bjoernager/rust
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dyn* through more typechecking and MIR

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This commit is contained in:
Eric Holk 2022-06-28 14:02:30 -07:00
parent 7fccac3ea0
commit 549c105bb3
15 changed files with 168 additions and 13 deletions
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4
compiler/rustc_const_eval/src/transform/check_consts/check.rs
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@ -546,6 +546,10 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
// Since no pointer can ever get exposed (rejected above), this is easy to support.
}
Rvalue::Cast(CastKind::DynStar, _, _) => {
unimplemented!()
}
Rvalue::Cast(CastKind::Misc, _, _) => {}
Rvalue::NullaryOp(NullOp::SizeOf | NullOp::AlignOf, _) => {}

3
compiler/rustc_const_eval/src/transform/validate.rs
View file

@ -569,6 +569,9 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> {
);
}
}
CastKind::DynStar => {
// FIXME: make sure nothing needs to be done here.
}
// Nothing to check here
CastKind::PointerFromExposedAddress
| CastKind::PointerExposeAddress