// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
-// Licensed under the terms of the GNU GPL
+// Dual licensed under the terms of the MIT X11 or GNU GPL
//
-// (C) 2004 Novell, Inc.
+// Copyright 2004 Novell, Inc.
//
//
-
#if ! BOOTSTRAP_WITH_OLDLIB
using System;
using System.Collections;
//
// Support class for XML documentation.
//
+#if NET_2_0
+ static
+#else
+ abstract
+#endif
public class DocUtil
{
+#if !NET_2_0
+ private DocUtil () {}
+#endif
// TypeContainer
//
foreach (TypeContainer tc in t.Types)
tc.GenerateDocComment (t);
- if (t.Parts != null) {
- IDictionary comments = RootContext.Documentation.PartialComments;
- foreach (ClassPart cp in t.Parts) {
- if (cp.DocComment == null)
- continue;
- comments [cp] = cp;
- }
- }
-
- if (t.Enums != null)
- foreach (Enum en in t.Enums)
- en.GenerateDocComment (t);
+ if (t.Delegates != null)
+ foreach (Delegate de in t.Delegates)
+ de.GenerateDocComment (t);
if (t.Constants != null)
foreach (Const c in t.Constants)
c.GenerateDocComment (t);
if (t.Fields != null)
- foreach (Field f in t.Fields)
+ foreach (FieldBase f in t.Fields)
f.GenerateDocComment (t);
if (t.Events != null)
p.GenerateDocComment (t);
if (t.Methods != null)
- foreach (Method m in t.Methods)
+ foreach (MethodOrOperator m in t.Methods)
m.GenerateDocComment (t);
if (t.Operators != null)
}
// MemberCore
- private static readonly string lineHead =
+ private static readonly string line_head =
Environment.NewLine + " ";
private static XmlNode GetDocCommentNode (MemberCore mc,
if (s.Length > 0)
split [j++] = s;
}
- el.InnerXml = lineHead + String.Join (
- lineHead, split, 0, j);
+ el.InnerXml = line_head + String.Join (
+ line_head, split, 0, j);
return el;
- } catch (XmlException ex) {
+ } catch (Exception ex) {
Report.Warning (1570, 1, mc.Location, "XML comment on `{0}' has non-well-formed XML ({1})", name, ex.Message);
XmlComment com = doc.CreateComment (String.Format ("FIXME: Invalid documentation markup was found for member {0}", name));
return com;
XmlElement el = n as XmlElement;
if (el != null) {
- mc.OnGenerateDocComment (ds, el);
+ mc.OnGenerateDocComment (el);
// FIXME: it could be done with XmlReader
- foreach (XmlElement inc in n.SelectNodes (".//include"))
- HandleInclude (mc, inc);
+ XmlNodeList nl = n.SelectNodes (".//include");
+ if (nl.Count > 0) {
+ // It could result in current node removal, so prepare another list to iterate.
+ ArrayList al = new ArrayList (nl.Count);
+ foreach (XmlNode inc in nl)
+ al.Add (inc);
+ foreach (XmlElement inc in al)
+ if (!HandleInclude (mc, inc))
+ inc.ParentNode.RemoveChild (inc);
+ }
// FIXME: it could be done with XmlReader
- DeclSpace dsTarget = mc as DeclSpace;
- if (dsTarget == null)
- dsTarget = ds;
+ DeclSpace ds_target = mc as DeclSpace;
+ if (ds_target == null)
+ ds_target = ds;
foreach (XmlElement see in n.SelectNodes (".//see"))
- HandleSee (mc, dsTarget, see);
+ HandleSee (mc, ds_target, see);
foreach (XmlElement seealso in n.SelectNodes (".//seealso"))
- HandleSeeAlso (mc, dsTarget, seealso);
+ HandleSeeAlso (mc, ds_target, seealso);
foreach (XmlElement see in n.SelectNodes (".//exception"))
- HandleException (mc, dsTarget, see);
+ HandleException (mc, ds_target, see);
}
n.WriteTo (RootContext.Documentation.XmlCommentOutput);
}
- else if (mc.IsExposedFromAssembly (ds)) {
+ else if (mc.IsExposedFromAssembly ()) {
Constructor c = mc as Constructor;
if (c == null || !c.IsDefault ())
Report.Warning (1591, 4, mc.Location,
// Processes "include" element. Check included file and
// embed the document content inside this documentation node.
