compiler/GHC/Data/FastString.hs · aa9dc323fb1b64a0769d5da4ba5defadcb28403c · gershomb / GHC · GitLab

Jan 13, 2021
aa9dc323
FastString: Use FastMutInt instead of IORef Int · aa9dc323
Ben Gamari authored Jan 13, 2021
```
This saves at least one I# allocation per FastString.
```
aa9dc323
FastString: Use FastMutInt instead of IORef Int
Ben Gamari authored Jan 13, 2021
```
This saves at least one I# allocation per FastString.
```