// option. This file may not be copied, modified, or distributed
// except according to those terms.
+use dep_graph::SerializedDepNodeIndex;
use hir::def_id::{CrateNum, DefId, DefIndex};
use ty::{self, Ty, TyCtxt};
use ty::maps::queries;
type Value;
}
-pub(super) trait QueryDescription: QueryConfig {
+pub(super) trait QueryDescription<'tcx>: QueryConfig {
fn describe(tcx: TyCtxt, key: Self::Key) -> String;
+
+ fn cache_on_disk(_: Self::Key) -> bool {
+ false
+ }
+
+ fn try_load_from_disk<'a>(_: TyCtxt<'a, 'tcx, 'tcx>,
+ _: SerializedDepNodeIndex)
+ -> Option<Self::Value> {
+ bug!("QueryDescription::load_from_disk() called for unsupport query.")
+ }
}
-impl<M: QueryConfig<Key=DefId>> QueryDescription for M {
+impl<'tcx, M: QueryConfig<Key=DefId>> QueryDescription<'tcx> for M {
default fn describe(tcx: TyCtxt, def_id: DefId) -> String {
if !tcx.sess.verbose() {
format!("processing `{}`", tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::is_copy_raw<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_copy_raw<'tcx> {
fn describe(_tcx: TyCtxt, env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> String {
format!("computing whether `{}` is `Copy`", env.value)
}
}
-impl<'tcx> QueryDescription for queries::is_sized_raw<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_sized_raw<'tcx> {
fn describe(_tcx: TyCtxt, env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> String {
format!("computing whether `{}` is `Sized`", env.value)
}
}
-impl<'tcx> QueryDescription for queries::is_freeze_raw<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_freeze_raw<'tcx> {
fn describe(_tcx: TyCtxt, env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> String {
format!("computing whether `{}` is freeze", env.value)
}
}
-impl<'tcx> QueryDescription for queries::needs_drop_raw<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::needs_drop_raw<'tcx> {
fn describe(_tcx: TyCtxt, env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> String {
format!("computing whether `{}` needs drop", env.value)
}
}
-impl<'tcx> QueryDescription for queries::layout_raw<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::layout_raw<'tcx> {
fn describe(_tcx: TyCtxt, env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> String {
format!("computing layout of `{}`", env.value)
}
}
-impl<'tcx> QueryDescription for queries::super_predicates_of<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::super_predicates_of<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("computing the supertraits of `{}`",
tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::erase_regions_ty<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::erase_regions_ty<'tcx> {
fn describe(_tcx: TyCtxt, ty: Ty<'tcx>) -> String {
format!("erasing regions from `{:?}`", ty)
}
}
-impl<'tcx> QueryDescription for queries::type_param_predicates<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::type_param_predicates<'tcx> {
fn describe(tcx: TyCtxt, (_, def_id): (DefId, DefId)) -> String {
let id = tcx.hir.as_local_node_id(def_id).unwrap();
format!("computing the bounds for type parameter `{}`",
}
}
-impl<'tcx> QueryDescription for queries::coherent_trait<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::coherent_trait<'tcx> {
fn describe(tcx: TyCtxt, (_, def_id): (CrateNum, DefId)) -> String {
format!("coherence checking all impls of trait `{}`",
tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::crate_inherent_impls<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_inherent_impls<'tcx> {
fn describe(_: TyCtxt, k: CrateNum) -> String {
format!("all inherent impls defined in crate `{:?}`", k)
}
}
-impl<'tcx> QueryDescription for queries::crate_inherent_impls_overlap_check<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_inherent_impls_overlap_check<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
format!("check for overlap between inherent impls defined in this crate")
}
}
-impl<'tcx> QueryDescription for queries::crate_variances<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_variances<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("computing the variances for items in this crate")
}
}
-impl<'tcx> QueryDescription for queries::mir_shims<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::mir_shims<'tcx> {
fn describe(tcx: TyCtxt, def: ty::InstanceDef<'tcx>) -> String {
format!("generating MIR shim for `{}`",
tcx.item_path_str(def.def_id()))
}
}
-impl<'tcx> QueryDescription for queries::privacy_access_levels<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::privacy_access_levels<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
format!("privacy access levels")
}
}
-impl<'tcx> QueryDescription for queries::typeck_item_bodies<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::typeck_item_bodies<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
format!("type-checking all item bodies")
}
}
-impl<'tcx> QueryDescription for queries::reachable_set<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::reachable_set<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
format!("reachability")
}
}
-impl<'tcx> QueryDescription for queries::const_eval<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::const_eval<'tcx> {
fn describe(tcx: TyCtxt, key: ty::ParamEnvAnd<'tcx, (DefId, &'tcx Substs<'tcx>)>) -> String {
