussed in Issue #11, the only thing left in that issue that hasn't been fixed appears to be that TokenSet is not in it's own file. This pull request pulls TokenSet, it's macros and it's test into it's own file.
Co-authored-by: Zac Winter <plasticcaz@gmail.com>
56: Unify lookahead naming between parser and lexer. r=matklad a=zachlute
Resolves Issue #26.
I wanted to play around with libsyntax2, and fixing a random issue seemed like a good way to mess around in the code.
This PR mostly does what's suggested in that issue. I elected to go with `at` and `at_str` instead of trying to do any fancy overloading shenanigans, because...uh, well, frankly I don't really know how to do any fancy overloading shenanigans. The only really questionable bit is `nth_is_p`, which could also have potentially been named `nth_at_p`, but `is` seemed more apropos.
I also added simple tests for `Ptr` so I could be less terrified I broke something.
Comments and criticisms very welcome. I'm still pretty new to Rust.
Co-authored-by: Zach Lute <zach.lute@gmail.com>
