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Merge pull request #20210 from ChayimFriedman2/naked-asm-safe

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fix: Inline asm fixes
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Shoyu Vanilla (Flint) 2025-07-10 06:28:49 +00:00 • committed by GitHub
commit e9968fc555
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28 changed files with 303 additions and 84 deletions
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9
crates/hir-ty/src/diagnostics/unsafe_check.rs
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@ -7,7 +7,7 @@ use either::Either;
use hir_def::{
AdtId, DefWithBodyId, FieldId, FunctionId, VariantId,
expr_store::{Body, path::Path},
hir::{AsmOperand, Expr, ExprId, ExprOrPatId, Pat, PatId, Statement, UnaryOp},
hir::{AsmOperand, Expr, ExprId, ExprOrPatId, InlineAsmKind, Pat, PatId, Statement, UnaryOp},
resolver::{HasResolver, ResolveValueResult, Resolver, ValueNs},
signatures::StaticFlags,
type_ref::Rawness,
@ -315,7 +315,12 @@ impl<'db> UnsafeVisitor<'db> {
self.inside_assignment = old_inside_assignment;
}
Expr::InlineAsm(asm) => {
self.on_unsafe_op(current.into(), UnsafetyReason::InlineAsm);
if asm.kind == InlineAsmKind::Asm {
// `naked_asm!()` requires `unsafe` on the attribute (`#[unsafe(naked)]`),
// and `global_asm!()` doesn't require it at all.
self.on_unsafe_op(current.into(), UnsafetyReason::InlineAsm);
}
asm.operands.iter().for_each(|(_, op)| match op {
AsmOperand::In { expr, .. }
| AsmOperand::Out { expr: Some(expr), .. }