bjoernager/rust
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Dejargnonize subst

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This commit is contained in:
Shoyu Vanilla 2024-02-12 15:39:32 +09:00
parent 084ce5bdb5
commit 3856df059e
128 changed files with 574 additions and 541 deletions
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8
compiler/rustc_mir_transform/src/function_item_references.rs
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@ -63,7 +63,7 @@ impl<'tcx> Visitor<'tcx> for FunctionItemRefChecker<'_, 'tcx> {
impl<'tcx> FunctionItemRefChecker<'_, 'tcx> {
/// Emits a lint for function reference arguments bound by `fmt::Pointer` in calls to the
/// function defined by `def_id` with the substitutions `args_ref`.
/// function defined by `def_id` with the generic parameters `args_ref`.
fn check_bound_args(
&self,
def_id: DefId,
@ -83,11 +83,11 @@ impl<'tcx> FunctionItemRefChecker<'_, 'tcx> {
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
let subst_ty =
// Do an instantiation using the parameters from the callsite
let instantiated_ty =
EarlyBinder::bind(inner_ty).instantiate(self.tcx, args_ref);
if let Some((fn_id, fn_args)) =
FunctionItemRefChecker::is_fn_ref(subst_ty)
FunctionItemRefChecker::is_fn_ref(instantiated_ty)
{
let mut span = self.nth_arg_span(args, arg_num);
if span.from_expansion() {