bjoernager/rust
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Rename adjustment::PointerCast and variants using it to PointerCoercion

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It makes it sound like the `ExprKind` and `Rvalue` are supposed to represent all pointer related
casts, when in reality their just used to share a some enum variants. Make it clear there these
are only coercion to make it clear why only some pointer related "casts" are in the enum.
This commit is contained in:
Nilstrieb 2023-07-05 20:07:03 +02:00
parent fd68a6ded9
commit 2beabbbf6f
85 changed files with 214 additions and 185 deletions
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8
compiler/rustc_monomorphize/src/collector.rs
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@ -176,7 +176,7 @@ use rustc_middle::mir::mono::{InstantiationMode, MonoItem};
use rustc_middle::mir::visit::Visitor as MirVisitor;
use rustc_middle::mir::{self, Local, Location};
use rustc_middle::query::TyCtxtAt;
use rustc_middle::ty::adjustment::{CustomCoerceUnsized, PointerCast};
use rustc_middle::ty::adjustment::{CustomCoerceUnsized, PointerCoercion};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_middle::ty::subst::{GenericArgKind, InternalSubsts};
use rustc_middle::ty::{
@ -617,7 +617,7 @@ impl<'a, 'tcx> MirVisitor<'tcx> for MirUsedCollector<'a, 'tcx> {
// have to instantiate all methods of the trait being cast to, so we
// can build the appropriate vtable.
mir::Rvalue::Cast(
mir::CastKind::Pointer(PointerCast::Unsize),
mir::CastKind::PointerCoercion(PointerCoercion::Unsize),
ref operand,
target_ty,
)
@ -643,7 +643,7 @@ impl<'a, 'tcx> MirVisitor<'tcx> for MirUsedCollector<'a, 'tcx> {
}
}
mir::Rvalue::Cast(
mir::CastKind::Pointer(PointerCast::ReifyFnPointer),
mir::CastKind::PointerCoercion(PointerCoercion::ReifyFnPointer),
ref operand,
_,
) => {
@ -652,7 +652,7 @@ impl<'a, 'tcx> MirVisitor<'tcx> for MirUsedCollector<'a, 'tcx> {
visit_fn_use(self.tcx, fn_ty, false, span, &mut self.output);
}
mir::Rvalue::Cast(
mir::CastKind::Pointer(PointerCast::ClosureFnPointer(_)),
mir::CastKind::PointerCoercion(PointerCoercion::ClosureFnPointer(_)),
ref operand,
_,
) => {