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| author | Michael Goulet <michael@errs.io> | 2022-08-13 14:10:14 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-13 14:10:14 -0700 |
| commit | f8bdd9c680a5c6d39bdde8f73626de2cc0aa3d51 (patch) | |
| tree | 835f198d2e6559cfa51f183bc0e48cbb1e9d2b45 | |
| parent | aafaec38bbbab2395e057cee4e188c6b9a68373a (diff) | |
| parent | 2dc9bf0fa01e156476017f94b713749bc8653e62 (diff) | |
| download | rust-f8bdd9c680a5c6d39bdde8f73626de2cc0aa3d51.tar.gz rust-f8bdd9c680a5c6d39bdde8f73626de2cc0aa3d51.zip | |
Rollup merge of #100501 - RalfJung:miri-from-exposed-addr, r=Mark-Simulacrum
nicer Miri backtraces for from_exposed_addr Miri by default warns about using from_exposed_addr; this makes the span for that a bit nicer.
| -rw-r--r-- | library/core/src/ptr/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/core/src/ptr/mod.rs b/library/core/src/ptr/mod.rs index 57adcd6bb34..203531f66aa 100644 --- a/library/core/src/ptr/mod.rs +++ b/library/core/src/ptr/mod.rs @@ -603,6 +603,7 @@ pub const fn invalid_mut<T>(addr: usize) -> *mut T { #[must_use] #[inline] #[unstable(feature = "strict_provenance", issue = "95228")] +#[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces pub fn from_exposed_addr<T>(addr: usize) -> *const T where T: Sized, @@ -639,6 +640,7 @@ where #[must_use] #[inline] #[unstable(feature = "strict_provenance", issue = "95228")] +#[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces pub fn from_exposed_addr_mut<T>(addr: usize) -> *mut T where T: Sized, |