void FuncRepoProxy::GetFuncsStmt ::get(UnitEmitter& ue) { RepoTxn txn(m_repo); if (!prepared()) { std::stringstream ssSelect; ssSelect << "SELECT funcSn,preClassId,name,top,extraData " "FROM " << m_repo.table(m_repoId, "Func") << " WHERE unitSn == @unitSn ORDER BY funcSn ASC;"; txn.prepare(*this, ssSelect.str()); } RepoTxnQuery query(txn, *this); query.bindInt64("@unitSn", ue.sn()); do { query.step(); if (query.row()) { int funcSn; /**/ query.getInt(0, funcSn); Id preClassId; /**/ query.getId(1, preClassId); StringData* name; /**/ query.getStaticString(2, name); bool top; /**/ query.getBool(3, top); BlobDecoder extraBlob = /**/ query.getBlob(4); FuncEmitter* fe; if (preClassId < 0) { fe = ue.newFuncEmitter(name); } else { PreClassEmitter* pce = ue.pce(preClassId); fe = ue.newMethodEmitter(name, pce); bool added UNUSED = pce->addMethod(fe); assert(added); } assert(fe->sn() == funcSn); fe->setTop(top); fe->serdeMetaData(extraBlob); if (!SystemLib::s_inited && !fe->isPseudoMain()) { assert(fe->attrs() & AttrBuiltin); if (preClassId < 0) { assert(fe->attrs() & AttrPersistent); assert(fe->attrs() & AttrUnique); assert(fe->attrs() & AttrSkipFrame); } } fe->setEhTabIsSorted(); fe->finish(fe->past(), true); ue.recordFunction(fe); } } while (!query.done()); txn.commit(); }
std::unique_ptr<php::Func> parse_func(ParseUnitState& puState, borrowed_ptr<php::Unit> unit, borrowed_ptr<php::Class> cls, const FuncEmitter& fe) { FTRACE(2, " func: {}\n", fe.name()->data() && *fe.name()->data() ? fe.name()->data() : "pseudomain"); auto ret = folly::make_unique<php::Func>(); ret->name = fe.name(); ret->srcInfo = php::SrcInfo { fe.getLocation(), fe.getDocComment() }; ret->unit = unit; ret->cls = cls; ret->nextBlockId = 0; ret->attrs = fe.attrs(); ret->userAttributes = fe.getUserAttributes(); ret->returnUserType = fe.returnUserType(); ret->originalFilename = fe.originalFilename(); ret->top = fe.top(); ret->isClosureBody = fe.isClosureBody(); ret->isGeneratorBody = fe.isGenerator(); ret->isGeneratorFromClosure = fe.isGeneratorFromClosure(); ret->isPairGenerator = fe.isPairGenerator(); ret->isAsync = fe.isAsync(); ret->innerGeneratorFunc = nullptr; ret->outerGeneratorFunc = nullptr; /* * Generators that aren't inside classes (includes generators from * closures) end up with inner generator bodies living as free * functions, not on a class. We track them here to link them after * we've finished parsing the whole unit. parse_methods handles the * within-class generator linking cases. */ if (auto const innerName = fe.getGeneratorBodyName()) { if (!ret->cls || ret->isClosureBody) { puState.generatorsToLink.emplace_back(borrow(ret), innerName); } } if (ret->isGeneratorBody && !cls) { always_assert(!puState.innerGenerators.count(ret->name)); puState.innerGenerators[ret->name] = borrow(ret); } /* * HNI-style native functions get some extra information. */ if (fe.isHNINative()) { ret->nativeInfo = folly::make_unique<php::NativeInfo>(); ret->nativeInfo->returnType = fe.getReturnType(); } add_frame_variables(*ret, fe); build_cfg(puState, *ret, fe); return ret; }
std::unique_ptr<php::Func> parse_func(ParseUnitState& puState, borrowed_ptr<php::Unit> unit, borrowed_ptr<php::Class> cls, const FuncEmitter& fe) { FTRACE(2, " func: {}\n", fe.name()->data() && *fe.name()->data() ? fe.name()->data() : "pseudomain"); auto ret = folly::make_unique<php::Func>(); ret->name = fe.name(); ret->srcInfo = php::SrcInfo { fe.getLocation(), fe.getDocComment() }; ret->unit = unit; ret->cls = cls; // Note: probably need to clear AttrLeaf here eventually. ret->attrs = fe.attrs(); ret->userAttributes = fe.getUserAttributes(); ret->userRetTypeConstraint = fe.returnTypeConstraint(); ret->originalFilename = fe.originalFilename(); ret->top = fe.top(); ret->isClosureBody = fe.isClosureBody(); ret->isGeneratorBody = fe.isGenerator(); ret->isGeneratorFromClosure = fe.isGeneratorFromClosure(); ret->isPairGenerator = fe.isPairGenerator(); ret->hasGeneratorAsBody = fe.hasGeneratorAsBody(); ret->nextBlockId = 0; add_frame_variables(*ret, fe); build_cfg(puState, *ret, fe); return ret; }
std::unique_ptr<php::Func> parse_func(ParseUnitState& puState, borrowed_ptr<php::Unit> unit, borrowed_ptr<php::Class> cls, const FuncEmitter& fe) { FTRACE(2, " func: {}\n", fe.name()->data() && *fe.name()->data() ? fe.name()->data() : "pseudomain"); auto ret = folly::make_unique<php::Func>(); ret->name = fe.name(); ret->srcInfo = php::SrcInfo { fe.getLocation(), fe.getDocComment() }; ret->unit = unit; ret->cls = cls; ret->nextBlockId = 0; ret->attrs = fe.attrs(); ret->userAttributes = fe.getUserAttributes(); ret->returnUserType = fe.returnUserType(); ret->originalFilename = fe.originalFilename(); ret->top = fe.top(); ret->isClosureBody = fe.isClosureBody(); ret->isGeneratorBody = fe.isGenerator(); ret->isGeneratorFromClosure = fe.isGeneratorFromClosure(); ret->isPairGenerator = fe.isPairGenerator(); ret->isAsync = fe.isAsync(); ret->generatorBodyName = fe.getGeneratorBodyName(); /* * HNI-style native functions get some extra information. */ if (fe.isHNINative()) { ret->nativeInfo = folly::make_unique<php::NativeInfo>(); ret->nativeInfo->returnType = fe.getReturnType(); } add_frame_variables(*ret, fe); build_cfg(puState, *ret, fe); return ret; }