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Make a test independent of 64/32 bit

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This commit is contained in:
Oli Scherer 2022-04-14 13:29:42 +00:00
parent ac6b7083c8
commit d5ffe11cd9
2 changed files with 4 additions and 14 deletions
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2
src/test/ui/asm/naked-functions.rs
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@ -37,11 +37,11 @@ pub unsafe extern "C" fn inc(a: u32) -> u32 {
}
#[naked]
#[allow(asm_sub_register)]
pub unsafe extern "C" fn inc_asm(a: u32) -> u32 {
asm!("/* {0} */", in(reg) a, options(noreturn));
//~^ ERROR referencing function parameters is not allowed in naked functions
//~| ERROR only `const` and `sym` operands are supported in naked functions
//~| WARN formatting may not be suitable for sub-register argument [asm_sub_register]
}
#[naked]

16
src/test/ui/asm/naked-functions.stderr
View file

@ -66,7 +66,7 @@ LL | | }
| |_^
error: referencing function parameters is not allowed in naked functions
--> $DIR/naked-functions.rs:41:31
--> $DIR/naked-functions.rs:42:31
|
LL | asm!("/* {0} */", in(reg) a, options(noreturn));
| ^
@ -74,7 +74,7 @@ LL | asm!("/* {0} */", in(reg) a, options(noreturn));
= help: follow the calling convention in asm block to use parameters
error[E0787]: only `const` and `sym` operands are supported in naked functions
--> $DIR/naked-functions.rs:41:23
--> $DIR/naked-functions.rs:42:23
|
LL | asm!("/* {0} */", in(reg) a, options(noreturn));
| ^^^^^^^^^
@ -298,16 +298,6 @@ error: naked functions cannot be inlined
LL | #[inline(never)]
| ^^^^^^^^^^^^^^^^
warning: formatting may not be suitable for sub-register argument
--> $DIR/naked-functions.rs:41:14
|
LL | asm!("/* {0} */", in(reg) a, options(noreturn));
| ^^^ - for this argument
|
= note: `#[warn(asm_sub_register)]` on by default
= help: use the `e` modifier to have the register formatted as `eax`
= help: or use the `r` modifier to keep the default formatting of `rax`
error: aborting due to 33 previous errors; 3 warnings emitted
error: aborting due to 33 previous errors; 2 warnings emitted
For more information about this error, try `rustc --explain E0787`.