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Add regression test for naked functions with invalid asm syntax

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This commit is contained in:
jam1garner 2022-04-01 12:24:04 -04:00
parent 0df84cdc49
commit bf26d87df6
2 changed files with 13 additions and 1 deletions
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6
src/test/ui/asm/naked-functions.rs
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@ -209,3 +209,9 @@ pub unsafe extern "C" fn allow_compile_error_and_asm(a: u32) -> u32 {
//~^ ERROR this is a user specified error
asm!("", options(noreturn))
}
#[naked]
pub unsafe extern "C" fn invalid_asm_syntax(a: u32) -> u32 {
asm!(invalid_syntax)
//~^ ERROR asm template must be a string literal
}

8
src/test/ui/asm/naked-functions.stderr
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@ -16,6 +16,12 @@ error: this is a user specified error
LL | compile_error!("this is a user specified error");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: asm template must be a string literal
--> $DIR/naked-functions.rs:215:10
|
LL | asm!(invalid_syntax)
| ^^^^^^^^^^^^^^
error: patterns not allowed in naked function parameters
--> $DIR/naked-functions.rs:20:5
|
@ -267,6 +273,6 @@ error: naked functions cannot be inlined
LL | #[inline(never)]
| ^^^^^^^^^^^^^^^^
error: aborting due to 32 previous errors; 2 warnings emitted
error: aborting due to 33 previous errors; 2 warnings emitted
For more information about this error, try `rustc --explain E0787`.