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Improve AdtDef interning.

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This commit makes `AdtDef` use `Interned`. Much the commit is tedious
changes to introduce getter functions. The interesting changes are in
`compiler/rustc_middle/src/ty/adt.rs`.
This commit is contained in:
Nicholas Nethercote
2022-03-05 07:28:41 +11:00
parent 5f4e067719
commit ca5525d564
169 changed files with 702 additions and 687 deletions
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4
compiler/rustc_lint/src/methods.rs
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@@ -84,9 +84,9 @@ fn lint_cstring_as_ptr(
) {
let source_type = cx.typeck_results().expr_ty(source);
if let ty::Adt(def, substs) = source_type.kind() {
if cx.tcx.is_diagnostic_item(sym::Result, def.did) {
if cx.tcx.is_diagnostic_item(sym::Result, def.did()) {
if let ty::Adt(adt, _) = substs.type_at(0).kind() {
if cx.tcx.is_diagnostic_item(sym::cstring_type, adt.did) {
if cx.tcx.is_diagnostic_item(sym::cstring_type, adt.did()) {
cx.struct_span_lint(TEMPORARY_CSTRING_AS_PTR, as_ptr_span, |diag| {
let mut diag = diag
.build("getting the inner pointer of a temporary `CString`");