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QueryableLocation now stores a file index

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This commit is contained in:
Jacob Dufault 2017-04-08 00:21:00 -07:00
parent 74b1fe7194
commit d61cc7a077
4 changed files with 44 additions and 28 deletions
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52
src/command_line.cc
View File

@ -378,13 +378,20 @@ lsRange GetLsRange(const Range& location) {
lsPosition(location.end.line - 1, location.end.column - 1));
}
lsLocation GetLsLocation(const QueryableLocation& location) {
lsDocumentUri GetLsDocumentUri(QueryableDatabase* db, QueryFileId file_id) {
std::string path = db->files[file_id.id].def.usr;
return lsDocumentUri::FromPath(path);
}
lsLocation GetLsLocation(QueryableDatabase* db, const QueryableLocation& location) {
return lsLocation(
lsDocumentUri::FromPath(location.path),
GetLsDocumentUri(db, location.path),
GetLsRange(location.range));
}
void AddCodeLens(std::vector<TCodeLens>* result,
void AddCodeLens(
QueryableDatabase* db,
std::vector<TCodeLens>* result,
QueryableLocation loc,
const std::vector<QueryableLocation>& uses,
bool exclude_loc,
@ -395,7 +402,7 @@ void AddCodeLens(std::vector<TCodeLens>* result,
code_lens.range = GetLsRange(loc.range);
code_lens.command = lsCommand<lsCodeLensCommandArguments>();
code_lens.command->command = "superindex.showReferences";
code_lens.command->arguments.uri = lsDocumentUri::FromPath(loc.path);
code_lens.command->arguments.uri = GetLsDocumentUri(db, loc.path);
code_lens.command->arguments.position = code_lens.range.start;
// Add unique uses.
@ -405,7 +412,7 @@ void AddCodeLens(std::vector<TCodeLens>* result,
continue;
if (only_interesting && !use.range.interesting)
continue;
unique_uses.insert(GetLsLocation(use));
unique_uses.insert(GetLsLocation(db, use));
}
code_lens.command->arguments.locations.assign(unique_uses.begin(),
unique_uses.end());
@ -422,7 +429,9 @@ void AddCodeLens(std::vector<TCodeLens>* result,
result->push_back(code_lens);
}
void AddCodeLens(std::vector<TCodeLens>* result,
void AddCodeLens(
QueryableDatabase* db,
std::vector<TCodeLens>* result,
QueryableLocation loc,
const std::vector<UsrRef>& uses,
bool exclude_loc,
@ -433,11 +442,12 @@ void AddCodeLens(std::vector<TCodeLens>* result,
uses0.reserve(uses.size());
for (const UsrRef& use : uses)
uses0.push_back(use.loc);
AddCodeLens(result, loc, uses0, exclude_loc, only_interesting, singular, plural);
AddCodeLens(db, result, loc, uses0, exclude_loc, only_interesting, singular, plural);
}
void AddCodeLens(std::vector<TCodeLens>* result,
void AddCodeLens(
QueryableDatabase* db,
std::vector<TCodeLens>* result,
QueryableLocation loc,
const std::vector<Usr>& usrs,
bool exclude_loc,
@ -451,7 +461,7 @@ void AddCodeLens(std::vector<TCodeLens>* result,
if (loc)
uses0.push_back(loc.value());
}
AddCodeLens(result, loc, uses0, exclude_loc, only_interesting, singular, plural);
AddCodeLens(db, result, loc, uses0, exclude_loc, only_interesting, singular, plural);
}
void QueryDbMainLoop(
@ -563,7 +573,7 @@ void QueryDbMainLoop(
ref.loc.range.start.column <= target_column && ref.loc.range.end.column >= target_column) {
optional<QueryableLocation> location = GetDefinitionSpellingOfSymbol(db, ref.idx);
if (location)
response.result.push_back(GetLsLocation(location.value()));
response.result.push_back(GetLsLocation(db, location.value()));
break;
}
}
@ -589,7 +599,7 @@ void QueryDbMainLoop(
SymbolIdx symbol = ref.idx;
lsSymbolInformation info;
info.location = GetLsLocation(ref.loc);
info.location = GetLsLocation(db, ref.loc);
switch (symbol.kind) {
case SymbolKind::Type: {
@ -655,15 +665,15 @@ void QueryDbMainLoop(
switch (symbol.kind) {
case SymbolKind::Type: {
QueryableTypeDef& def = db->types[symbol.idx];
AddCodeLens(&response.result, ref.loc.OffsetStartColumn(0), def.uses,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(0), def.uses,
false /*exclude_loc*/, false /*only_interesting*/, "ref",
"refs");
AddCodeLens(&response.result, ref.loc.OffsetStartColumn(1), def.uses,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(1), def.uses,
false /*exclude_loc*/, true /*only_interesting*/, "iref",
"irefs");
AddCodeLens(&response.result, db, ref.loc.OffsetStartColumn(2), def.derived,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(2), def.derived,
false /*exclude_loc*/, false /*only_interesting*/, "derived", "derived");
AddCodeLens(&response.result, db, ref.loc.OffsetStartColumn(3), def.instantiations,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(3), def.instantiations,
false /*exclude_loc*/, false /*only_interesting*/, "instantiation", "instantiations");
break;
}
@ -672,17 +682,17 @@ void QueryDbMainLoop(
//AddCodeLens(&response.result, ref.loc.OffsetStartColumn(0), def.uses,
// false /*exclude_loc*/, false /*only_interesting*/, "reference",
// "references");
AddCodeLens(&response.result, ref.loc.OffsetStartColumn(1), def.callers,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(1), def.callers,
true /*exclude_loc*/, false /*only_interesting*/, "caller", "callers");
//AddCodeLens(&response.result, ref.loc.OffsetColumn(2), def.def.callees,
// false /*exclude_loc*/, false /*only_interesting*/, "callee", "callees");
AddCodeLens(&response.result, db, ref.loc.OffsetStartColumn(3), def.derived,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(3), def.derived,
false /*exclude_loc*/, false /*only_interesting*/, "derived", "derived");
break;
}
case SymbolKind::Var: {
QueryableVarDef& def = db->vars[symbol.idx];
AddCodeLens(&response.result, ref.loc.OffsetStartColumn(0), def.uses,
AddCodeLens(db, &response.result, ref.loc.OffsetStartColumn(0), def.uses,
true /*exclude_loc*/, false /*only_interesting*/, "reference",
"references");
break;
@ -742,7 +752,7 @@ void QueryDbMainLoop(
info.kind = lsSymbolKind::Class;
if (def.def.definition_extent.has_value())
info.location = GetLsLocation(def.def.definition_extent.value());
info.location = GetLsLocation(db, def.def.definition_extent.value());
break;
}
case SymbolKind::Func: {
@ -760,7 +770,7 @@ void QueryDbMainLoop(
}
if (def.def.definition_extent.has_value()) {
info.location = GetLsLocation(def.def.definition_extent.value());
info.location = GetLsLocation(db, def.def.definition_extent.value());
}
break;
}
@ -770,7 +780,7 @@ void QueryDbMainLoop(
info.kind = lsSymbolKind::Variable;
if (def.def.definition_extent.has_value()) {
info.location = GetLsLocation(def.def.definition_extent.value());
info.location = GetLsLocation(db, def.def.definition_extent.value());
}
break;
}

