forked from OSchip/llvm-project
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
//===--- LangStandards.cpp - Language Standard Definitions ----------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Basic/LangStandard.h"
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#include "llvm/ADT/StringSwitch.h"
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#include "llvm/Support/ErrorHandling.h"
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using namespace clang;
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#define LANGSTANDARD(id, name, lang, desc, features) \
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static const LangStandard Lang_##id = {name, desc, features, Language::lang};
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#include "clang/Basic/LangStandards.def"
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const LangStandard &LangStandard::getLangStandardForKind(Kind K) {
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switch (K) {
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case lang_unspecified:
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llvm::report_fatal_error("getLangStandardForKind() on unspecified kind");
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#define LANGSTANDARD(id, name, lang, desc, features) \
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case lang_##id: return Lang_##id;
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#include "clang/Basic/LangStandards.def"
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}
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llvm_unreachable("Invalid language kind!");
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}
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LangStandard::Kind LangStandard::getLangKind(StringRef Name) {
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return llvm::StringSwitch<Kind>(Name)
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#define LANGSTANDARD(id, name, lang, desc, features) .Case(name, lang_##id)
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#define LANGSTANDARD_ALIAS(id, alias) .Case(alias, lang_##id)
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#include "clang/Basic/LangStandards.def"
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.Default(lang_unspecified);
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}
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const LangStandard *LangStandard::getLangStandardForName(StringRef Name) {
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Kind K = getLangKind(Name);
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if (K == lang_unspecified)
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return nullptr;
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return &getLangStandardForKind(K);
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}
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