Commit Graph

4 Commits

Author SHA1 Message Date
bors[bot]
91bf5fa827
Merge #7513
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>
2021-03-02 13:20:47 +00:00
Dániel Buga
2f7b03b01c Remove redundant semicolon 2021-03-01 09:05:14 +01:00
Edwin Cheng
cff2201c30 NFA parser for mbe matcher 2021-03-01 00:11:14 +08:00
Edwin Cheng
23dbf36c7d Add benchmark test for mbe 2021-02-25 05:47:13 +08:00