rust/tests/ui/sanitizer/inline-always-sanitize.rs

//@ check-pass

#![feature(sanitize)]

#[inline(always)]
//~^ NOTE inlining requested here
#[sanitize(address = "off")]
//~^ WARN  setting `sanitize` off will have no effect after inlining
//~| NOTE on by default
fn x() {
}

fn main() {
    x()
}
Implement the #[sanitize(..)] attribute This change implements the #[sanitize(..)] attribute, which opts to replace the currently unstable #[no_sanitize]. Essentially the new attribute works similar as #[no_sanitize], just with more flexible options regarding where it is applied. E.g. it is possible to turn a certain sanitizer either on or off: `#[sanitize(address = "on\|off")]` This attribute now also applies to more places, e.g. it is possible to turn off a sanitizer for an entire module or impl block: ```rust \#[sanitize(address = "off")] mod foo { fn unsanitized(..) {} #[sanitize(address = "on")] fn sanitized(..) {} } \#[sanitize(thread = "off")] impl MyTrait for () { ... } ``` This attribute is enabled behind the unstable `sanitize` feature. 2025-06-18 12:53:34 +00:00			`//@ check-pass`

			`#![feature(sanitize)]`

			`#[inline(always)]`
			`//~^ NOTE inlining requested here`
			`#[sanitize(address = "off")]`
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. 2025-06-18 13:47:44 +00:00			//~^ WARN setting `sanitize` off will have no effect after inlining
Implement the #[sanitize(..)] attribute This change implements the #[sanitize(..)] attribute, which opts to replace the currently unstable #[no_sanitize]. Essentially the new attribute works similar as #[no_sanitize], just with more flexible options regarding where it is applied. E.g. it is possible to turn a certain sanitizer either on or off: `#[sanitize(address = "on\|off")]` This attribute now also applies to more places, e.g. it is possible to turn off a sanitizer for an entire module or impl block: ```rust \#[sanitize(address = "off")] mod foo { fn unsanitized(..) {} #[sanitize(address = "on")] fn sanitized(..) {} } \#[sanitize(thread = "off")] impl MyTrait for () { ... } ``` This attribute is enabled behind the unstable `sanitize` feature. 2025-06-18 12:53:34 +00:00			`//~\| NOTE on by default`
			`fn x() {`
			`}`

			`fn main() {`
			`x()`
			`}`