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ty::layout: split out a private trait from FnAbiExt.

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This commit is contained in:
Eduard-Mihai Burtescu 2021-08-24 20:45:37 +03:00
parent a1d7c51d27
commit feca7d0a03
1 changed files with 21 additions and 10 deletions
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31
compiler/rustc_middle/src/ty/layout.rs
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@ -2804,16 +2804,6 @@ where
/// NB: that includes virtual calls, which are represented by "direct calls"
/// to an `InstanceDef::Virtual` instance (of `<dyn Trait as Trait>::fn`).
fn of_instance(cx: &C, instance: ty::Instance<'tcx>, extra_args: &[Ty<'tcx>]) -> Self;
fn new_internal(
cx: &C,
sig: ty::PolyFnSig<'tcx>,
extra_args: &[Ty<'tcx>],
caller_location: Option<Ty<'tcx>>,
codegen_fn_attr_flags: CodegenFnAttrFlags,
make_self_ptr_thin: bool,
) -> Self;
fn adjust_for_abi(&mut self, cx: &C, abi: SpecAbi);
}
impl<'tcx, C> FnAbiExt<'tcx, C> for call::FnAbi<'tcx, Ty<'tcx>>
@ -2844,7 +2834,28 @@ where
matches!(instance.def, ty::InstanceDef::Virtual(..)),
)
}
}
/// Implementation detail of computing `FnAbi`s, shouldn't be exported.
trait FnAbiInternalExt<'tcx, C>
where
C: LayoutOf<'tcx, LayoutOfResult = TyAndLayout<'tcx>> + HasTargetSpec,
{
fn new_internal(
cx: &C,
sig: ty::PolyFnSig<'tcx>,
extra_args: &[Ty<'tcx>],
caller_location: Option<Ty<'tcx>>,
codegen_fn_attr_flags: CodegenFnAttrFlags,
make_self_ptr_thin: bool,
) -> Self;
fn adjust_for_abi(&mut self, cx: &C, abi: SpecAbi);
}
impl<'tcx, C> FnAbiInternalExt<'tcx, C> for call::FnAbi<'tcx, Ty<'tcx>>
where
C: LayoutOf<'tcx, LayoutOfResult = TyAndLayout<'tcx>> + HasTargetSpec,
{
fn new_internal(
cx: &C,
sig: ty::PolyFnSig<'tcx>,