//
- private static void HandleInclude (MemberCore mc, XmlElement el)
+ private static bool HandleInclude (MemberCore mc, XmlElement el)
{
+ bool keep_include_node = false;
string file = el.GetAttribute ("file");
string path = el.GetAttribute ("path");
if (file == "") {
Report.Warning (1590, 1, mc.Location, "Invalid XML `include' element. Missing `file' attribute");
el.ParentNode.InsertBefore (el.OwnerDocument.CreateComment (" Include tag is invalid "), el);
+ keep_include_node = true;
}
- else if (path == "") {
+ else if (path.Length == 0) {
Report.Warning (1590, 1, mc.Location, "Invalid XML `include' element. Missing `path' attribute");
el.ParentNode.InsertBefore (el.OwnerDocument.CreateComment (" Include tag is invalid "), el);
+ keep_include_node = true;
}
else {
XmlDocument doc = RootContext.Documentation.StoredDocuments [file] as XmlDocument;
Report.Warning (1592, 1, mc.Location, "Badly formed XML in included comments file -- `{0}'", file);
}
}
- bool keepIncludeNode = false;
if (doc != null) {
try {
XmlNodeList nl = doc.SelectNodes (path);
if (nl.Count == 0) {
el.ParentNode.InsertBefore (el.OwnerDocument.CreateComment (" No matching elements were found for the include tag embedded here. "), el);
- keepIncludeNode = true;
+ keep_include_node = true;
}
foreach (XmlNode n in nl)
el.ParentNode.InsertBefore (el.OwnerDocument.ImportNode (n, true), el);
Report.Warning (1589, 1, mc.Location, "Unable to include XML fragment `{0}' of file `{1}' ({2})", path, file, ex.Message);
}
}
- if (!keepIncludeNode)
- el.ParentNode.RemoveChild (el);
}
+ return keep_include_node;
}
//
//
private static Type FindDocumentedType (MemberCore mc, string name, DeclSpace ds, string cref)
{
- bool isArray = false;
+ bool is_array = false;
string identifier = name;
if (name [name.Length - 1] == ']') {
string tmp = name.Substring (0, name.Length - 1).Trim (wsChars);
if (tmp [tmp.Length - 1] == '[') {
identifier = tmp.Substring (0, tmp.Length - 1).Trim (wsChars);
- isArray = true;
+ is_array = true;
}
}
Type t = FindDocumentedTypeNonArray (mc, identifier, ds, cref);
- if (t != null && isArray)
+ if (t != null && is_array)
t = Array.CreateInstance (t, 0).GetType ();
return t;
}
{
switch (identifier) {
case "int":
- return typeof (int);
+ return TypeManager.int32_type;
case "uint":
- return typeof (uint);
+ return TypeManager.uint32_type;
case "short":
- return typeof (short);
+ return TypeManager.short_type;;
case "ushort":
- return typeof (ushort);
+ return TypeManager.ushort_type;
case "long":
- return typeof (long);
+ return TypeManager.int64_type;
case "ulong":
- return typeof (ulong);
+ return TypeManager.uint64_type;;
case "float":
- return typeof (float);
+ return TypeManager.float_type;;
case "double":
- return typeof (double);
+ return TypeManager.double_type;
case "char":
- return typeof (char);
+ return TypeManager.char_type;;
case "decimal":
- return typeof (decimal);
+ return TypeManager.decimal_type;;
case "byte":
- return typeof (byte);
+ return TypeManager.byte_type;;
case "sbyte":
- return typeof (sbyte);
+ return TypeManager.sbyte_type;;
case "object":
- return typeof (object);
+ return TypeManager.object_type;;
case "bool":
- return typeof (bool);
+ return TypeManager.bool_type;;
case "string":
- return typeof (string);
+ return TypeManager.string_type;;
case "void":
- return typeof (void);
+ return TypeManager.void_type;;
}
- FullNamedExpression e = ds.LookupType (identifier, mc.Location, false);
+ FullNamedExpression e = ds.LookupNamespaceOrType (identifier, mc.Location, false);
if (e != null) {
if (!(e is TypeExpr))
return null;
// no need to detect warning 419 here
return FindDocumentedMember (mc, parent,
identifier.Substring (index + 1),
- Type.EmptyTypes,
- ds, out warn, cref, false, null) as Type;
+ null, ds, out warn, cref, false, null).Member as Type;
+ }
+
+ private static MemberInfo [] empty_member_infos =
+ new MemberInfo [0];
+
+ private static MemberInfo [] FindMethodBase (Type type,
