Tomasz Miąsko

-Zbuild-std + lto="fat" = undefined reference to `core::panicking::panic`

18

```shell $ cargo new --bin a Created binary (application) `a` package $ cd a/ $ echo -e '[profile.dev]\nlto="fat"' >> Cargo.toml $ cargo run -Zbuild-std --target x86_64-unknown-linux-gnu ... error: linking with...

Allow internal use of stdsimd from detect_feature

3

This allows using feature detection macros, without placing a requirement of enabled stdsimd feature gate from end users. A follow-up to changes from #1311, which introduced the new macro. Noticed...

`src` calls `f` twice with distinct pointers. `tgt` calls `f` with the same pointer twice, despite the fact that `f` might potentially capture the address. Nevertheless alive2 considers transformation to...