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0b22d91c94
Setup module importers, load stdlib, establish separate testing module and load a single main file there which imports standard library.
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
//===--- SemaFixture.cpp - Helper for setting up Sema context --------------===//
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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 - 2020 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 "SemaFixture.h"
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#include "swift/AST/Module.h"
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#include "swift/AST/ParseRequests.h"
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#include "swift/AST/SourceFile.h"
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#include "swift/Basic/LLVMInitialize.h"
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#include "swift/ClangImporter/ClangImporter.h"
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#include "swift/Serialization/SerializedModuleLoader.h"
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#include "swift/Subsystems.h"
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using namespace swift;
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using namespace swift::unittest;
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using ModuleDecl = SourceFile::ImportedModuleDesc;
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SemaTest::SemaTest()
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: Context(*ASTContext::get(LangOpts, TypeCheckerOpts, SearchPathOpts,
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ClangImporterOpts, SourceMgr, Diags)) {
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INITIALIZE_LLVM();
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registerParseRequestFunctions(Context.evaluator);
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registerTypeCheckerRequestFunctions(Context.evaluator);
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Context.addModuleLoader(ImplicitSerializedModuleLoader::create(Context));
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Context.addModuleLoader(ClangImporter::create(Context), /*isClang=*/true);
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auto *stdlib = Context.getStdlibModule(/*loadIfAbsent=*/true);
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assert(stdlib && "Failed to load standard library");
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auto *module =
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ModuleDecl::create(Context.getIdentifier("SemaTests"), Context);
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MainFile = new (Context) SourceFile(*module, SourceFileKind::Main,
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/*buffer=*/None);
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auto stdlibImport =
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ModuleDesc({ImportPath::Access(), stdlib}, /*options=*/{});
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MainFile->setImports(stdlibImport);
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module->addFile(*MainFile);
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DC = module;
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}
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