bjoernager/rust
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Add a layout argument to enforce_validity.

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This is in preparation of checking the validity only of certain types.
This commit is contained in:
Oli Scherer 2023-03-21 08:52:31 +00:00
parent 84c47b8279
commit 83dec62b26
6 changed files with 11 additions and 9 deletions
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2
compiler/rustc_mir_transform/src/const_prop.rs
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@ -174,7 +174,7 @@ impl<'mir, 'tcx> interpret::Machine<'mir, 'tcx> for ConstPropMachine<'mir, 'tcx>
}
#[inline(always)]
fn enforce_validity(_ecx: &InterpCx<'mir, 'tcx, Self>) -> bool {
fn enforce_validity(_ecx: &InterpCx<'mir, 'tcx, Self>, _layout: TyAndLayout<'tcx>) -> bool {
false // for now, we don't enforce validity
}
fn alignment_check_failed(

3
compiler/rustc_mir_transform/src/dataflow_const_prop.rs
View file

@ -8,6 +8,7 @@ use rustc_data_structures::fx::FxHashMap;
use rustc_hir::def::DefKind;
use rustc_middle::mir::visit::{MutVisitor, Visitor};
use rustc_middle::mir::*;
use rustc_middle::ty::layout::TyAndLayout;
use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_mir_dataflow::value_analysis::{Map, State, TrackElem, ValueAnalysis, ValueOrPlace};
use rustc_mir_dataflow::{lattice::FlatSet, Analysis, ResultsVisitor, SwitchIntEdgeEffects};
@ -548,7 +549,7 @@ impl<'mir, 'tcx> rustc_const_eval::interpret::Machine<'mir, 'tcx> for DummyMachi
unimplemented!()
}
fn enforce_validity(_ecx: &InterpCx<'mir, 'tcx, Self>) -> bool {
fn enforce_validity(_ecx: &InterpCx<'mir, 'tcx, Self>, _layout: TyAndLayout<'tcx>) -> bool {
unimplemented!()
}
fn alignment_check_failed(