//
// Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
// Copyright 2003-2008 Novell, Inc.
+// Copyright 2011 Xamarin Inc
//
using System;
-using System.Diagnostics;
using System.Collections.Generic;
-using System.Reflection;
-using System.Reflection.Emit;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
using System.Security;
using System.Text;
using System.IO;
+#if STATIC
+using SecurityType = System.Collections.Generic.List<IKVM.Reflection.Emit.CustomAttributeBuilder>;
+using BadImageFormat = IKVM.Reflection.BadImageFormatException;
+using IKVM.Reflection;
+using IKVM.Reflection.Emit;
+#else
+using SecurityType = System.Collections.Generic.Dictionary<System.Security.Permissions.SecurityAction, System.Security.PermissionSet>;
+using BadImageFormat = System.BadImageFormatException;
+using System.Reflection;
+using System.Reflection.Emit;
+#endif
+
namespace Mono.CSharp {
/// <summary>
if (attributes == null)
attributes = attrs;
else
- throw new NotImplementedException ();
+ attributes.AddAttributes (attrs.Attrs);
- attributes.AttachTo (this, context);
+ attrs.AttachTo (this, context);
}
public Attributes OptAttributes {
public abstract string[] ValidAttributeTargets { get; }
};
- public class Attribute : Expression
+ public class Attribute
{
public readonly string ExplicitTarget;
public AttributeTargets Target;
readonly ATypeNameExpression expression;
- Arguments PosArguments;
- Arguments NamedArguments;
+ Arguments pos_args, named_args;
bool resolve_error;
bool arg_resolved;
readonly bool nameEscaped;
+ readonly Location loc;
+ public TypeSpec Type;
//
// An attribute can be attached to multiple targets (e.g. multiple fields)
//
- protected Attributable[] targets;
+ Attributable[] targets;
//
// A member context for the attribute, it's much easier to hold it here
IMemberContext context;
public static readonly AttributeUsageAttribute DefaultUsageAttribute = new AttributeUsageAttribute (AttributeTargets.All);
- static Assembly orig_sec_assembly;
public static readonly object[] EmptyObject = new object [0];
List<KeyValuePair<MemberExpr, NamedArgument>> named_values;
- // Cache for parameter-less attributes
- static Dictionary<TypeSpec, MethodSpec> att_cache;
-
public Attribute (string target, ATypeNameExpression expr, Arguments[] args, Location loc, bool nameEscaped)
{
this.expression = expr;
if (args != null) {
- PosArguments = args [0];
- NamedArguments = args [1];
+ pos_args = args[0];
+ named_args = args[1];
}
this.loc = loc;
ExplicitTarget = target;
this.nameEscaped = nameEscaped;
}
+ public Location Location {
+ get {
+ return loc;
+ }
+ }
+
+ public Arguments NamedArguments {
+ get {
+ return named_args;
+ }
+ }
+
+ public Arguments PositionalArguments {
+ get {
+ return pos_args;
+ }
+ }
+
+ public ATypeNameExpression TypeExpression {
+ get {
+ return expression;
+ }
+ }
+
void AddModuleCharSet (ResolveContext rc)
{
const string dll_import_char_set = "CharSet";
if (HasField (dll_import_char_set))
return;
- if (TypeManager.interop_charset == null) {
- TypeManager.interop_charset = TypeManager.CoreLookupType (rc.Compiler, "System.Runtime.InteropServices", "CharSet", MemberKind.Enum, true);
-
- if (TypeManager.interop_charset == null)
- return;
+ if (!rc.Module.PredefinedTypes.CharSet.Define ()) {
+ return;
}
if (NamedArguments == null)
- NamedArguments = new Arguments (1);
+ named_args = new Arguments (1);
- var value = Constant.CreateConstant (rc, TypeManager.interop_charset, rc.CurrentMemberDefinition.Module.DefaultCharSet, Location);
+ var value = Constant.CreateConstant (rc.Module.PredefinedTypes.CharSet.TypeSpec, rc.Module.DefaultCharSet, Location);
