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| author | Florian Klink <flokli@flokli.de> | 2023-02-01T10·17+0100 |
|---|---|---|
| committer | clbot <clbot@tvl.fyi> | 2023-02-01T13·43+0000 |
| commit | 2551adb4f1b127fd5bef4c2bb96fd361e4fcc0df (patch) | |
| tree | 8b0cc827bee3953f20a3da5047cc16bacc6ebc33 | |
| parent | 361ffd7903ab129657a7dcc37654f3c077321027 (diff) | |
refactor(tvix/nix-compat): operator precedence can trip the unwary r/5804
warning: operator precedence can trip the unwary --> nix-compat/src/nixbase32.rs:41:23 | 41 | c |= ((input[i + 1] as u16) << 8 - j as u16) as u8 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `(input[i + 1] as u16) << (8 - j as u16)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence = note: `#[warn(clippy::precedence)]` on by default Change-Id: I091071d649abf4ed38f5f4e39a0c5d21a0459bff Reviewed-on: https://cl.tvl.fyi/c/depot/+/7996 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
| -rw-r--r-- | tvix/nix-compat/src/nixbase32.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tvix/nix-compat/src/nixbase32.rs b/tvix/nix-compat/src/nixbase32.rs index ad67601eeb..0c7843fc89 100644 --- a/tvix/nix-compat/src/nixbase32.rs +++ b/tvix/nix-compat/src/nixbase32.rs @@ -38,7 +38,7 @@ pub fn encode(input: &[u8]) -> String { // we want to right shift, and discard shifted out bits (unchecked) // To do this without panicing, we need to do the shifting in u16 // and convert back to u8 afterwards. - c |= ((input[i + 1] as u16) << 8 - j as u16) as u8 + c |= ((input[i + 1] as u16) << (8 - j as u16)) as u8 } output |