From 95bdb34494ad795f552cab7a0eb7bfd2e98ef033 Mon Sep 17 00:00:00 2001 From: Bastian Kersting Date: Wed, 18 Jun 2025 13:47:44 +0000 Subject: 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. --- compiler/rustc_middle/src/middle/codegen_fn_attrs.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'compiler/rustc_middle/src') diff --git a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs index 7d2fc0995aa..da17ac04c76 100644 --- a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs +++ b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs @@ -61,8 +61,8 @@ pub struct CodegenFnAttrs { /// The `#[link_section = "..."]` attribute, or what executable section this /// should be placed in. pub link_section: Option, - /// The `#[no_sanitize(...)]` attribute. Indicates sanitizers for which - /// instrumentation should be disabled inside the annotated function. + /// The `#[sanitize(xyz = "off")]` attribute. Indicates sanitizers for which + /// instrumentation should be disabled inside the function. pub no_sanitize: SanitizerSet, /// The `#[instruction_set(set)]` attribute. Indicates if the generated code should /// be generated against a specific instruction set. Only usable on architectures which allow -- cgit 1.4.1-3-g733a5