format!("const-evaluating `{}`", tcx.item_path_str(key.value.0))
}
}
-impl<'tcx> QueryDescription for queries::mir_keys<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::mir_keys<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
format!("getting a list of all mir_keys")
}
}
-impl<'tcx> QueryDescription for queries::symbol_name<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::symbol_name<'tcx> {
fn describe(_tcx: TyCtxt, instance: ty::Instance<'tcx>) -> String {
format!("computing the symbol for `{}`", instance)
}
}
-impl<'tcx> QueryDescription for queries::describe_def<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::describe_def<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("describe_def")
}
}
-impl<'tcx> QueryDescription for queries::def_span<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::def_span<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("def_span")
}
}
-impl<'tcx> QueryDescription for queries::lookup_stability<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::lookup_stability<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("stability")
}
}
-impl<'tcx> QueryDescription for queries::lookup_deprecation_entry<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::lookup_deprecation_entry<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("deprecation")
}
}
-impl<'tcx> QueryDescription for queries::item_attrs<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::item_attrs<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("item_attrs")
}
}
-impl<'tcx> QueryDescription for queries::is_exported_symbol<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_exported_symbol<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("is_exported_symbol")
}
}
-impl<'tcx> QueryDescription for queries::fn_arg_names<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::fn_arg_names<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("fn_arg_names")
}
}
-impl<'tcx> QueryDescription for queries::impl_parent<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::impl_parent<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("impl_parent")
}
}
-impl<'tcx> QueryDescription for queries::trait_of_item<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::trait_of_item<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
bug!("trait_of_item")
}
}
-impl<'tcx> QueryDescription for queries::item_body_nested_bodies<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::item_body_nested_bodies<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("nested item bodies of `{}`", tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::const_is_rvalue_promotable_to_static<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::const_is_rvalue_promotable_to_static<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("const checking if rvalue is promotable to static `{}`",
tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::rvalue_promotable_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::rvalue_promotable_map<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("checking which parts of `{}` are promotable to static",
tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::is_mir_available<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_mir_available<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("checking if item is mir available: `{}`",
tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::trans_fulfill_obligation<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::trans_fulfill_obligation<'tcx> {
fn describe(tcx: TyCtxt, key: (ty::ParamEnv<'tcx>, ty::PolyTraitRef<'tcx>)) -> String {
format!("checking if `{}` fulfills its obligations", tcx.item_path_str(key.1.def_id()))
}
}
-impl<'tcx> QueryDescription for queries::trait_impls_of<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::trait_impls_of<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("trait impls of `{}`", tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::is_object_safe<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_object_safe<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("determine object safety of trait `{}`", tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::is_const_fn<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_const_fn<'tcx> {
fn describe(tcx: TyCtxt, def_id: DefId) -> String {
format!("checking if item is const fn: `{}`", tcx.item_path_str(def_id))
}
}
-impl<'tcx> QueryDescription for queries::dylib_dependency_formats<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::dylib_dependency_formats<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
"dylib dependency formats of crate".to_string()
}
}
-impl<'tcx> QueryDescription for queries::is_panic_runtime<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_panic_runtime<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
"checking if the crate is_panic_runtime".to_string()
}
}
-impl<'tcx> QueryDescription for queries::is_compiler_builtins<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_compiler_builtins<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
"checking if the crate is_compiler_builtins".to_string()
}
}
-impl<'tcx> QueryDescription for queries::has_global_allocator<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::has_global_allocator<'tcx> {
