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43 lines
1.4 KiB
43 lines
1.4 KiB
//===--- LangStandards.cpp - Language Standard Definitions ----------------===// |
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// |
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// The LLVM Compiler Infrastructure |
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// |
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// This file is distributed under the University of Illinois Open Source |
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// License. See LICENSE.TXT for details. |
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// |
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//===----------------------------------------------------------------------===// |
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#include "clang/Frontend/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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using namespace clang::frontend; |
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#define LANGSTANDARD(id, name, desc, features) \ |
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static const LangStandard Lang_##id = { name, desc, features }; |
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#include "clang/Frontend/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, desc, features) \ |
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case lang_##id: return Lang_##id; |
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#include "clang/Frontend/LangStandards.def" |
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} |
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llvm_unreachable("Invalid language kind!"); |
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} |
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const LangStandard *LangStandard::getLangStandardForName(StringRef Name) { |
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Kind K = llvm::StringSwitch<Kind>(Name) |
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#define LANGSTANDARD(id, name, desc, features) \ |
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.Case(name, lang_##id) |
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#include "clang/Frontend/LangStandards.def" |
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.Default(lang_unspecified); |
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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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