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Use LocalDefId for closures more

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This commit is contained in:
Cameron Steffen 2022-07-12 09:10:22 -05:00
parent 1202bbaf48
commit cf2433a74f
29 changed files with 164 additions and 171 deletions
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70
compiler/rustc_middle/src/mir/mod.rs
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@ -1983,53 +1983,45 @@ impl<'tcx> Debug for Rvalue<'tcx> {
}
AggregateKind::Closure(def_id, substs) => ty::tls::with(|tcx| {
if let Some(def_id) = def_id.as_local() {
let name = if tcx.sess.opts.unstable_opts.span_free_formats {
let substs = tcx.lift(substs).unwrap();
format!(
"[closure@{}]",
tcx.def_path_str_with_substs(def_id.to_def_id(), substs),
)
} else {
let span = tcx.def_span(def_id);
format!(
"[closure@{}]",
tcx.sess.source_map().span_to_diagnostic_string(span)
)
};
let mut struct_fmt = fmt.debug_struct(&name);
// FIXME(project-rfc-2229#48): This should be a list of capture names/places
if let Some(upvars) = tcx.upvars_mentioned(def_id) {
for (&var_id, place) in iter::zip(upvars.keys(), places) {
let var_name = tcx.hir().name(var_id);
struct_fmt.field(var_name.as_str(), place);
}
}
struct_fmt.finish()
let name = if tcx.sess.opts.unstable_opts.span_free_formats {
let substs = tcx.lift(substs).unwrap();
format!(
"[closure@{}]",
tcx.def_path_str_with_substs(def_id.to_def_id(), substs),
)
} else {
write!(fmt, "[closure]")
let span = tcx.def_span(def_id);
format!(
"[closure@{}]",
tcx.sess.source_map().span_to_diagnostic_string(span)
)
};
let mut struct_fmt = fmt.debug_struct(&name);
// FIXME(project-rfc-2229#48): This should be a list of capture names/places
if let Some(upvars) = tcx.upvars_mentioned(def_id) {
for (&var_id, place) in iter::zip(upvars.keys(), places) {
let var_name = tcx.hir().name(var_id);
struct_fmt.field(var_name.as_str(), place);
}
}
struct_fmt.finish()
}),
AggregateKind::Generator(def_id, _, _) => ty::tls::with(|tcx| {
if let Some(def_id) = def_id.as_local() {
let name = format!("[generator@{:?}]", tcx.def_span(def_id));
let mut struct_fmt = fmt.debug_struct(&name);
let name = format!("[generator@{:?}]", tcx.def_span(def_id));
let mut struct_fmt = fmt.debug_struct(&name);
// FIXME(project-rfc-2229#48): This should be a list of capture names/places
if let Some(upvars) = tcx.upvars_mentioned(def_id) {
for (&var_id, place) in iter::zip(upvars.keys(), places) {
let var_name = tcx.hir().name(var_id);
struct_fmt.field(var_name.as_str(), place);
}
// FIXME(project-rfc-2229#48): This should be a list of capture names/places
if let Some(upvars) = tcx.upvars_mentioned(def_id) {
for (&var_id, place) in iter::zip(upvars.keys(), places) {
let var_name = tcx.hir().name(var_id);
struct_fmt.field(var_name.as_str(), place);
}
struct_fmt.finish()
} else {
write!(fmt, "[generator]")
}
struct_fmt.finish()
}),
}
}