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Merge pull request #39435 from zoecarver/lazy-pt7-clang-importer-zone
[cxx-interop][nfc] Add a ClangImporter request zone.
2 parents 295394a + d52973f commit 4317bbd

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13 files changed

+155
-36
lines changed

13 files changed

+155
-36
lines changed

‎include/swift/Basic/Statistics.def‎

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@@ -268,6 +268,7 @@ FRONTEND_STATISTIC(Sema, NumUnloadedLazyIterableDeclContexts)
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#include "swift/AST/TypeCheckerTypeIDZone.def"
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#include "swift/Sema/IDETypeCheckingRequestIDZone.def"
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#include "swift/IDE/IDERequestIDZone.def"
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#include "swift/ClangImporter/ClangImporterTypeIDZone.def"
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#undef SWIFT_REQUEST
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#define SWIFT_REQUEST(ZONE, NAME, Sig, Caching, LocOptions) FRONTEND_STATISTIC(SILGen, NAME)

‎include/swift/Basic/TypeIDZones.def‎

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@@ -1,37 +1,39 @@
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//===--- TypeIDZones.def - List of TypeID Zones -----------------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This definition file describes the zones for TypeID.
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//
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//===----------------------------------------------------------------------===//
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SWIFT_TYPEID_ZONE(C, 0)
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SWIFT_TYPEID_ZONE(AST, 1)
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SWIFT_TYPEID_ZONE(Parse, 8)
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SWIFT_TYPEID_ZONE(NameLookup, 9)
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SWIFT_TYPEID_ZONE(TypeChecker, 10)
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SWIFT_TYPEID_ZONE(AccessControl, 11)
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SWIFT_TYPEID_ZONE(SILGen, 12)
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SWIFT_TYPEID_ZONE(SILOptimizer, 13)
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SWIFT_TYPEID_ZONE(TBDGen, 14)
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SWIFT_TYPEID_ZONE(IRGen, 20)
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SWIFT_TYPEID_ZONE(IDETypeChecking, 97)
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SWIFT_TYPEID_ZONE(IDETypes, 136)
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SWIFT_TYPEID_ZONE(IDE, 137)
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// N.B. This is not a formal zone and exists solely to support the unit tests.
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SWIFT_TYPEID_ZONE(ArithmeticEvaluator, 255)
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This definition file describes the zones for TypeID.
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//
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//===----------------------------------------------------------------------===//
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SWIFT_TYPEID_ZONE(C, 0)
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SWIFT_TYPEID_ZONE(AST, 1)
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SWIFT_TYPEID_ZONE(Parse, 8)
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SWIFT_TYPEID_ZONE(NameLookup, 9)
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SWIFT_TYPEID_ZONE(TypeChecker, 10)
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SWIFT_TYPEID_ZONE(AccessControl, 11)
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SWIFT_TYPEID_ZONE(SILGen, 12)
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SWIFT_TYPEID_ZONE(SILOptimizer, 13)
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SWIFT_TYPEID_ZONE(TBDGen, 14)
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SWIFT_TYPEID_ZONE(IRGen, 20)
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SWIFT_TYPEID_ZONE(IDETypeChecking, 97)
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SWIFT_TYPEID_ZONE(IDETypes, 136)
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SWIFT_TYPEID_ZONE(IDE, 137)
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SWIFT_TYPEID_ZONE(ClangImporter, 139)
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// N.B. This is not a formal zone and exists solely to support the unit tests.
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SWIFT_TYPEID_ZONE(ArithmeticEvaluator, 255)

‎include/swift/ClangImporter/ClangImporterRequests.h‎

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@@ -0,0 +1,48 @@
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//===--- ClangImporterRequests.h - Clang Importer Requests ------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2021 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines clang-importer requests.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_CLANG_IMPORTER_REQUESTS_H
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#define SWIFT_CLANG_IMPORTER_REQUESTS_H
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#include "swift/AST/SimpleRequest.h"
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#include "swift/AST/ASTTypeIDs.h"
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#include "swift/AST/EvaluatorDependencies.h"
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namespace swift {
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#define SWIFT_TYPEID_ZONE ClangImporter
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#define SWIFT_TYPEID_HEADER "swift/ClangImporter/ClangImporterTypeIDZone.def"
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#include "swift/Basic/DefineTypeIDZone.h"
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#undef SWIFT_TYPEID_ZONE
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#undef SWIFT_TYPEID_HEADER
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// Set up reporting of evaluated requests.
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template<typename Request>
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void reportEvaluatedRequest(UnifiedStatsReporter &stats,
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const Request &request);
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#define SWIFT_REQUEST(Zone, RequestType, Sig, Caching, LocOptions) \
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template <> \
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inline void reportEvaluatedRequest(UnifiedStatsReporter &stats, \
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const RequestType &request) { \
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++stats.getFrontendCounters().RequestType; \
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}
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#include "swift/ClangImporter/ClangImporterTypeIDZone.def"
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#undef SWIFT_REQUEST
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} // end namespace swift
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#endif // SWIFT_CLANG_IMPORTER_REQUESTS_H
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‎include/swift/ClangImporter/ClangImporterTypeIDZone.def‎

