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Diffstat (limited to 'crates/ide-diagnostics/src/handlers/missing_unsafe.rs')
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/missing_unsafe.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/crates/ide-diagnostics/src/handlers/missing_unsafe.rs b/crates/ide-diagnostics/src/handlers/missing_unsafe.rs index ff041e183b..364bead34e 100644 --- a/crates/ide-diagnostics/src/handlers/missing_unsafe.rs +++ b/crates/ide-diagnostics/src/handlers/missing_unsafe.rs @@ -894,4 +894,25 @@ fn main() { "#, ); } + + #[test] + fn asm_label() { + check_diagnostics( + r#" +//- minicore: asm +fn foo() { + unsafe { + core::arch::asm!( + "jmp {}", + label { + let p = 0xDEADBEAF as *mut u8; + *p = 3; + // ^^ error: dereference of raw pointer is unsafe and requires an unsafe function or block + }, + ); + } +} + "#, + ); + } } |