9
src/indexer.cc
View File

@ -86,6 +86,13 @@ IndexedTypeDef::IndexedTypeDef(IndexTypeId id, const std::string& usr)
void AddUsage(std::vector<Range>& uses,
Range loc,
bool insert_if_not_present = true) {
// cannot sub 1 from size_t in loop below; check explicitly here
if (uses.empty()) {
if (insert_if_not_present)
uses.push_back(loc);
return;
}
// TODO: think about if we need to also consider |uses[i].end|
// First thought makes me think no, we don't.
for (int i = uses.size() - 1; i >= 0; --i) {
@ -749,7 +756,7 @@ void indexDeclaration(CXClientData client_data, const CXIdxDeclInfo* decl) {
// Don't treat enum definition variables as instantiations.
bool is_enum_member = decl->semanticContainer && decl->semanticContainer->cursor.kind == CXCursor_EnumDecl;
if (!is_enum_member)
db->Resolve(var_type.value())->instantiations.push_back(var_id.id);
db->Resolve(var_type.value())->instantiations.push_back(var_id);
var_def->def.variable_type = var_type.value();
}

4
src/query.cc
View File

@ -32,7 +32,7 @@ Usr MapIdToUsr(const IdMap& id_map, const IndexVarId& id) {
return id_map.local_ids.var_id_to_usr.find(id)->second;
}
QueryableLocation MapIdToUsr(const IdMap& id_map, const Range& range) {
return QueryableLocation(id_map.local_ids.primary_file, range);
return QueryableLocation(id_map.primary_file, range);
}
UsrRef MapIdToUsr(const IdMap& id_map, const FuncRef& id) {
assert(id_map.local_ids.func_id_to_usr.find(id.id) != id_map.local_ids.func_id_to_usr.end());
@ -403,7 +403,7 @@ QueryVarId GetQueryVarIdFromUsr(QueryableDatabase* query_db, const Usr& usr) {
IdMap::IdMap(QueryableDatabase* query_db, const IdCache& local_ids)
: local_ids(local_ids) {
index_file_id = GetQueryFileIdFromUsr(query_db, local_ids.primary_file);
primary_file = GetQueryFileIdFromUsr(query_db, local_ids.primary_file);
cached_type_ids_.set_empty_key(-1);
cached_type_ids_.resize(local_ids.type_id_to_usr.size());

7
src/query.h
View File

@ -30,10 +30,10 @@ struct IdMap;
// 'interesting' from location when that is cleaned up.
struct QueryableLocation {
Usr path;
QueryFileId path;
Range range;
QueryableLocation(Usr path, Range range)
QueryableLocation(QueryFileId path, Range range)
: path(path), range(range) {}
QueryableLocation OffsetStartColumn(int offset) const {
@ -291,6 +291,7 @@ struct IdMap {
// Then lookup in cached_* should *never* fail.
const IdCache& local_ids;
QueryFileId primary_file;
IdMap(QueryableDatabase* query_db, const IdCache& local_ids);
@ -301,9 +302,7 @@ struct IdMap {
SymbolIdx ToSymbol(IndexFuncId id) const;
SymbolIdx ToSymbol(IndexVarId id) const;
// TODO
private:
QueryFileId index_file_id;
// TODO: make these type safe
google::dense_hash_map<size_t, size_t> cached_type_ids_; // IndexTypeId -> QueryTypeId
google::dense_hash_map<size_t, size_t> cached_func_ids_; // IndexFuncId -> QueryFuncId