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Move GenericArgKind::as_{type,const,region} to GenericArg

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Maybe Waffle
2023-04-19 17:59:30 +00:00
parent 3f15521396
commit 25b9263b34
5 changed files with 38 additions and 54 deletions
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4
compiler/rustc_mir_transform/src/function_item_references.rs
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@@ -45,7 +45,7 @@ impl<'tcx> Visitor<'tcx> for FunctionItemRefChecker<'_, 'tcx> {
// Handle calls to `transmute`
if self.tcx.is_diagnostic_item(sym::transmute, def_id) {
let arg_ty = args[0].ty(self.body, self.tcx);
for inner_ty in arg_ty.walk().filter_map(|arg| arg.unpack().as_type()) {
for inner_ty in arg_ty.walk().filter_map(|arg| arg.as_type()) {
if let Some((fn_id, fn_substs)) =
FunctionItemRefChecker::is_fn_ref(inner_ty)
{
@@ -80,7 +80,7 @@ impl<'tcx> FunctionItemRefChecker<'_, 'tcx> {
let arg_defs = self.tcx.fn_sig(def_id).subst_identity().skip_binder().inputs();
for (arg_num, arg_def) in arg_defs.iter().enumerate() {
// For all types reachable from the argument type in the fn sig
for inner_ty in arg_def.walk().filter_map(|arg| arg.unpack().as_type()) {
for inner_ty in arg_def.walk().filter_map(|arg| arg.as_type()) {
// If the inner type matches the type bound by `Pointer`
if inner_ty == bound_ty {
// Do a substitution using the parameters from the callsite