bjoernager/rust
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tracing::instrument cleanup

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This commit is contained in:
Oli Scherer 2022-06-28 15:18:07 +00:00
parent ee3c835018
commit 1fc9ef1edd
40 changed files with 117 additions and 247 deletions
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22
compiler/rustc_middle/src/mir/mod.rs
View file

@ -2267,7 +2267,7 @@ impl<'tcx> ConstantKind<'tcx> {
Self::from_opt_const_arg_anon_const(tcx, ty::WithOptConstParam::unknown(def_id), param_env)
}
#[instrument(skip(tcx), level = "debug")]
#[instrument(skip(tcx), level = "debug", ret)]
pub fn from_inline_const(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> Self {
let hir_id = tcx.hir().local_def_id_to_hir_id(def_id);
let body_id = match tcx.hir().get(hir_id) {
@ -2305,21 +2305,18 @@ impl<'tcx> ConstantKind<'tcx> {
let substs =
ty::InlineConstSubsts::new(tcx, ty::InlineConstSubstsParts { parent_substs, ty })
.substs;
let uneval_const = tcx.mk_const(ty::ConstS {
debug_assert!(!substs.has_free_regions());
Self::Ty(tcx.mk_const(ty::ConstS {
kind: ty::ConstKind::Unevaluated(ty::Unevaluated {
def: ty::WithOptConstParam::unknown(def_id).to_global(),
substs,
promoted: None,
}),
ty,
});
debug!(?uneval_const);
debug_assert!(!uneval_const.has_free_regions());
Self::Ty(uneval_const)
}))
}
#[instrument(skip(tcx), level = "debug")]
#[instrument(skip(tcx), level = "debug", ret)]
fn from_opt_const_arg_anon_const(
tcx: TyCtxt<'tcx>,
def: ty::WithOptConstParam<LocalDefId>,
@ -2402,24 +2399,21 @@ impl<'tcx> ConstantKind<'tcx> {
match tcx.const_eval_resolve(param_env, uneval, Some(span)) {
Ok(val) => {
debug!("evaluated const value: {:?}", val);
debug!("evaluated const value");
Self::Val(val, ty)
}
Err(_) => {
debug!("error encountered during evaluation");
// Error was handled in `const_eval_resolve`. Here we just create a
// new unevaluated const and error hard later in codegen
let ty_const = tcx.mk_const(ty::ConstS {
Self::Ty(tcx.mk_const(ty::ConstS {
kind: ty::ConstKind::Unevaluated(ty::Unevaluated {
def: def.to_global(),
substs: InternalSubsts::identity_for_item(tcx, def.did.to_def_id()),
promoted: None,
}),
ty,
});
debug!(?ty_const);
Self::Ty(ty_const)
}))
}
}
}

2
compiler/rustc_middle/src/ty/consts.rs
View file

@ -65,8 +65,6 @@ impl<'tcx> Const<'tcx> {
tcx: TyCtxt<'tcx>,
def: ty::WithOptConstParam<LocalDefId>,
) -> Self {
debug!("Const::from_anon_const(def={:?})", def);
let body_id = match tcx.hir().get_by_def_id(def.did) {
hir::Node::AnonConst(ac) => ac.body,
_ => span_bug!(

2
compiler/rustc_middle/src/ty/fold.rs
View file

@ -353,7 +353,7 @@ impl<'a, 'tcx> TypeFolder<'tcx> for RegionFolder<'a, 'tcx> {
t
}
#[instrument(skip(self), level = "debug")]
#[instrument(skip(self), level = "debug", ret)]
fn fold_region(&mut self, r: ty::Region<'tcx>) -> ty::Region<'tcx> {
match *r {
ty::ReLateBound(debruijn, _) if debruijn < self.current_index => {