+ BindingFlags binding_flags, MethodSignature signature)
+ {
+ MemberList ml = TypeManager.FindMembers (
+ type,
+ MemberTypes.Constructor | MemberTypes.Method | MemberTypes.Property | MemberTypes.Custom,
+ binding_flags,
+ MethodSignature.method_signature_filter,
+ signature);
+ if (ml == null)
+ return empty_member_infos;
+
+ return FilterOverridenMembersOut ((MemberInfo []) ml);
+ }
+
+ static bool IsOverride (PropertyInfo deriv_prop, PropertyInfo base_prop)
+ {
+ if (!MethodGroupExpr.IsAncestralType (base_prop.DeclaringType, deriv_prop.DeclaringType))
+ return false;
+
+ Type [] deriv_pd = TypeManager.GetParameterData (deriv_prop).Types;
+ Type [] base_pd = TypeManager.GetParameterData (base_prop).Types;
+
+ if (deriv_pd.Length != base_pd.Length)
+ return false;
+
+ for (int j = 0; j < deriv_pd.Length; ++j) {
+ if (deriv_pd [j] != base_pd [j])
+ return false;
+ Type ct = TypeManager.TypeToCoreType (deriv_pd [j]);
+ Type bt = TypeManager.TypeToCoreType (base_pd [j]);
+
+ if (ct != bt)
+ return false;
+ }
+
+ return true;
+ }
+
+ private static MemberInfo [] FilterOverridenMembersOut (
+ MemberInfo [] ml)
+ {
+ if (ml == null)
+ return empty_member_infos;
+
+ ArrayList al = new ArrayList (ml.Length);
+ for (int i = 0; i < ml.Length; i++) {
+ MethodBase mx = ml [i] as MethodBase;
+ PropertyInfo px = ml [i] as PropertyInfo;
+ if (mx != null || px != null) {
+ bool overriden = false;
+ for (int j = 0; j < ml.Length; j++) {
+ if (j == i)
+ continue;
+ MethodBase my = ml [j] as MethodBase;
+ if (mx != null && my != null &&
+ MethodGroupExpr.IsOverride (my, mx)) {
+ overriden = true;
+ break;
+ }
+ else if (mx != null)
+ continue;
+ PropertyInfo py = ml [j] as PropertyInfo;
+ if (px != null && py != null &&
+ IsOverride (py, px)) {
+ overriden = true;
+ break;
+ }
+ }
+ if (overriden)
+ continue;
+ }
+ al.Add (ml [i]);
+ }
+ return al.ToArray (typeof (MemberInfo)) as MemberInfo [];
+ }
+
+ struct FoundMember
+ {
+ public static FoundMember Empty = new FoundMember (true);
+
+ public bool IsEmpty;
+ public readonly MemberInfo Member;
+ public readonly Type Type;
+
+ public FoundMember (bool regardless_of_this_value_its_empty)
+ {
+ IsEmpty = true;
+ Member = null;
+ Type = null;
+ }
+
+ public FoundMember (Type found_type, MemberInfo member)
+ {
+ IsEmpty = false;
+ Type = found_type;
+ Member = member;
+ }
}
//
// Returns a MemberInfo that is referenced in XML documentation
// (by "see" or "seealso" elements).
//
- private static MemberInfo FindDocumentedMember (MemberCore mc,
- Type type, string memberName, Type [] paramList,
- DeclSpace ds, out int warningType, string cref,
- bool warn419, string nameForError)
+ private static FoundMember FindDocumentedMember (MemberCore mc,
+ Type type, string member_name, Type [] param_list,
+ DeclSpace ds, out int warning_type, string cref,
+ bool warn419, string name_for_error)
{
- warningType = 0;
- MethodSignature msig = new MethodSignature (memberName, null, paramList);
- MemberInfo [] mis = type.FindMembers (
- MemberTypes.All,
- BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance,
- MethodSignature.method_signature_filter,
- msig);
- if (warn419 && mis.Length > 0) {
- if (IsAmbiguous (mis))
- Report419 (mc, nameForError, mis);
- return mis [0];
+ for (; type != null; type = type.DeclaringType) {
+ MemberInfo mi = FindDocumentedMemberNoNest (
+ mc, type, member_name, param_list, ds,
+ out warning_type, cref, warn419,
+ name_for_error);
+ if (mi != null)
+ return new FoundMember (type, mi);
}
+ warning_type = 0;
+ return FoundMember.Empty;
+ }
+
+ private static MemberInfo FindDocumentedMemberNoNest (
+ MemberCore mc, Type type, string member_name,
+ Type [] param_list, DeclSpace ds, out int warning_type,
+ string cref, bool warn419, string name_for_error)
+ {
+ warning_type = 0;
+ MemberInfo [] mis;
- if (paramList.Length == 0) {
+ if (param_list == null) {
// search for fields/events etc.