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//===--- ClangImporterTypeIDZone.def ----------------------------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2021 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This definition file describes the types in the clang importer
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// TypeID zone, for use with the TypeID template.
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//
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//===----------------------------------------------------------------------===//
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‎include/swift/Subsystems.h‎

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@@ -363,6 +363,12 @@ namespace swift {
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/// Calling registerIDERequestFunctions will invoke this function as well.
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void registerIDETypeCheckRequestFunctions(Evaluator &evaluator);
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/// Register clang importer request functions with the evaluator.
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///
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/// Clients that form an ASTContext and import any Clang APIs should call this function
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/// after forming the ASTContext.
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void registerClangImporterRequestFunctions(Evaluator &evaluator);
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/// Register SILOptimizer passes necessary for IRGen.
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void registerIRGenSILTransforms(ASTContext &ctx);
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‎lib/AST/NameLookupRequests.cpp‎

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@@ -19,6 +19,7 @@
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#include "swift/AST/Evaluator.h"
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#include "swift/AST/Module.h"
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#include "swift/AST/SourceFile.h"
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#include "swift/ClangImporter/ClangImporterRequests.h"
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#include "swift/Subsystems.h"
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using namespace swift;

‎lib/ClangImporter/CMakeLists.txt‎

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@@ -10,6 +10,7 @@ add_swift_host_library(swiftClangImporter STATIC
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ClangAdapter.cpp
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ClangDiagnosticConsumer.cpp
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ClangImporter.cpp
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ClangImporterRequests.cpp
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ClangModuleDependencyScanner.cpp
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ClangSourceBufferImporter.cpp
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DWARFImporter.cpp

‎lib/ClangImporter/ClangImporterRequests.cpp‎

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//===--- ClangImporterRequests.cpp - Clang Importer Requests --------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2021 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "swift/AST/NameLookupRequests.h"
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#include "swift/AST/ASTContext.h"
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#include "swift/AST/Decl.h"
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#include "swift/AST/Evaluator.h"
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#include "swift/AST/Module.h"
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#include "swift/AST/SourceFile.h"
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#include "swift/ClangImporter/ClangImporterRequests.h"
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#include "swift/Subsystems.h"
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using namespace swift;
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// Define request evaluation functions for each of the name lookup requests.
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static AbstractRequestFunction *clangImporterRequestFunctions[] = {
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nullptr // TODO: remove this whenever a request is actually added.
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#define SWIFT_REQUEST(Zone, Name, Sig, Caching, LocOptions) \
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reinterpret_cast<AbstractRequestFunction *>(&Name::evaluateRequest),
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#include "swift/ClangImporter/ClangImporterTypeIDZone.def"
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#undef SWIFT_REQUEST
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};
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void swift::registerClangImporterRequestFunctions(Evaluator &evaluator) {
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evaluator.registerRequestFunctions(Zone::ClangImporter,
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clangImporterRequestFunctions);
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}
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‎lib/Frontend/Frontend.cpp‎

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@@ -221,6 +221,7 @@ bool CompilerInstance::setUpASTContextIfNeeded() {
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SourceMgr, Diagnostics));
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registerParseRequestFunctions(Context->evaluator);
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registerTypeCheckerRequestFunctions(Context->evaluator);
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registerClangImporterRequestFunctions(Context->evaluator);
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registerSILGenRequestFunctions(Context->evaluator);
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registerSILOptimizerRequestFunctions(Context->evaluator);
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registerTBDGenRequestFunctions(Context->evaluator);

‎lib/IDE/CompletionInstance.cpp‎

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@@ -338,6 +338,7 @@ bool CompletionInstance::performCachedOperationIfPossible(
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registerParseRequestFunctions(tmpCtx->evaluator);
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registerIDERequestFunctions(tmpCtx->evaluator);
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registerTypeCheckerRequestFunctions(tmpCtx->evaluator);
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registerClangImporterRequestFunctions(tmpCtx->evaluator);
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registerSILGenRequestFunctions(tmpCtx->evaluator);
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ModuleDecl *tmpM = ModuleDecl::create(Identifier(), *tmpCtx);
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SourceFile *tmpSF = new (*tmpCtx)

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