2
compiler/rustc_middle/src/ty/normalize_erasing_regions.rs
View file

@ -188,13 +188,11 @@ struct NormalizeAfterErasingRegionsFolder<'tcx> {
}
impl<'tcx> NormalizeAfterErasingRegionsFolder<'tcx> {
#[instrument(skip(self), level = "debug")]
fn normalize_generic_arg_after_erasing_regions(
&self,
arg: ty::GenericArg<'tcx>,
) -> ty::GenericArg<'tcx> {
let arg = self.param_env.and(arg);
debug!(?arg);
self.tcx.try_normalize_generic_arg_after_erasing_regions(arg).unwrap_or_else(|_| bug!(
"Failed to normalize {:?}, maybe try to call `try_normalize_erasing_regions` instead",

1
compiler/rustc_middle/src/ty/trait_def.rs
View file

@ -256,7 +256,6 @@ pub(super) fn trait_impls_of_provider(tcx: TyCtxt<'_>, trait_id: DefId) -> Trait
}
// Query provider for `incoherent_impls`.
#[instrument(level = "debug", skip(tcx))]
pub(super) fn incoherent_impls_provider(tcx: TyCtxt<'_>, simp: SimplifiedType) -> &[DefId] {
let mut impls = Vec::new();

3
compiler/rustc_middle/src/ty/util.rs
View file

@ -627,7 +627,7 @@ impl<'tcx> TyCtxt<'tcx> {
}
/// Expands the given impl trait type, stopping if the type is recursive.
#[instrument(skip(self), level = "debug")]
#[instrument(skip(self), level = "debug", ret)]
pub fn try_expand_impl_trait_type(
self,
def_id: DefId,
@ -644,7 +644,6 @@ impl<'tcx> TyCtxt<'tcx> {
};
let expanded_type = visitor.expand_opaque_ty(def_id, substs).unwrap();
trace!(?expanded_type);
if visitor.found_recursion { Err(expanded_type) } else { Ok(expanded_type) }
}

12
compiler/rustc_middle/src/ty/visit.rs
View file

@ -84,7 +84,7 @@ pub trait TypeVisitable<'tcx>: fmt::Debug + Clone {
self.has_vars_bound_at_or_above(ty::INNERMOST)
}
#[instrument(level = "trace")]
#[instrument(level = "trace", ret)]
fn has_type_flags(&self, flags: TypeFlags) -> bool {
self.visit_with(&mut HasTypeFlagsVisitor { flags }).break_value() == Some(FoundFlags)
}
@ -560,7 +560,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
type BreakTy = FoundFlags;
#[inline]
#[instrument(skip(self), level = "trace")]
#[instrument(skip(self), level = "trace", ret)]
fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
let flags = t.flags();
trace!(t.flags=?t.flags());
@ -572,7 +572,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
}
#[inline]
#[instrument(skip(self), level = "trace")]
#[instrument(skip(self), level = "trace", ret)]
fn visit_region(&mut self, r: ty::Region<'tcx>) -> ControlFlow<Self::BreakTy> {
let flags = r.type_flags();
trace!(r.flags=?flags);
@ -584,7 +584,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
}
#[inline]
#[instrument(level = "trace")]
#[instrument(level = "trace", ret)]
fn visit_const(&mut self, c: ty::Const<'tcx>) -> ControlFlow<Self::BreakTy> {
let flags = FlagComputation::for_const(c);
trace!(r.flags=?flags);
@ -596,7 +596,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
}
#[inline]
#[instrument(level = "trace")]
#[instrument(level = "trace", ret)]
fn visit_unevaluated(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
let flags = FlagComputation::for_unevaluated_const(uv);
trace!(r.flags=?flags);
@ -608,7 +608,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
}
#[inline]
#[instrument(level = "trace")]
#[instrument(level = "trace", ret)]
fn visit_predicate(&mut self, predicate: ty::Predicate<'tcx>) -> ControlFlow<Self::BreakTy> {
debug!(
"HasTypeFlagsVisitor: predicate={:?} predicate.flags={:?} self.flags={:?}",