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7513: NFA parser for mbe matcher r=matklad a=edwin0cheng Almost straight porting from rustc one, but a little bit slow :( ``` rust-analyzer analysis-stats -q . ``` From: ```log Database loaded: 636.11ms, 277minstr crates: 36, mods: 594, decls: 11527, fns: 9017 Item Collection: 10.99s, 60ginstr exprs: 249618, ??ty: 2699 (1%), ?ty: 2101 (0%), !ty: 932 Inference: 28.94s, 123ginstr Total: 39.93s, 184ginstr ``` To: ```log Database loaded: 630.90ms, 277minstr crates: 36, mods: 594, decls: 11528, fns: 9018 Item Collection: 13.70s, 77ginstr exprs: 249482, ??ty: 2699 (1%), ?ty: 2101 (0%), !ty: 932 Inference: 30.27s, 133ginstr Total: 43.97s, 211ginstr ``` Fixes #4777 Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com> |
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Cargo.toml |