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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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4
compiler/rustc_const_eval/src/const_eval/machine.rs
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@ -2,7 +2,7 @@ use rustc_hir::def::DefKind;
use rustc_hir::{LangItem, CRATE_HIR_ID};
use rustc_middle::mir;
use rustc_middle::mir::interpret::PointerArithmetic;
use rustc_middle::ty::layout::FnAbiOf;
use rustc_middle::ty::layout::{FnAbiOf, TyAndLayout};
use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_session::lint::builtin::INVALID_ALIGNMENT;
use std::borrow::Borrow;
@ -335,7 +335,7 @@ impl<'mir, 'tcx> interpret::Machine<'mir, 'tcx> for CompileTimeInterpreter<'mir,
}
#[inline(always)]
fn enforce_validity(ecx: &InterpCx<'mir, 'tcx, Self>) -> bool {
fn enforce_validity(ecx: &InterpCx<'mir, 'tcx, Self>, _layout: TyAndLayout<'tcx>) -> bool {
ecx.tcx.sess.opts.unstable_opts.extra_const_ub_checks
}