- mis = TypeManager.MemberLookup (null, null,
+ mis = TypeManager.MemberLookup (type, null,
type, MemberTypes.All,
BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance,
- memberName, null);
+ member_name, null);
+ mis = FilterOverridenMembersOut (mis);
if (mis == null || mis.Length == 0)
return null;
if (warn419 && IsAmbiguous (mis))
- Report419 (mc, nameForError, mis);
+ Report419 (mc, name_for_error, mis);
+ return mis [0];
+ }
+
+ MethodSignature msig = new MethodSignature (member_name, null, param_list);
+ mis = FindMethodBase (type,
+ BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance,
+ msig);
+
+ if (warn419 && mis.Length > 0) {
+ if (IsAmbiguous (mis))
+ Report419 (mc, name_for_error, mis);
return mis [0];
}
// search for operators (whose parameters exactly
// matches with the list) and possibly report CS1581.
string oper = null;
- string returnTypeName = null;
- if (memberName.StartsWith ("implicit operator ")) {
- oper = "op_Implicit";
- returnTypeName = memberName.Substring (18).Trim (wsChars);
+ string return_type_name = null;
+ if (member_name.StartsWith ("implicit operator ")) {
+ Operator.GetMetadataName (Operator.OpType.Implicit);
+ return_type_name = member_name.Substring (18).Trim (wsChars);
}
- else if (memberName.StartsWith ("explicit operator ")) {
- oper = "op_Explicit";
- returnTypeName = memberName.Substring (18).Trim (wsChars);
+ else if (member_name.StartsWith ("explicit operator ")) {
+ oper = Operator.GetMetadataName (Operator.OpType.Explicit);
+ return_type_name = member_name.Substring (18).Trim (wsChars);
}
- else if (memberName.StartsWith ("operator ")) {
- oper = memberName.Substring (9).Trim (wsChars);
+ else if (member_name.StartsWith ("operator ")) {
+ oper = member_name.Substring (9).Trim (wsChars);
switch (oper) {
// either unary or binary
case "+":
- oper = paramList.Length == 2 ?
- Binary.oper_names [(int) Binary.Operator.Addition] :
- Unary.oper_names [(int) Unary.Operator.UnaryPlus];
+ oper = param_list.Length == 2 ?
+ Operator.GetMetadataName (Operator.OpType.Addition) :
+ Operator.GetMetadataName (Operator.OpType.UnaryPlus);
break;
case "-":
- oper = paramList.Length == 2 ?
- Binary.oper_names [(int) Binary.Operator.Subtraction] :
- Unary.oper_names [(int) Unary.Operator.UnaryNegation];
+ oper = param_list.Length == 2 ?
+ Operator.GetMetadataName (Operator.OpType.Subtraction) :
+ Operator.GetMetadataName (Operator.OpType.UnaryNegation);
break;
- // unary
- case "!":
- oper = Unary.oper_names [(int) Unary.Operator.LogicalNot]; break;
- case "~":
- oper = Unary.oper_names [(int) Unary.Operator.OnesComplement]; break;
-
- case "++":
- oper = "op_Increment"; break;
- case "--":
- oper = "op_Decrement"; break;
- case "true":
- oper = "op_True"; break;
- case "false":
- oper = "op_False"; break;
- // binary
- case "*":
- oper = Binary.oper_names [(int) Binary.Operator.Multiply]; break;
- case "/":
- oper = Binary.oper_names [(int) Binary.Operator.Division]; break;
- case "%":
- oper = Binary.oper_names [(int) Binary.Operator.Modulus]; break;
- case "&":
- oper = Binary.oper_names [(int) Binary.Operator.BitwiseAnd]; break;
- case "|":
- oper = Binary.oper_names [(int) Binary.Operator.BitwiseOr]; break;
- case "^":
- oper = Binary.oper_names [(int) Binary.Operator.ExclusiveOr]; break;
- case "<<":
- oper = Binary.oper_names [(int) Binary.Operator.LeftShift]; break;
- case ">>":
- oper = Binary.oper_names [(int) Binary.Operator.RightShift]; break;
- case "==":
- oper = Binary.oper_names [(int) Binary.Operator.Equality]; break;
- case "!=":
- oper = Binary.oper_names [(int) Binary.Operator.Inequality]; break;
- case "<":
- oper = Binary.oper_names [(int) Binary.Operator.LessThan]; break;
- case ">":
- oper = Binary.oper_names [(int) Binary.Operator.GreaterThan]; break;
- case "<=":
- oper = Binary.oper_names [(int) Binary.Operator.LessThanOrEqual]; break;
- case ">=":
- oper = Binary.oper_names [(int) Binary.Operator.GreaterThanOrEqual]; break;
default:
- warningType = 1584;
- Report.Warning (1020, 1, mc.Location, "Overloadable {0} operator is expected", paramList.Length == 2 ? "binary" : "unary");
+ oper = Operator.GetMetadataName (oper);
+ if (oper != null)
+ break;
+
+ warning_type = 1584;
+ Report.Warning (1020, 1, mc.Location, "Overloadable {0} operator is expected", param_list.Length == 2 ? "binary" : "unary");
Report.Warning (1584, 1, mc.Location, "XML comment on `{0}' has syntactically incorrect cref attribute `{1}'",
mc.GetSignatureForError (), cref);
return null;
}
// here we still don't consider return type (to
// detect CS1581 or CS1002+CS1584).
