bjoernager/rust
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Remove polymorphization

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This commit is contained in:
Ben Kimock 2024-12-04 21:03:12 -05:00
parent 8dc83770f7
commit 711c8cc690
92 changed files with 59 additions and 2643 deletions
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12
compiler/rustc_symbol_mangling/src/v0.rs
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@ -256,7 +256,7 @@ impl<'tcx> Printer<'tcx> for SymbolMangler<'tcx> {
});
// Encode impl generic params if the generic parameters contain non-region parameters
// (implying polymorphization is enabled) and this isn't an inherent impl.
// and this isn't an inherent impl.
if impl_trait_ref.is_some() && args.iter().any(|a| a.has_non_region_param()) {
self.path_generic_args(
|this| {
@ -330,9 +330,8 @@ impl<'tcx> Printer<'tcx> for SymbolMangler<'tcx> {
ty::Float(FloatTy::F128) => "C4f128",
ty::Never => "z",
// Should only be encountered with polymorphization,
// or within the identity-substituted impl header of an
// item nested within an impl item.
// Should only be encountered within the identity-substituted
// impl header of an item nested within an impl item.
ty::Param(_) => "p",
ty::Bound(..) | ty::Placeholder(_) | ty::Infer(_) | ty::Error(_) => bug!(),
@ -558,9 +557,8 @@ impl<'tcx> Printer<'tcx> for SymbolMangler<'tcx> {
let (ct_ty, valtree) = match ct.kind() {
ty::ConstKind::Value(ty, val) => (ty, val),
// Should only be encountered with polymorphization,
// or within the identity-substituted impl header of an
// item nested within an impl item.
// Should only be encountered within the identity-substituted
// impl header of an item nested within an impl item.
ty::ConstKind::Param(_) => {
// Never cached (single-character).
self.push("p");