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Represent the raw pointer for a array length check as a new kind of fake borrow

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This commit is contained in:
Michael Goulet 2025-01-19 22:45:03 +00:00
parent 057313b7a6
commit eeecb56b73
26 changed files with 199 additions and 89 deletions
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7
compiler/rustc_codegen_ssa/src/mir/rvalue.rs
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@ -612,9 +612,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
mir::Rvalue::CopyForDeref(place) => {
self.codegen_operand(bx, &mir::Operand::Copy(place))
}
mir::Rvalue::RawPtr(mutability, place) => {
let mk_ptr =
move |tcx: TyCtxt<'tcx>, ty: Ty<'tcx>| Ty::new_ptr(tcx, ty, mutability);
mir::Rvalue::RawPtr(kind, place) => {
let mk_ptr = move |tcx: TyCtxt<'tcx>, ty: Ty<'tcx>| {
Ty::new_ptr(tcx, ty, kind.to_mutbl_lossy())
};
self.codegen_place_to_pointer(bx, place, mk_ptr)
}