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use naked_asm! in feature-gate-naked_functions test
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‎tests/ui/feature-gates/feature-gate-naked_functions.rs‎

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,19 +1,22 @@
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//@ needs-asm-support
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3-
use std::arch::asm;
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use std::arch::naked_asm;
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//~^ ERROR use of unstable library feature 'naked_functions'
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#[naked]
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//~^ the `#[naked]` attribute is an experimental feature
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extern "C" fn naked() {
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naked_asm!("", options(noreturn))
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//~^ ERROR: requires unsafe
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//~^ ERROR use of unstable library feature 'naked_functions'
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//~| ERROR: requires unsafe
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}
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#[naked]
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//~^ the `#[naked]` attribute is an experimental feature
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extern "C" fn naked_2() -> isize {
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naked_asm!("", options(noreturn))
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//~^ ERROR: requires unsafe
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//~^ ERROR use of unstable library feature 'naked_functions'
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//~| ERROR: requires unsafe
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}
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fn main() {}

‎tests/ui/feature-gates/feature-gate-naked_functions.stderr‎

Lines changed: 39 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,25 @@
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error[E0658]: use of unstable library feature 'naked_functions'
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--> $DIR/feature-gate-naked_functions.rs:9:5
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|
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LL | naked_asm!("", options(noreturn))
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| ^^^^^^^^^
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|
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= note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information
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= help: add `#![feature(naked_functions)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: use of unstable library feature 'naked_functions'
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--> $DIR/feature-gate-naked_functions.rs:17:5
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|
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LL | naked_asm!("", options(noreturn))
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| ^^^^^^^^^
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|
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= note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information
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= help: add `#![feature(naked_functions)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: the `#[naked]` attribute is an experimental feature
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--> $DIR/feature-gate-naked_functions.rs:5:1
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--> $DIR/feature-gate-naked_functions.rs:6:1
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|
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LL | #[naked]
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| ^^^^^^^^
@@ -9,7 +29,7 @@ LL | #[naked]
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: the `#[naked]` attribute is an experimental feature
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--> $DIR/feature-gate-naked_functions.rs:12:1
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--> $DIR/feature-gate-naked_functions.rs:14:1
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|
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LL | #[naked]
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| ^^^^^^^^
@@ -18,23 +38,33 @@ LL | #[naked]
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= help: add `#![feature(naked_functions)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: use of unstable library feature 'naked_functions'
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--> $DIR/feature-gate-naked_functions.rs:3:5
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|
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LL | use std::arch::naked_asm;
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| ^^^^^^^^^^^^^^^^^^^^
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|
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= note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information
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= help: add `#![feature(naked_functions)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0133]: use of inline assembly is unsafe and requires unsafe function or block
22-
--> $DIR/feature-gate-naked_functions.rs:8:5
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--> $DIR/feature-gate-naked_functions.rs:9:5
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|
24-
LL | asm!("", options(noreturn))
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
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LL | naked_asm!("", options(noreturn))
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
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|
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= note: inline assembly is entirely unchecked and can cause undefined behavior
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error[E0133]: use of inline assembly is unsafe and requires unsafe function or block
30-
--> $DIR/feature-gate-naked_functions.rs:15:5
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--> $DIR/feature-gate-naked_functions.rs:17:5
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|
32-
LL | asm!("", options(noreturn))
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
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LL | naked_asm!("", options(noreturn))
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
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|
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= note: inline assembly is entirely unchecked and can cause undefined behavior
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37-
error: aborting due to 4 previous errors
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error: aborting due to 7 previous errors
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Some errors have detailed explanations: E0133, E0658.
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For more information about an error, try `rustc --explain E0133`.

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