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| author | Bastian Kersting <bkersting@google.com> | 2025-06-18 13:47:44 +0000 |
|---|---|---|
| committer | Bastian Kersting <bkersting@google.com> | 2025-08-18 08:45:28 +0000 |
| commit | 95bdb34494ad795f552cab7a0eb7bfd2e98ef033 (patch) | |
| tree | 452b242828e0dce60cd3f0b14f651e7509e13ff2 /src/doc/rustc-dev-guide | |
| parent | 3ef065bf872ce62a18336dca0daf47b3e9f7da64 (diff) | |
| download | rust-95bdb34494ad795f552cab7a0eb7bfd2e98ef033.tar.gz rust-95bdb34494ad795f552cab7a0eb7bfd2e98ef033.zip | |
Remove the no_sanitize attribute in favor of sanitize
This removes the #[no_sanitize] attribute, which was behind an unstable feature named no_sanitize. Instead, we introduce the sanitize attribute which is more powerful and allows to be extended in the future (instead of just focusing on turning sanitizers off). This also makes sanitize(kernel_address = ..) attribute work with -Zsanitize=address To do it the same as how clang disables address sanitizer, we now disable ASAN on sanitize(kernel_address = "off") and KASAN on sanitize(address = "off"). The same was added to clang in https://reviews.llvm.org/D44981.
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/sanitizers.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/rustc-dev-guide/src/sanitizers.md b/src/doc/rustc-dev-guide/src/sanitizers.md index 29d9056c15d..34c78d4d952 100644 --- a/src/doc/rustc-dev-guide/src/sanitizers.md +++ b/src/doc/rustc-dev-guide/src/sanitizers.md @@ -45,7 +45,7 @@ implementation: [marked][sanitizer-attribute] with appropriate LLVM attribute: `SanitizeAddress`, `SanitizeHWAddress`, `SanitizeMemory`, or `SanitizeThread`. By default all functions are instrumented, but this - behaviour can be changed with `#[no_sanitize(...)]`. + behaviour can be changed with `#[sanitize(xyz = "on|off")]`. * The decision whether to perform instrumentation or not is possible only at a function granularity. In the cases were those decision differ between |