fn describe(_: TyCtxt, _: CrateNum) -> String {
"checking if the crate has_global_allocator".to_string()
}
}
-impl<'tcx> QueryDescription for queries::extern_crate<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::extern_crate<'tcx> {
fn describe(_: TyCtxt, _: DefId) -> String {
"getting crate's ExternCrateData".to_string()
}
}
-impl<'tcx> QueryDescription for queries::lint_levels<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::lint_levels<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("computing the lint levels for items in this crate")
}
}
-impl<'tcx> QueryDescription for queries::specializes<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::specializes<'tcx> {
fn describe(_tcx: TyCtxt, _: (DefId, DefId)) -> String {
format!("computing whether impls specialize one another")
}
}
-impl<'tcx> QueryDescription for queries::in_scope_traits_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::in_scope_traits_map<'tcx> {
fn describe(_tcx: TyCtxt, _: DefIndex) -> String {
format!("traits in scope at a block")
}
}
-impl<'tcx> QueryDescription for queries::is_no_builtins<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_no_builtins<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("test whether a crate has #![no_builtins]")
}
}
-impl<'tcx> QueryDescription for queries::panic_strategy<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::panic_strategy<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("query a crate's configured panic strategy")
}
}
-impl<'tcx> QueryDescription for queries::is_profiler_runtime<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_profiler_runtime<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("query a crate is #![profiler_runtime]")
}
}
-impl<'tcx> QueryDescription for queries::is_sanitizer_runtime<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_sanitizer_runtime<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("query a crate is #![sanitizer_runtime]")
}
}
-impl<'tcx> QueryDescription for queries::exported_symbol_ids<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::exported_symbol_ids<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the exported symbols of a crate")
}
}
-impl<'tcx> QueryDescription for queries::native_libraries<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::native_libraries<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the native libraries of a linked crate")
}
}
-impl<'tcx> QueryDescription for queries::plugin_registrar_fn<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::plugin_registrar_fn<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the plugin registrar for a crate")
}
}
-impl<'tcx> QueryDescription for queries::derive_registrar_fn<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::derive_registrar_fn<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the derive registrar for a crate")
}
}
-impl<'tcx> QueryDescription for queries::crate_disambiguator<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_disambiguator<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the disambiguator a crate")
}
}
-impl<'tcx> QueryDescription for queries::crate_hash<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_hash<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the hash a crate")
}
}
-impl<'tcx> QueryDescription for queries::original_crate_name<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::original_crate_name<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up the original name a crate")
}
}
-impl<'tcx> QueryDescription for queries::implementations_of_trait<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::implementations_of_trait<'tcx> {
fn describe(_tcx: TyCtxt, _: (CrateNum, DefId)) -> String {
format!("looking up implementations of a trait in a crate")
}
}
-impl<'tcx> QueryDescription for queries::all_trait_implementations<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::all_trait_implementations<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up all (?) trait implementations")
}
}
-impl<'tcx> QueryDescription for queries::link_args<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::link_args<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up link arguments for a crate")
}
}
-impl<'tcx> QueryDescription for queries::named_region_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::named_region_map<'tcx> {
fn describe(_tcx: TyCtxt, _: DefIndex) -> String {
format!("looking up a named region")
}
}
-impl<'tcx> QueryDescription for queries::is_late_bound_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::is_late_bound_map<'tcx> {
fn describe(_tcx: TyCtxt, _: DefIndex) -> String {
format!("testing if a region is late boudn")
}
}
-impl<'tcx> QueryDescription for queries::object_lifetime_defaults_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::object_lifetime_defaults_map<'tcx> {
fn describe(_tcx: TyCtxt, _: DefIndex) -> String {
format!("looking up lifetime defaults for a region")
}
}
-impl<'tcx> QueryDescription for queries::dep_kind<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::dep_kind<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("fetching what a dependency looks like")
}
}
