diff options
Diffstat (limited to 'contrib/llvm/include/llvm/Support/YAMLTraits.h')
| -rw-r--r-- | contrib/llvm/include/llvm/Support/YAMLTraits.h | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/contrib/llvm/include/llvm/Support/YAMLTraits.h b/contrib/llvm/include/llvm/Support/YAMLTraits.h index c04294a..fb2badf 100644 --- a/contrib/llvm/include/llvm/Support/YAMLTraits.h +++ b/contrib/llvm/include/llvm/Support/YAMLTraits.h @@ -10,7 +10,6 @@ #ifndef LLVM_SUPPORT_YAMLTRAITS_H #define LLVM_SUPPORT_YAMLTRAITS_H - #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/DenseMapInfo.h" #include "llvm/ADT/Optional.h" @@ -29,7 +28,6 @@ namespace llvm { namespace yaml { - /// This class should be specialized by any type that needs to be converted /// to/from a YAML mapping. For example: /// @@ -52,7 +50,6 @@ struct MappingTraits { // static const bool flow = true; }; - /// This class should be specialized by any integral type that converts /// to/from a YAML scalar where there is a one-to-one mapping between /// in-memory values and a string in YAML. For example: @@ -70,7 +67,6 @@ struct ScalarEnumerationTraits { // static void enumeration(IO &io, T &value); }; - /// This class should be specialized by any integer type that is a union /// of bit values and the YAML representation is a flow sequence of /// strings. For example: @@ -88,7 +84,6 @@ struct ScalarBitSetTraits { // static void bitset(IO &io, T &value); }; - /// This class should be specialized by type that requires custom conversion /// to/from a yaml scalar. For example: /// @@ -149,7 +144,6 @@ struct BlockScalarTraits { // static StringRef input(StringRef Scalar, void *ctxt, T &Value); }; - /// This class should be specialized by any type that needs to be converted /// to/from a YAML sequence. For example: /// @@ -175,7 +169,6 @@ struct SequenceTraits { // static const bool flow = true; }; - /// This class should be specialized by any type that needs to be converted /// to/from a list of YAML documents. template<typename T> @@ -185,7 +178,6 @@ struct DocumentListTraits { // static T::value_type& element(IO &io, T &seq, size_t index); }; - // Only used by compiler if both template types are the same template <typename T, T> struct SameType; @@ -194,8 +186,6 @@ struct SameType; template <typename T> struct MissingTrait; - - // Test if ScalarEnumerationTraits<T> is defined on type T. template <class T> struct has_ScalarEnumerationTraits @@ -213,7 +203,6 @@ public: (sizeof(test<ScalarEnumerationTraits<T> >(nullptr)) == 1); }; - // Test if ScalarBitSetTraits<T> is defined on type T. template <class T> struct has_ScalarBitSetTraits @@ -230,7 +219,6 @@ public: static bool const value = (sizeof(test<ScalarBitSetTraits<T> >(nullptr)) == 1); }; - // Test if ScalarTraits<T> is defined on type T. template <class T> struct has_ScalarTraits @@ -252,7 +240,6 @@ public: (sizeof(test<ScalarTraits<T>>(nullptr, nullptr, nullptr)) == 1); }; - // Test if BlockScalarTraits<T> is defined on type T. template <class T> struct has_BlockScalarTraits @@ -272,7 +259,6 @@ public: (sizeof(test<BlockScalarTraits<T>>(nullptr, nullptr)) == 1); }; - // Test if MappingTraits<T> is defined on type T. template <class T> struct has_MappingTraits @@ -305,8 +291,6 @@ public: static bool const value = (sizeof(test<MappingTraits<T> >(nullptr)) == 1); }; - - // Test if SequenceTraits<T> is defined on type T. template <class T> struct has_SequenceMethodTraits @@ -323,7 +307,6 @@ public: static bool const value = (sizeof(test<SequenceTraits<T> >(nullptr)) == 1); }; - // has_FlowTraits<int> will cause an error with some compilers because // it subclasses int. Using this wrapper only instantiates the // real has_FlowTraits only if the template type is a class. @@ -353,14 +336,11 @@ public: static bool const