1353942Sdim//===--- LangStandards.cpp - Language Standard Definitions ----------------===// 2353942Sdim// 3353942Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4353942Sdim// See https://llvm.org/LICENSE.txt for license information. 5353942Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6353942Sdim// 7353942Sdim//===----------------------------------------------------------------------===// 8353942Sdim 9353942Sdim#include "clang/Basic/LangStandard.h" 10353942Sdim#include "llvm/ADT/StringSwitch.h" 11353942Sdim#include "llvm/Support/ErrorHandling.h" 12353942Sdimusing namespace clang; 13353942Sdim 14353942Sdim#define LANGSTANDARD(id, name, lang, desc, features) \ 15353942Sdim static const LangStandard Lang_##id = {name, desc, features, Language::lang}; 16353942Sdim#include "clang/Basic/LangStandards.def" 17353942Sdim 18353942Sdimconst LangStandard &LangStandard::getLangStandardForKind(Kind K) { 19353942Sdim switch (K) { 20353942Sdim case lang_unspecified: 21353942Sdim llvm::report_fatal_error("getLangStandardForKind() on unspecified kind"); 22353942Sdim#define LANGSTANDARD(id, name, lang, desc, features) \ 23353942Sdim case lang_##id: return Lang_##id; 24353942Sdim#include "clang/Basic/LangStandards.def" 25353942Sdim } 26353942Sdim llvm_unreachable("Invalid language kind!"); 27353942Sdim} 28353942Sdim 29353942SdimLangStandard::Kind LangStandard::getLangKind(StringRef Name) { 30353942Sdim return llvm::StringSwitch<Kind>(Name) 31353942Sdim#define LANGSTANDARD(id, name, lang, desc, features) .Case(name, lang_##id) 32353942Sdim#define LANGSTANDARD_ALIAS(id, alias) .Case(alias, lang_##id) 33353942Sdim#include "clang/Basic/LangStandards.def" 34353942Sdim .Default(lang_unspecified); 35353942Sdim} 36353942Sdim 37353942Sdimconst LangStandard *LangStandard::getLangStandardForName(StringRef Name) { 38353942Sdim Kind K = getLangKind(Name); 39353942Sdim if (K == lang_unspecified) 40353942Sdim return nullptr; 41353942Sdim 42353942Sdim return &getLangStandardForKind(K); 43353942Sdim} 44353942Sdim 45353942Sdim 46