-impl<'tcx> QueryDescription for queries::crate_name<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::crate_name<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("fetching what a crate is named")
}
}
-impl<'tcx> QueryDescription for queries::get_lang_items<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::get_lang_items<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("calculating the lang items map")
}
}
-impl<'tcx> QueryDescription for queries::defined_lang_items<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::defined_lang_items<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("calculating the lang items defined in a crate")
}
}
-impl<'tcx> QueryDescription for queries::missing_lang_items<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::missing_lang_items<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("calculating the missing lang items in a crate")
}
}
-impl<'tcx> QueryDescription for queries::visible_parent_map<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::visible_parent_map<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("calculating the visible parent map")
}
}
-impl<'tcx> QueryDescription for queries::missing_extern_crate_item<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::missing_extern_crate_item<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("seeing if we're missing an `extern crate` item for this crate")
}
}
-impl<'tcx> QueryDescription for queries::used_crate_source<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::used_crate_source<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking at the source for a crate")
}
}
-impl<'tcx> QueryDescription for queries::postorder_cnums<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::postorder_cnums<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("generating a postorder list of CrateNums")
}
}
-impl<'tcx> QueryDescription for queries::maybe_unused_extern_crates<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::maybe_unused_extern_crates<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("looking up all possibly unused extern crates")
}
}
-impl<'tcx> QueryDescription for queries::stability_index<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::stability_index<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("calculating the stability index for the local crate")
}
}
-impl<'tcx> QueryDescription for queries::all_crate_nums<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::all_crate_nums<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("fetching all foreign CrateNum instances")
}
}
-impl<'tcx> QueryDescription for queries::exported_symbols<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::exported_symbols<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("exported_symbols")
}
}
-impl<'tcx> QueryDescription for queries::collect_and_partition_translation_items<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::collect_and_partition_translation_items<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("collect_and_partition_translation_items")
}
}
-impl<'tcx> QueryDescription for queries::codegen_unit<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::codegen_unit<'tcx> {
fn describe(_tcx: TyCtxt, _: InternedString) -> String {
format!("codegen_unit")
}
}
-impl<'tcx> QueryDescription for queries::compile_codegen_unit<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::compile_codegen_unit<'tcx> {
fn describe(_tcx: TyCtxt, _: InternedString) -> String {
format!("compile_codegen_unit")
}
}
-impl<'tcx> QueryDescription for queries::output_filenames<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::output_filenames<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("output_filenames")
}
}
-impl<'tcx> QueryDescription for queries::has_clone_closures<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::has_clone_closures<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("seeing if the crate has enabled `Clone` closures")
}
}
-impl<'tcx> QueryDescription for queries::vtable_methods<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::vtable_methods<'tcx> {
fn describe(tcx: TyCtxt, key: ty::PolyTraitRef<'tcx> ) -> String {
format!("finding all methods for trait {}", tcx.item_path_str(key.def_id()))
}
}
-impl<'tcx> QueryDescription for queries::has_copy_closures<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::has_copy_closures<'tcx> {
fn describe(_tcx: TyCtxt, _: CrateNum) -> String {
format!("seeing if the crate has enabled `Copy` closures")
}
}
-impl<'tcx> QueryDescription for queries::fully_normalize_monormophic_ty<'tcx> {
+impl<'tcx> QueryDescription<'tcx> for queries::fully_normalize_monormophic_ty<'tcx> {
fn describe(_tcx: TyCtxt, _: Ty) -> String {
format!("normalizing types")
}
}
+
+impl<'tcx> QueryDescription<'tcx> for queries::typeck_tables_of<'tcx> {
+ #[inline]
+ fn cache_on_disk(def_id: Self::Key) -> bool {
+ def_id.is_local()
+ }
+
+ fn try_load_from_disk<'a>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
+ id: SerializedDepNodeIndex)
+ -> Option<Self::Value> {
+ let typeck_tables: Option<ty::TypeckTables<'tcx>> = tcx
+ .on_disk_query_result_cache
+ .try_load_query_result(tcx, id);
+
+ typeck_tables.map(|tables| tcx.alloc_tables(tables))
+ }
+}
+
projects / rust.git / blobdiff