value = sizeof(f<Derived>(nullptr)) == 2; }; - - // Test if SequenceTraits<T> is defined on type T template<typename T> struct has_SequenceTraits : public std::integral_constant<bool, has_SequenceMethodTraits<T>::value > { }; - // Test if DocumentListTraits<T> is defined on type T template <class T> struct has_DocumentListTraits @@ -453,7 +433,6 @@ inline bool needsQuotes(StringRef S) { return false; } - template<typename T> struct missingTraits : public std::integral_constant<bool, !has_ScalarEnumerationTraits<T>::value @@ -654,8 +633,6 @@ private: void *Ctxt; }; - - template<typename T> typename std::enable_if<has_ScalarEnumerationTraits<T>::value,void>::type yamlize(IO &io, T &Val, bool) { @@ -676,7 +653,6 @@ yamlize(IO &io, T &Val, bool) { } } - template<typename T> typename std::enable_if<has_ScalarTraits<T>::value,void>::type yamlize(IO &io, T &Val, bool) { @@ -791,7 +767,6 @@ yamlize(IO &io, T &Seq, bool) { } } - template<> struct ScalarTraits<bool> { static void output(const bool &, void*, llvm::raw_ostream &); @@ -883,8 +858,6 @@ struct ScalarTraits<double> { static bool mustQuote(StringRef) { return false; } }; - - // Utility for use within MappingTraits<>::mapping() method // to [de]normalize an object for use with YAML conversion. template <typename TNorm, typename TFinal> @@ -917,14 +890,12 @@ private: TFinal &Result; }; - - // Utility for use within MappingTraits<>::mapping() method // to [de]normalize an object for use with YAML conversion. template <typename TNorm, typename TFinal> struct MappingNormalizationHeap { MappingNormalizationHeap(IO &i_o, TFinal &Obj) - : io(i_o), BufPtr(NULL), Result(Obj) { + : io(i_o), BufPtr(nullptr), Result(Obj) { if ( io.outputting() ) { BufPtr = new (&Buffer) TNorm(io, Obj); } @@ -953,8 +924,6 @@ private: TFinal &Result; }; - - /// /// The Input class is used to parse a yaml document into in-memory structs /// and vectors. @@ -1083,7 +1052,6 @@ private: void setError(HNode *hnode, const Twine &message); void setError(Node *node, const Twine &message); - public: // These are only used by operator>>. They could be private // if those templated things could be made friends. @@ -1105,9 +1073,6 @@ private: bool ScalarMatchFound; }; - - - /// /// The Output class is used to generate a yaml document from in-memory structs /// and vectors. @@ -1181,9 +1146,6 @@ private: bool NeedsNewLine; }; - - - /// YAML I/O does conversion based on types. But often native data types /// are just a typedef of built in intergral types (e.g. int). But the C++ /// type matching system sees through the typedef and all the typedefed types @@ -1206,8 +1168,6 @@ private: _base value; \ }; - - /// /// Use these types instead of uintXX_t in any mapping to have /// its yaml output formatted as hexadecimal. @@ -1217,7 +1177,6 @@ LLVM_YAML_STRONG_TYPEDEF(uint16_t, Hex16) LLVM_YAML_STRONG_TYPEDEF(uint32_t, Hex32) LLVM_YAML_STRONG_TYPEDEF(uint64_t, Hex64) - template<> struct ScalarTraits<Hex8> { static void output(const Hex8 &, void*, llvm::raw_ostream &); @@ -1246,7 +1205,6 @@ struct ScalarTraits<Hex64> { static bool mustQuote(StringRef) { return false; } }; - // Define non-member operator>> so that Input can stream in a document list. template <typename T> inline @@ -1303,7 +1261,6 @@ operator>>(Input &yin, T &docSeq) { return yin; } - // Define non-member operator<< so that Output can stream out document list. template <typename T> inline @@ -1372,11 +1329,9 @@ operator<<(Output &yout, T &seq) { return yout; } - } // namespace yaml } // namespace llvm - /// Utility for declaring that a std::vector of a particular type /// should be considered a YAML sequence. #define LLVM_YAML_IS_SEQUENCE_VECTOR(_type) \ @@ -1436,6 +1391,4 @@ operator<<(Output &yout, T &seq) { } \ } - - #endif // LLVM_SUPPORT_YAMLTRAITS_H |