NamedArguments.Add (new NamedArgument (dll_import_char_set, loc, value));
}
public Attribute Clone ()
{
Attribute a = new Attribute (ExplicitTarget, expression, null, loc, nameEscaped);
- a.PosArguments = PosArguments;
- a.NamedArguments = NamedArguments;
+ a.pos_args = pos_args;
+ a.named_args = NamedArguments;
return a;
}
- static Attribute ()
- {
- Reset ();
- }
-
- public static void Reset ()
- {
- att_cache = new Dictionary<TypeSpec, MethodSpec> ();
- }
-
//
// When the same attribute is attached to multiple fiels
// we use @target field as a list of targets. The attribute
return;
}
+ // When re-attaching global attributes
+ if (context is NamespaceContainer) {
+ this.targets[0] = target;
+ this.context = context;
+ return;
+ }
+
// Resize target array
Attributable[] new_array = new Attributable [this.targets.Length + 1];
targets.CopyTo (new_array, 0);
target.OptAttributes = null;
}
+ public ResolveContext CreateResolveContext ()
+ {
+ return new ResolveContext (context, ResolveContext.Options.ConstantScope);
+ }
+
static void Error_InvalidNamedArgument (ResolveContext rc, NamedArgument name)
{
rc.Report.Error (617, name.Location, "`{0}' is not a valid named attribute argument. Named attribute arguments " +
public static void Error_AttributeArgumentIsDynamic (IMemberContext context, Location loc)
{
- context.Compiler.Report.Error (1982, loc, "An attribute argument cannot be dynamic expression");
+ context.Module.Compiler.Report.Error (1982, loc, "An attribute argument cannot be dynamic expression");
}
public void Error_MissingGuidAttribute ()
}
}
- protected virtual TypeExpr ResolveAsTypeTerminal (Expression expr, IMemberContext ec)
- {
- return expr.ResolveAsTypeTerminal (ec, false);
- }
-
- TypeSpec ResolvePossibleAttributeType (ATypeNameExpression expr, ref bool is_attr)
- {
- TypeExpr te = ResolveAsTypeTerminal (expr, context);
- if (te == null)
- return null;
-
- TypeSpec t = te.Type;
- if (t.IsAttribute) {
- is_attr = true;
- } else {
- Report.SymbolRelatedToPreviousError (t);
- Report.Error (616, Location, "`{0}': is not an attribute class", TypeManager.CSharpName (t));
- }
- return t;
- }
-
/// <summary>
/// Tries to resolve the type of the attribute. Flags an error if it can't, and complain is true.
/// </summary>
void ResolveAttributeType ()
{
SessionReportPrinter resolve_printer = new SessionReportPrinter ();
- ReportPrinter prev_recorder = context.Compiler.Report.SetPrinter (resolve_printer);
+ ReportPrinter prev_recorder = Report.SetPrinter (resolve_printer);
bool t1_is_attr = false;
bool t2_is_attr = false;
TypeSpec t1, t2;
ATypeNameExpression expanded = null;
+ // TODO: Additional warnings such as CS0436 are swallowed because we don't
+ // print on success
+
try {
- t1 = ResolvePossibleAttributeType (expression, ref t1_is_attr);
+ t1 = expression.ResolveAsType (context);
+ if (t1 != null)
+ t1_is_attr = t1.IsAttribute;
+
+ resolve_printer.EndSession ();
if (nameEscaped) {
t2 = null;
expanded = (ATypeNameExpression) expression.Clone (null);
expanded.Name += "Attribute";
- t2 = ResolvePossibleAttributeType (expanded, ref t2_is_attr);
+ t2 = expanded.ResolveAsType (context);
+ if (t2 != null)
+ t2_is_attr = t2.IsAttribute;
}
-
- resolve_printer.EndSession ();
} finally {
- context.Compiler.Report.SetPrinter (prev_recorder);
+ context.Module.Compiler.Report.SetPrinter (prev_recorder);
}
- if (t1_is_attr && t2_is_attr) {
+ if (t1_is_attr && t2_is_attr && t1 != t2) {
Report.Error (1614, Location, "`{0}' is ambiguous between `{1}' and `{2}'. Use either `@{0}' or `{0}Attribute'",
