mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
c57025af67
Resolve a layering violation. `DiagnosticBehavior` was used in `LangOptions`. Introduce a dedicated 'enum' for the possible values.
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
//===--- CXXStdlibKind.h ----------------------------------------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2024 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SWIFT_BASIC_CXX_STDLIB_KIND_H
|
|
#define SWIFT_BASIC_CXX_STDLIB_KIND_H
|
|
|
|
#include "llvm/Support/ErrorHandling.h"
|
|
#include <stdint.h>
|
|
#include <string>
|
|
|
|
namespace swift {
|
|
|
|
enum class CXXStdlibKind : uint8_t {
|
|
Unknown = 0,
|
|
|
|
/// libc++ is the default C++ stdlib on Darwin platforms. It is also supported
|
|
/// on Linux when explicitly requested via `-Xcc -stdlib=libc++` flag.
|
|
Libcxx = 1,
|
|
|
|
/// libstdc++ is the default C++ stdlib on most Linux distributions.
|
|
Libstdcxx = 2,
|
|
|
|
/// msvcprt is used when targeting Windows.
|
|
Msvcprt = 3,
|
|
};
|
|
|
|
inline std::string to_string(CXXStdlibKind kind) {
|
|
switch (kind) {
|
|
case CXXStdlibKind::Unknown:
|
|
return "unknown C++ stdlib";
|
|
case CXXStdlibKind::Libcxx:
|
|
return "libc++";
|
|
case CXXStdlibKind::Libstdcxx:
|
|
return "libstdc++";
|
|
case CXXStdlibKind::Msvcprt:
|
|
return "msvcprt";
|
|
}
|
|
llvm_unreachable("unhandled CXXStdlibKind");
|
|
}
|
|
|
|
} // namespace swift
|
|
|
|
#endif // SWIFT_BASIC_CXX_STDLIB_KIND_H
|