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Delete dummy crate store

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This commit is contained in:
Mark Rousskov 2018-07-31 14:24:31 -06:00
parent d4beecaed3
commit cc1a6b99b0
1 changed files with 0 additions and 63 deletions
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63
src/librustc/middle/cstore.rs
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@ -260,69 +260,6 @@ fn encode_metadata<'a, 'tcx>(&self,
pub type CrateStoreDyn = dyn CrateStore + sync::Sync;
/// A dummy crate store that does not support any non-local crates,
/// for test purposes.
pub struct DummyCrateStore;
#[allow(unused_variables)]
impl CrateStore for DummyCrateStore {
fn crate_data_as_rc_any(&self, krate: CrateNum) -> Lrc<dyn Any>
{ bug!("crate_data_as_rc_any") }
// item info
fn visibility_untracked(&self, def: DefId) -> ty::Visibility { bug!("visibility") }
fn item_generics_cloned_untracked(&self, def: DefId, sess: &Session) -> ty::Generics
{ bug!("item_generics_cloned") }
// trait/impl-item info
fn associated_item_cloned_untracked(&self, def: DefId) -> ty::AssociatedItem
{ bug!("associated_item_cloned") }
// crate metadata
fn dep_kind_untracked(&self, cnum: CrateNum) -> DepKind { bug!("is_explicitly_linked") }
fn export_macros_untracked(&self, cnum: CrateNum) { bug!("export_macros") }
fn crate_name_untracked(&self, cnum: CrateNum) -> Symbol { bug!("crate_name") }
fn crate_disambiguator_untracked(&self, cnum: CrateNum) -> CrateDisambiguator {
bug!("crate_disambiguator")
}
fn crate_hash_untracked(&self, cnum: CrateNum) -> Svh { bug!("crate_hash") }
fn crate_edition_untracked(&self, cnum: CrateNum) -> Edition { bug!("crate_edition_untracked") }
// resolve
fn def_key(&self, def: DefId) -> DefKey { bug!("def_key") }
fn def_path(&self, def: DefId) -> hir_map::DefPath {
bug!("relative_def_path")
}
fn def_path_hash(&self, def: DefId) -> hir_map::DefPathHash {
bug!("def_path_hash")
}
fn def_path_table(&self, cnum: CrateNum) -> Lrc<DefPathTable> {
bug!("def_path_table")
}
fn struct_field_names_untracked(&self, def: DefId) -> Vec<ast::Name> {
bug!("struct_field_names")
}
fn item_children_untracked(&self, did: DefId, sess: &Session) -> Vec<def::Export> {
bug!("item_children")
}
fn load_macro_untracked(&self, did: DefId, sess: &Session) -> LoadedMacro { bug!("load_macro") }
fn crates_untracked(&self) -> Vec<CrateNum> { vec![] }
// utility functions
fn extern_mod_stmt_cnum_untracked(&self, emod_id: ast::NodeId) -> Option<CrateNum> { None }
fn encode_metadata<'a, 'tcx>(&self,
tcx: TyCtxt<'a, 'tcx, 'tcx>,
link_meta: &LinkMeta)
-> EncodedMetadata {
bug!("encode_metadata")
}
fn metadata_encoding_version(&self) -> &[u8] { bug!("metadata_encoding_version") }
fn postorder_cnums_untracked(&self) -> Vec<CrateNum> { bug!("postorder_cnums_untracked") }
// access to the metadata loader
fn metadata_loader(&self) -> &dyn MetadataLoader { bug!("metadata_loader") }
}
pub trait CrateLoader {
fn process_extern_crate(&mut self, item: &ast::Item, defs: &Definitions) -> CrateNum;