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Auto merge of #116482 - matthewjasper:thir-unsafeck-inline-constants, r=b-naber

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Fix inline const pattern unsafety checking in THIR

Fix THIR unsafety checking of inline constants.
- Steal THIR in THIR unsafety checking (if enabled) instead of MIR lowering.
- Represent inline constants in THIR patterns.
This commit is contained in:
bors 2023-10-25 00:03:57 +00:00
commit 848a387967
24 changed files with 246 additions and 63 deletions
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8
compiler/rustc_interface/src/passes.rs
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@ -775,12 +775,16 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) -> Result<()> {
rustc_hir_analysis::check_crate(tcx)?;
sess.time("MIR_borrow_checking", || {
tcx.hir().par_body_owners(|def_id| tcx.ensure().mir_borrowck(def_id));
tcx.hir().par_body_owners(|def_id| {
// Run THIR unsafety check because it's responsible for stealing
// and deallocating THIR when enabled.
tcx.ensure().thir_check_unsafety(def_id);
tcx.ensure().mir_borrowck(def_id)
});
});
sess.time("MIR_effect_checking", || {
for def_id in tcx.hir().body_owners() {
tcx.ensure().thir_check_unsafety(def_id);
if !tcx.sess.opts.unstable_opts.thir_unsafeck {
rustc_mir_transform::check_unsafety::check_unsafety(tcx, def_id);
}