- msig = new MethodSignature (oper, null, paramList);
- mis = type.FindMembers (
- MemberTypes.Method,
- BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static,
- MethodSignature.method_signature_filter,
+ msig = new MethodSignature (oper, null, param_list);
+
+ mis = FindMethodBase (type,
+ BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance,
msig);
if (mis.Length == 0)
return null; // CS1574
mi is PropertyInfo ?
((PropertyInfo) mi).PropertyType :
null;
- if (returnTypeName != null) {
- Type returnType = FindDocumentedType (mc, returnTypeName, ds, cref);
+ if (return_type_name != null) {
+ Type returnType = FindDocumentedType (mc, return_type_name, ds, cref);
if (returnType == null || returnType != expected) {
- warningType = 1581;
+ warning_type = 1581;
Report.Warning (1581, 1, mc.Location, "Invalid return type in XML comment cref attribute `{0}'", cref);
return null;
}
string name; // method invokation "(...)" are removed
string parameters; // method parameter list
- // strip 'T:' 'M:' 'F:' 'P:' 'E:' etc.
- // Here, MS ignores its member kind. No idea why.
+ // When it found '?:' ('T:' 'M:' 'F:' 'P:' 'E:' etc.),
+ // MS ignores not only its member kind, but also
+ // the entire syntax correctness. Nor it also does
+ // type fullname resolution i.e. "T:List(int)" is kept
+ // as T:List(int), not
+ // T:System.Collections.Generic.List<System.Int32>
if (cref.Length > 2 && cref [1] == ':')
- signature = cref.Substring (2).Trim (wsChars);
+ return;
else
signature = cref;
- int parensPos = signature.IndexOf ('(');
- int bracePos = parensPos >= 0 ? -1 :
+ // Also note that without "T:" any generic type
+ // indication fails.
+
+ int parens_pos = signature.IndexOf ('(');
+ int brace_pos = parens_pos >= 0 ? -1 :
signature.IndexOf ('[');
- if (parensPos > 0 && signature [signature.Length - 1] == ')') {
- name = signature.Substring (0, parensPos).Trim (wsChars);
- parameters = signature.Substring (parensPos + 1, signature.Length - parensPos - 2).Trim (wsChars);
+ if (parens_pos > 0 && signature [signature.Length - 1] == ')') {
+ name = signature.Substring (0, parens_pos).Trim (wsChars);
+ parameters = signature.Substring (parens_pos + 1, signature.Length - parens_pos - 2).Trim (wsChars);
}
- else if (bracePos > 0 && signature [signature.Length - 1] == ']') {
- name = signature.Substring (0, bracePos).Trim (wsChars);
- parameters = signature.Substring (bracePos + 1, signature.Length - bracePos - 2).Trim (wsChars);
+ else if (brace_pos > 0 && signature [signature.Length - 1] == ']') {
+ name = signature.Substring (0, brace_pos).Trim (wsChars);
+ parameters = signature.Substring (brace_pos + 1, signature.Length - brace_pos - 2).Trim (wsChars);
}
else {
name = signature;
- parameters = String.Empty;
+ parameters = null;
}
Normalize (mc, ref name);
// Check if identifier is valid.
// This check is not necessary to mark as error, but
// csc specially reports CS1584 for wrong identifiers.
