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Use associative type defaults in {Layout,FnAbi}OfHelpers.

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This avoids some repetitive boilerplate code.
This commit is contained in:
Nicholas Nethercote 2024-09-16 19:58:37 +10:00
parent 15848f3f08
commit 37204ee563
1 changed files with 0 additions and 8 deletions
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8
src/common.rs
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@ -309,8 +309,6 @@ pub(crate) struct FunctionCx<'m, 'clif, 'tcx: 'm> {
} }
impl<'tcx> LayoutOfHelpers<'tcx> for FunctionCx<'_, '_, 'tcx> { impl<'tcx> LayoutOfHelpers<'tcx> for FunctionCx<'_, '_, 'tcx> {
type LayoutOfResult = TyAndLayout<'tcx>;
#[inline] #[inline]
fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! {
RevealAllLayoutCx(self.tcx).handle_layout_err(err, span, ty) RevealAllLayoutCx(self.tcx).handle_layout_err(err, span, ty)
@ -318,8 +316,6 @@ impl<'tcx> LayoutOfHelpers<'tcx> for FunctionCx<'_, '_, 'tcx> {
} }
impl<'tcx> FnAbiOfHelpers<'tcx> for FunctionCx<'_, '_, 'tcx> { impl<'tcx> FnAbiOfHelpers<'tcx> for FunctionCx<'_, '_, 'tcx> {
type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>;
#[inline] #[inline]
fn handle_fn_abi_err( fn handle_fn_abi_err(
&self, &self,
@ -450,8 +446,6 @@ impl<'tcx> FunctionCx<'_, '_, 'tcx> {
pub(crate) struct RevealAllLayoutCx<'tcx>(pub(crate) TyCtxt<'tcx>); pub(crate) struct RevealAllLayoutCx<'tcx>(pub(crate) TyCtxt<'tcx>);
impl<'tcx> LayoutOfHelpers<'tcx> for RevealAllLayoutCx<'tcx> { impl<'tcx> LayoutOfHelpers<'tcx> for RevealAllLayoutCx<'tcx> {
type LayoutOfResult = TyAndLayout<'tcx>;
#[inline] #[inline]
fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! {
if let LayoutError::SizeOverflow(_) | LayoutError::ReferencesError(_) = err { if let LayoutError::SizeOverflow(_) | LayoutError::ReferencesError(_) = err {
@ -466,8 +460,6 @@ impl<'tcx> LayoutOfHelpers<'tcx> for RevealAllLayoutCx<'tcx> {
} }
impl<'tcx> FnAbiOfHelpers<'tcx> for RevealAllLayoutCx<'tcx> { impl<'tcx> FnAbiOfHelpers<'tcx> for RevealAllLayoutCx<'tcx> {
type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>;
#[inline] #[inline]
fn handle_fn_abi_err( fn handle_fn_abi_err(
&self, &self,