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//===-- DeclXML.def - Metadata about Decl XML nodes ------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the XML statement database structure as written in
// <TranslationUnit> sub-nodes of the XML document.
// The semantics of the attributes and enums are mostly self-documenting
// by looking at the appropriate internally used functions and values.
// The following macros are used:
//
// NODE_XML( CLASS, NAME ) - A node of name NAME denotes a concrete
// statement of class CLASS where CLASS is a class name used internally by clang.
// After a NODE_XML the definition of all (optional) attributes of that statement
// node and possible sub-nodes follows.
//
// END_NODE_XML - Closes the attribute definition of the current node.
//
// ID_ATTRIBUTE_XML - Some statement nodes have an "id" attribute containing a
// string, which value uniquely identify that statement. Other nodes may refer
// by reference attributes to this value (currently used only for Label).
//
// TYPE_ATTRIBUTE_XML( FN ) - Type nodes refer to the result type id of an
// expression by a "type" attribute. FN is internally used by clang.
//
// ATTRIBUTE_XML( FN, NAME ) - An attribute named NAME. FN is internally
// used by clang. A boolean attribute have the values "0" or "1".
//
// ATTRIBUTE_SPECIAL_XML( FN, NAME ) - An attribute named NAME which deserves
// a special handling. See the appropriate documentations.
//
// ATTRIBUTE_FILE_LOCATION_XML - A bunch of attributes denoting the location of
// a statement in the source file(s).
//
// ATTRIBUTE_OPT_XML( FN, NAME ) - An optional attribute named NAME.
// Optional attributes are omitted for boolean types, if the value is false,
// for integral types, if the value is null and for strings,
// if the value is the empty string. FN is internally used by clang.
//
// ATTRIBUTE_ENUM[_OPT]_XML( FN, NAME ) - An attribute named NAME. The value
// is an enumeration defined with ENUM_XML macros immediately following after
// that macro. An optional attribute is ommited, if the particular enum is the
// empty string. FN is internally used by clang.
//
// ENUM_XML( VALUE, NAME ) - An enumeration element named NAME. VALUE is
// internally used by clang.
//
// END_ENUM_XML - Closes the enumeration definition of the current attribute.
//
// SUB_NODE_XML( CLASS ) - A mandatory sub-node of class CLASS or its sub-classes.
//
// SUB_NODE_OPT_XML( CLASS ) - An optional sub-node of class CLASS or its sub-classes.
//
// SUB_NODE_SEQUENCE_XML( CLASS ) - Zero or more sub-nodes of class CLASS or
// its sub-classes.
//
//===----------------------------------------------------------------------===//
#ifndef ATTRIBUTE_FILE_LOCATION_XML
# define ATTRIBUTE_FILE_LOCATION_XML \
ATTRIBUTE_XML(getFilename(), "file") \
ATTRIBUTE_XML(getLine(), "line") \
ATTRIBUTE_XML(getColumn(), "col") \
ATTRIBUTE_OPT_XML(getFilename(), "endfile") \
ATTRIBUTE_OPT_XML(getLine(), "endline") \
ATTRIBUTE_OPT_XML(getColumn(), "endcol")
#endif
#ifndef TYPE_ATTRIBUTE_XML
# define TYPE_ATTRIBUTE_XML( FN ) ATTRIBUTE_XML(FN, "type")
#endif
#ifndef CONTEXT_ATTRIBUTE_XML
# define CONTEXT_ATTRIBUTE_XML( FN ) ATTRIBUTE_XML(FN, "context")
#endif
//NODE_XML(TranslationUnitDecl, "TranslationUnit")
// SUB_NODE_SEQUENCE_XML(Decl)
//END_NODE_XML
NODE_XML(Decl, "FIXME_Decl")
ATTRIBUTE_FILE_LOCATION_XML
END_NODE_XML
NODE_XML(FunctionDecl, "Function")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType()->getAs<FunctionType>()->getResultType())
ATTRIBUTE_XML(getType()->getAs<FunctionType>(), "function_type")
ATTRIBUTE_ENUM_OPT_XML(getStorageClass(), "storage_class")
ENUM_XML(FunctionDecl::None, "")
ENUM_XML(FunctionDecl::Extern, "extern")
ENUM_XML(FunctionDecl::Static, "static")
ENUM_XML(FunctionDecl::PrivateExtern, "__private_extern__")