- string [] nameElems = identifier.Split ('.');
- for (int i = 0; i < nameElems.Length; i++) {
- string nameElem = GetBodyIdentifierFromName (nameElems [i]);
+ string [] name_elems = identifier.Split ('.');
+ for (int i = 0; i < name_elems.Length; i++) {
+ string nameElem = GetBodyIdentifierFromName (name_elems [i]);
if (i > 0)
Normalize (mc, ref nameElem);
if (!Tokenizer.IsValidIdentifier (nameElem)
}
// check if parameters are valid
- Type [] parameterTypes = Type.EmptyTypes;
- if (parameters.Length > 0) {
- string [] paramList = parameters.Split (',');
+ Type [] parameter_types;
+ if (parameters == null)
+ parameter_types = null;
+ else if (parameters.Length == 0)
+ parameter_types = Type.EmptyTypes;
+ else {
+ string [] param_list = parameters.Split (',');
ArrayList plist = new ArrayList ();
- for (int i = 0; i < paramList.Length; i++) {
- string paramTypeName = paramList [i].Trim (wsChars);
- Normalize (mc, ref paramTypeName);
- Type paramType = FindDocumentedType (mc, paramTypeName, ds, cref);
- if (paramType == null) {
+ for (int i = 0; i < param_list.Length; i++) {
+ string param_type_name = param_list [i].Trim (wsChars);
+ Normalize (mc, ref param_type_name);
+ Type param_type = FindDocumentedType (mc, param_type_name, ds, cref);
+ if (param_type == null) {
Report.Warning (1580, 1, mc.Location, "Invalid type for parameter `{0}' in XML comment cref attribute `{1}'",
(i + 1).ToString (), cref);
return;
}
- plist.Add (paramType);
+ plist.Add (param_type);
}
- parameterTypes = plist.ToArray (typeof (Type)) as Type [];
+ parameter_types = plist.ToArray (typeof (Type)) as Type [];
}
Type type = FindDocumentedType (mc, name, ds, cref);
if (type != null
// delegate must not be referenced with args
- && (!type.IsSubclassOf (typeof (System.Delegate))
- || parameterTypes.Length == 0)) {
- string result = type.FullName.Replace ("+", ".")
- + (bracePos < 0 ? String.Empty : signature.Substring (bracePos));
+ && (!TypeManager.IsDelegateType (type)
+ || parameter_types == null)) {
+ string result = GetSignatureForDoc (type)
+ + (brace_pos < 0 ? String.Empty : signature.Substring (brace_pos));
xref.SetAttribute ("cref", "T:" + result);
return; // a type
}
- // don't use identifier here. System[] is not alloed.
- if (RootNamespace.Global.IsNamespace (name)) {
- xref.SetAttribute ("cref", "N:" + name);
- return; // a namespace
- }
-
int period = name.LastIndexOf ('.');
if (period > 0) {
string typeName = name.Substring (0, period);
- string memberName = name.Substring (period + 1);
- Normalize (mc, ref memberName);
+ string member_name = name.Substring (period + 1);
+ Normalize (mc, ref member_name);
type = FindDocumentedType (mc, typeName, ds, cref);
- int warnResult;
+ int warn_result;
if (type != null) {
- MemberInfo mi = FindDocumentedMember (mc, type, memberName, parameterTypes, ds, out warnResult, cref, true, name);
- if (warnResult > 0)
+ FoundMember fm = FindDocumentedMember (mc, type, member_name, parameter_types, ds, out warn_result, cref, true, name);
+ if (warn_result > 0)
return;
- if (mi != null) {
- xref.SetAttribute ("cref", GetMemberDocHead (mi.MemberType) + type.FullName.Replace ("+", ".") + "." + memberName + GetParametersFormatted (mi));
+ if (!fm.IsEmpty) {
+ MemberInfo mi = fm.Member;
+ // we cannot use 'type' directly
+ // to get its name, since mi
+ // could be from DeclaringType
+ // for nested types.
+ xref.SetAttribute ("cref", GetMemberDocHead (mi.MemberType) + GetSignatureForDoc (fm.Type) + "." + member_name + GetParametersFormatted (mi));
return; // a member of a type
}
}
}
else {
- int warnResult;
- MemberInfo mi = FindDocumentedMember (mc, ds.TypeBuilder, name, parameterTypes, ds, out warnResult, cref, true, name);
- if (warnResult > 0)
+ int warn_result;
+ FoundMember fm = FindDocumentedMember (mc, ds.TypeBuilder, name, parameter_types, ds, out warn_result, cref, true, name);
+ if (warn_result > 0)
return;
- if (mi != null) {
- xref.SetAttribute ("cref", GetMemberDocHead (mi.MemberType) + ds.TypeBuilder.FullName.Replace ("+", ".") + "." + name + GetParametersFormatted (mi));
+ if (!fm.IsEmpty) {
+ MemberInfo mi = fm.Member;
+ // we cannot use 'type' directly
+ // to get its name, since mi
+ // could be from DeclaringType
+ // for nested types.
