bjoernager/rust
bjoernager/rust
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Pass PlaceTy by reference not value

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This commit is contained in:
Tomasz Miąsko 2021-02-15 00:00:00 +00:00
parent e915cf45dc
commit fe0c46d07e
13 changed files with 91 additions and 87 deletions
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12
compiler/rustc_mir/src/interpret/machine.rs
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@ -157,7 +157,7 @@ pub trait Machine<'mir, 'tcx>: Sized {
instance: ty::Instance<'tcx>,
abi: Abi,
args: &[OpTy<'tcx, Self::PointerTag>],
ret: Option<(PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
ret: Option<(&PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
unwind: Option<mir::BasicBlock>,
) -> InterpResult<'tcx, Option<&'mir mir::Body<'tcx>>>;
@ -168,7 +168,7 @@ pub trait Machine<'mir, 'tcx>: Sized {
fn_val: Self::ExtraFnVal,
abi: Abi,
args: &[OpTy<'tcx, Self::PointerTag>],
ret: Option<(PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
ret: Option<(&PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
unwind: Option<mir::BasicBlock>,
) -> InterpResult<'tcx>;
@ -178,7 +178,7 @@ pub trait Machine<'mir, 'tcx>: Sized {
ecx: &mut InterpCx<'mir, 'tcx, Self>,
instance: ty::Instance<'tcx>,
args: &[OpTy<'tcx, Self::PointerTag>],
ret: Option<(PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
ret: Option<(&PlaceTy<'tcx, Self::PointerTag>, mir::BasicBlock)>,
unwind: Option<mir::BasicBlock>,
) -> InterpResult<'tcx>;
@ -207,7 +207,7 @@ pub trait Machine<'mir, 'tcx>: Sized {
/// Heap allocations via the `box` keyword.
fn box_alloc(
ecx: &mut InterpCx<'mir, 'tcx, Self>,
dest: PlaceTy<'tcx, Self::PointerTag>,
dest: &PlaceTy<'tcx, Self::PointerTag>,
) -> InterpResult<'tcx>;
/// Called to read the specified `local` from the `frame`.
@ -327,7 +327,7 @@ pub trait Machine<'mir, 'tcx>: Sized {
fn retag(
_ecx: &mut InterpCx<'mir, 'tcx, Self>,
_kind: mir::RetagKind,
_place: PlaceTy<'tcx, Self::PointerTag>,
_place: &PlaceTy<'tcx, Self::PointerTag>,
) -> InterpResult<'tcx> {
Ok(())
}
@ -420,7 +420,7 @@ pub macro compile_time_machine(<$mir: lifetime, $tcx: lifetime>) {
fn_val: !,
_abi: Abi,
_args: &[OpTy<$tcx>],
_ret: Option<(PlaceTy<$tcx>, mir::BasicBlock)>,
_ret: Option<(&PlaceTy<$tcx>, mir::BasicBlock)>,
_unwind: Option<mir::BasicBlock>,
) -> InterpResult<$tcx> {
match fn_val {}