END_ENUM_XML
ATTRIBUTE_OPT_XML(isInlineSpecified(), "inline")
//ATTRIBUTE_OPT_XML(isVariadic(), "variadic") // in the type reference
ATTRIBUTE_XML(getNumParams(), "num_args")
SUB_NODE_SEQUENCE_XML(ParmVarDecl)
//SUB_NODE_OPT_XML("Body")
END_NODE_XML
NODE_XML(CXXMethodDecl, "CXXMethodDecl")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType()->getAs<FunctionType>()->getResultType())
ATTRIBUTE_XML(getType()->getAs<FunctionType>(), "function_type")
ATTRIBUTE_OPT_XML(isInlineSpecified(), "inline")
ATTRIBUTE_OPT_XML(isStatic(), "static")
ATTRIBUTE_OPT_XML(isVirtual(), "virtual")
ATTRIBUTE_XML(getNumParams(), "num_args")
SUB_NODE_SEQUENCE_XML(ParmVarDecl)
//SUB_NODE_OPT_XML("Body")
END_NODE_XML
//NODE_XML("Body")
// SUB_NODE_XML(Stmt)
//END_NODE_XML
NODE_XML(NamespaceDecl, "Namespace")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
END_NODE_XML
NODE_XML(UsingDirectiveDecl, "UsingDirective")
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
ATTRIBUTE_XML(getNominatedNamespace(), "ref")
END_NODE_XML
NODE_XML(NamespaceAliasDecl, "NamespaceAlias")
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
ATTRIBUTE_XML(getNamespace(), "ref")
END_NODE_XML
NODE_XML(RecordDecl, "Record")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
ATTRIBUTE_OPT_XML(isDefinition() == false, "forward")
ATTRIBUTE_XML(getTypeForDecl(), "type") // refers to the type this decl creates
SUB_NODE_SEQUENCE_XML(FieldDecl)
END_NODE_XML
NODE_XML(EnumDecl, "Enum")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
ATTRIBUTE_OPT_XML(isDefinition() == false, "forward")
ATTRIBUTE_SPECIAL_XML(getIntegerType(), "type") // is NULL in pure declarations thus deserves special handling
SUB_NODE_SEQUENCE_XML(EnumConstantDecl) // only present in definition
END_NODE_XML
NODE_XML(EnumConstantDecl, "EnumConstant")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType())
ATTRIBUTE_XML(getInitVal().toString(10, true), "value") // integer
SUB_NODE_OPT_XML(Expr) // init expr of this constant
END_NODE_XML
NODE_XML(FieldDecl, "Field")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType())
ATTRIBUTE_OPT_XML(isMutable(), "mutable")
ATTRIBUTE_OPT_XML(isBitField(), "bitfield")
SUB_NODE_OPT_XML(Expr) // init expr of a bit field
END_NODE_XML
NODE_XML(TypedefDecl, "Typedef")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getUnderlyingType())
END_NODE_XML
NODE_XML(VarDecl, "Var")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType())
ATTRIBUTE_ENUM_OPT_XML(getStorageClass(), "storage_class")
ENUM_XML(VarDecl::None, "")
ENUM_XML(VarDecl::Auto, "auto")
ENUM_XML(VarDecl::Register, "register")
ENUM_XML(VarDecl::Extern, "extern")
ENUM_XML(VarDecl::Static, "static")
ENUM_XML(VarDecl::PrivateExtern, "__private_extern__")
END_ENUM_XML
SUB_NODE_OPT_XML(Expr) // init expr
END_NODE_XML
NODE_XML(ParmVarDecl, "ParmVar")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_XML(getNameAsString(), "name")
TYPE_ATTRIBUTE_XML(getType())
SUB_NODE_OPT_XML(Expr) // default argument expression
END_NODE_XML
NODE_XML(LinkageSpecDecl, "LinkageSpec")
ID_ATTRIBUTE_XML
ATTRIBUTE_FILE_LOCATION_XML
ATTRIBUTE_XML(getDeclContext(), "context")
ATTRIBUTE_ENUM_OPT_XML(getLanguage(), "lang")
ENUM_XML(LinkageSpecDecl::lang_c, "C")
ENUM_XML(LinkageSpecDecl::lang_cxx, "CXX")
END_ENUM_XML
END_NODE_XML
//===----------------------------------------------------------------------===//
#undef NODE_XML
#undef ID_ATTRIBUTE_XML
#undef TYPE_ATTRIBUTE_XML
#undef ATTRIBUTE_XML
#undef ATTRIBUTE_SPECIAL_XML
#undef ATTRIBUTE_OPT_XML
#undef ATTRIBUTE_ENUM_XML
#undef ATTRIBUTE_ENUM_OPT_XML
#undef ATTRIBUTE_FILE_LOCATION_XML
#undef ENUM_XML
#undef END_ENUM_XML
#undef END_NODE_XML
#undef SUB_NODE_XML
#undef SUB_NODE_SEQUENCE_XML
#undef SUB_NODE_OPT_XML
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