+ xref.SetAttribute ("cref", GetMemberDocHead (mi.MemberType) + GetSignatureForDoc (fm.Type) + "." + name + GetParametersFormatted (mi));
return; // local member name
}
}
+ // It still might be part of namespace name.
+ Namespace ns = ds.NamespaceEntry.NS.GetNamespace (name, false);
+ if (ns != null) {
+ xref.SetAttribute ("cref", "N:" + ns.GetSignatureForError ());
+ return; // a namespace
+ }
+ if (RootNamespace.Global.IsNamespace (name)) {
+ xref.SetAttribute ("cref", "N:" + name);
+ return; // a namespace
+ }
+
Report.Warning (1574, 1, mc.Location, "XML comment on `{0}' has cref attribute `{1}' that could not be resolved",
mc.GetSignatureForError (), cref);
static string GetParametersFormatted (MemberInfo mi)
{
MethodBase mb = mi as MethodBase;
- bool isSetter = false;
+ bool is_setter = false;
PropertyInfo pi = mi as PropertyInfo;
if (pi != null) {
mb = pi.GetGetMethod ();
if (mb == null) {
- isSetter = true;
+ is_setter = true;
mb = pi.GetSetMethod ();
}
}
if (mb == null)
return String.Empty;
- ParameterData parameters = TypeManager.GetParameterData (mb);
+ AParametersCollection parameters = TypeManager.GetParameterData (mb);
if (parameters == null || parameters.Count == 0)
return String.Empty;
StringBuilder sb = new StringBuilder ();
sb.Append ('(');
for (int i = 0; i < parameters.Count; i++) {
- if (isSetter && i + 1 == parameters.Count)
+ if (is_setter && i + 1 == parameters.Count)
break; // skip "value".
if (i > 0)
sb.Append (',');
- Type t = parameters.ParameterType (i);
- sb.Append (t.FullName.Replace ('+', '.').Replace ('&', '@'));
+ Type t = parameters.Types [i];
+ sb.Append (GetSignatureForDoc (t));
}
sb.Append (')');
return sb.ToString ();
return identifier;
}
- static void Report419 (MemberCore mc, string memberName, MemberInfo [] mis)
+ static void Report419 (MemberCore mc, string member_name, MemberInfo [] mis)
{
Report.Warning (419, 3, mc.Location,
"Ambiguous reference in cref attribute `{0}'. Assuming `{1}' but other overloads including `{2}' have also matched",
- memberName,
+ member_name,
TypeManager.GetFullNameSignature (mis [0]),
TypeManager.GetFullNameSignature (mis [1]));
}
// Returns a string that represents the signature for this
// member which should be used in XML documentation.
//
- public static string GetMethodDocCommentName (MethodCore mc, DeclSpace ds)
+ public static string GetMethodDocCommentName (MemberCore mc, Parameters parameters, DeclSpace ds)
{
- Parameter [] plist = mc.Parameters.FixedParameters;
- Parameter parr = mc.Parameters.ArrayParameter;
+ IParameterData [] plist = parameters.FixedParameters;
string paramSpec = String.Empty;
if (plist != null) {
StringBuilder psb = new StringBuilder ();
+ int i = 0;
foreach (Parameter p in plist) {
psb.Append (psb.Length != 0 ? "," : "(");
- psb.Append (p.ExternalType ().FullName.Replace ("+", ".").Replace ('&', '@'));
+ psb.Append (GetSignatureForDoc (parameters.Types [i++]));
+ if ((p.ModFlags & Parameter.Modifier.ISBYREF) != 0)
+ psb.Append ('@');
}
paramSpec = psb.ToString ();
}
- if (parr != null)
- paramSpec += String.Concat (
- paramSpec == String.Empty ? "(" : ",",
- parr.ParameterType.FullName.Replace ("+", "."));
if (paramSpec.Length > 0)
paramSpec += ")";
string name = mc is Constructor ? "#ctor" : mc.Name;
+#if GMCS_SOURCE
+ if (mc.MemberName.IsGeneric)
+ name += "``" + mc.MemberName.CountTypeArguments;
+#endif
string suffix = String.Empty;
Operator op = mc as Operator;
if (op != null) {
switch (op.OperatorType) {
case Operator.OpType.Implicit:
case Operator.OpType.Explicit:
- suffix = "~" + op.OperatorMethodBuilder.ReturnType.FullName.Replace ('+', '.');
+ suffix = "~" + GetSignatureForDoc (op.MethodBuilder.ReturnType);
break;
}
}
return String.Concat (mc.DocCommentHeader, ds.Name, ".", name, paramSpec, suffix);
}
+ static string GetSignatureForDoc (Type type)
+ {
+#if GMCS_SOURCE
+ if (TypeManager.IsGenericParameter (type))
+ return (type.DeclaringMethod != null ? "``" : "`") + TypeManager.GenericParameterPosition (type);
+
+ if (TypeManager.IsGenericType (type)) {
+ string g = type.Namespace;
+ if (g != null && g.Length > 0)
+ g += '.';
+ int idx = type.Name.LastIndexOf ('`');
+ g += (idx < 0 ? type.Name : type.Name.Substring (0, idx)) + '{';
+ int argpos = 0;
+ foreach (Type t in type.GetGenericArguments ())
+ g += (argpos++ > 0 ? "," : String.Empty) + GetSignatureForDoc (t);
+ g += '}';
+ return g;
+ }
+#endif
+
+ string name = type.FullName != null ? type.FullName : type.Name;
+ return name.Replace ("+", ".").Replace ('&', '@');
+ }
+
//
// Raised (and passed an XmlElement that contains the comment)
// when GenerateDocComment is writing documentation expectedly.
