mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
//===--- TestContext.h - Helper for setting up ASTContexts ------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "swift/AST/ASTContext.h"
|
|
#include "swift/AST/DiagnosticEngine.h"
|
|
#include "swift/AST/Module.h"
|
|
#include "swift/AST/SourceFile.h"
|
|
#include "swift/Basic/LangOptions.h"
|
|
#include "swift/Basic/SourceManager.h"
|
|
|
|
namespace swift {
|
|
namespace unittest {
|
|
|
|
/// Helper class used to set the LangOpts target before initializing the
|
|
/// ASTContext.
|
|
///
|
|
/// \see TestContext
|
|
class TestContextBase {
|
|
public:
|
|
LangOptions LangOpts;
|
|
TypeCheckerOptions TypeCheckerOpts;
|
|
SearchPathOptions SearchPathOpts;
|
|
SourceManager SourceMgr;
|
|
DiagnosticEngine Diags;
|
|
|
|
TestContextBase() : Diags(SourceMgr) {
|
|
LangOpts.Target = llvm::Triple(llvm::sys::getProcessTriple());
|
|
}
|
|
};
|
|
|
|
enum ShouldDeclareOptionalTypes : bool {
|
|
DoNotDeclareOptionalTypes,
|
|
DeclareOptionalTypes
|
|
};
|
|
|
|
/// Owns an ASTContext and the associated types.
|
|
class TestContext : public TestContextBase {
|
|
SourceFile *FileForLookups;
|
|
|
|
public:
|
|
ASTContext &Ctx;
|
|
|
|
TestContext(ShouldDeclareOptionalTypes optionals = DoNotDeclareOptionalTypes);
|
|
|
|
template <typename Nominal>
|
|
Nominal *makeNominal(StringRef name,
|
|
GenericParamList *genericParams = nullptr) {
|
|
auto result = new (Ctx) Nominal(SourceLoc(), Ctx.getIdentifier(name),
|
|
SourceLoc(), /*inherited*/{},
|
|
genericParams, FileForLookups);
|
|
result->setAccess(AccessLevel::Internal);
|
|
return result;
|
|
}
|
|
};
|
|
|
|
} // end namespace unittest
|
|
} // end namespace swift
|