// that means removal of DOM use.
//
internal static void OnMethodGenerateDocComment (
- MethodCore mc, DeclSpace ds, XmlElement el)
+ MethodCore mc, XmlElement el)
{
Hashtable paramTags = new Hashtable ();
foreach (XmlElement pelem in el.SelectNodes ("param")) {
- int i;
string xname = pelem.GetAttribute ("name");
- if (xname == "")
+ if (xname.Length == 0)
continue; // really? but MS looks doing so
- if (xname != "" && mc.Parameters.GetParameterByName (xname, out i) == null)
+ if (xname != "" && mc.Parameters.GetParameterIndexByName (xname) < 0)
Report.Warning (1572, 2, mc.Location, "XML comment on `{0}' has a param tag for `{1}', but there is no parameter by that name",
mc.GetSignatureForError (), xname);
else if (paramTags [xname] != null)
mc.GetSignatureForError (), xname);
paramTags [xname] = xname;
}
- Parameter [] plist = mc.Parameters.FixedParameters;
- if (plist != null) {
- foreach (Parameter p in plist) {
- if (paramTags.Count > 0 && paramTags [p.Name] == null)
- Report.Warning (1573, 4, mc.Location, "Parameter `{0}' has no matching param tag in the XML comment for `{1}'",
- p.Name, mc.GetSignatureForError ());
- }
+ IParameterData [] plist = mc.Parameters.FixedParameters;
+ foreach (Parameter p in plist) {
+ if (paramTags.Count > 0 && paramTags [p.Name] == null)
+ Report.Warning (1573, 4, mc.Location, "Parameter `{0}' has no matching param tag in the XML comment for `{1}'",
+ p.Name, mc.GetSignatureForError ());
}
}
//
public Hashtable StoredDocuments = new Hashtable ();
- //
- // Stores comments on partial types (should handle uniquely).
- // Keys are PartialContainers, values are comment strings
- // (didn't use StringBuilder; usually we have just 2 or more).
- //
- public IDictionary PartialComments = new ListDictionary ();
-
//
// Outputs XML documentation comment from tokenized comments.
//
//
public void GenerateDocComment ()
{
- TypeContainer root = RootContext.Tree.Types;
- if (root.Interfaces != null)
- foreach (Interface i in root.Interfaces)
- DocUtil.GenerateTypeDocComment (i, null);
+ TypeContainer root = RootContext.ToplevelTypes;
if (root.Types != null)
foreach (TypeContainer tc in root.Types)
DocUtil.GenerateTypeDocComment (tc, null);
- if (root.Parts != null) {
- IDictionary comments = PartialComments;
- foreach (ClassPart cp in root.Parts) {
- if (cp.DocComment == null)
- continue;
- comments [cp] = cp;
- }
- }
-
if (root.Delegates != null)
foreach (Delegate d in root.Delegates)
DocUtil.GenerateDocComment (d, null);
-
- if (root.Enums != null)
- foreach (Enum e in root.Enums)
- e.GenerateDocComment (null);
-
- IDictionary table = new ListDictionary ();
- foreach (ClassPart cp in PartialComments.Keys) {
- // FIXME: IDictionary does not guarantee that the keys will be
- // accessed in the order they were added.
- table [cp.PartialContainer] += cp.DocComment;
- }
- foreach (PartialContainer pc in table.Keys) {
- pc.DocComment = table [pc] as string;
- DocUtil.GenerateDocComment (pc, null);
- }
}
}
}
-
#endif