GetSignatureForError (), expression.GetSignatureForError (), expanded.GetSignatureForError ());
resolve_error = true;
return;
}
- resolve_printer.Merge (prev_recorder);
resolve_error = true;
+
+ if (t1 != null) {
+ resolve_printer.Merge (prev_recorder);
+
+ Report.SymbolRelatedToPreviousError (t1);
+ Report.Error (616, Location, "`{0}': is not an attribute class", t1.GetSignatureForError ());
+ return;
+ }
+
+ if (t2 != null) {
+ Report.SymbolRelatedToPreviousError (t2);
+ Report.Error (616, Location, "`{0}': is not an attribute class", t2.GetSignatureForError ());
+ return;
+ }
+
+ resolve_printer.Merge (prev_recorder);
}
- public virtual TypeSpec ResolveType ()
+ public TypeSpec ResolveType ()
{
if (Type == null && !resolve_error)
ResolveAttributeType ();
return Type;
}
- public override string GetSignatureForError ()
+ public string GetSignatureForError ()
{
if (Type != null)
return TypeManager.CSharpName (Type);
public bool HasSecurityAttribute {
get {
- PredefinedAttribute pa = context.Compiler.PredefinedAttributes.Security;
- return pa.IsDefined && TypeSpec.IsBaseClass (type, pa.Type, false);
+ PredefinedAttribute pa = context.Module.PredefinedAttributes.Security;
+ return pa.IsDefined && TypeSpec.IsBaseClass (Type, pa.TypeSpec, false);
}
}
public bool IsValidSecurityAttribute ()
{
- return HasSecurityAttribute && IsSecurityActionValid (false);
+ return HasSecurityAttribute && IsSecurityActionValid ();
}
static bool IsValidArgumentType (TypeSpec t)
{
- if (t.IsArray)
- t = TypeManager.GetElementType (t);
+ if (t.IsArray) {
+ var ac = (ArrayContainer) t;
+ if (ac.Rank > 1)
+ return false;
+
+ t = ac.Element;
+ }
+
+ switch (t.BuiltinType) {
+ case BuiltinTypeSpec.Type.Int:
+ case BuiltinTypeSpec.Type.UInt:
+ case BuiltinTypeSpec.Type.Long:
+ case BuiltinTypeSpec.Type.ULong:
+ case BuiltinTypeSpec.Type.Float:
+ case BuiltinTypeSpec.Type.Double:
+ case BuiltinTypeSpec.Type.Char:
+ case BuiltinTypeSpec.Type.Short:
+ case BuiltinTypeSpec.Type.Bool:
+ case BuiltinTypeSpec.Type.SByte:
+ case BuiltinTypeSpec.Type.Byte:
+ case BuiltinTypeSpec.Type.UShort:
+
+ case BuiltinTypeSpec.Type.String:
+ case BuiltinTypeSpec.Type.Object:
+ case BuiltinTypeSpec.Type.Dynamic:
+ case BuiltinTypeSpec.Type.Type:
+ return true;
+ }
- return t == TypeManager.string_type ||
- TypeManager.IsPrimitiveType (t) ||
- TypeManager.IsEnumType (t) ||
- t == TypeManager.object_type ||
- t == TypeManager.type_type;
+ return t.IsEnum;
}
// TODO: Don't use this ambiguous value
}
public Report Report {
- get { return context.Compiler.Report; }
+ get { return context.Module.Compiler.Report; }
}
public MethodSpec Resolve ()
AttributeTester.Report_ObsoleteMessage (obsolete_attr, TypeManager.CSharpName (Type), Location, Report);
}
+ ResolveContext rc = null;
+
MethodSpec ctor;
- // Try if the attribute is simple has been resolved before
- if (PosArguments == null && NamedArguments == null) {
- if (att_cache.TryGetValue (Type, out ctor)) {
- resolve_error = false;
- return ctor;
+ // Try if the attribute is simple and has been resolved before
+ if (pos_args != null || !context.Module.AttributeConstructorCache.TryGetValue (Type, out ctor)) {
+ rc = CreateResolveContext ();
+ ctor = ResolveConstructor (rc);
+ if (ctor == null) {
+ return null;
}
- }
- ResolveContext rc = new ResolveContext (context, ResolveContext.Options.ConstantScope);
- ctor = ResolveConstructor (rc);
- if (ctor == null) {
- return null;
+ if (pos_args == null && ctor.Parameters.IsEmpty)
+ context.Module.AttributeConstructorCache.Add (Type, ctor);
}
//
// Add [module: DefaultCharSet] to all DllImport import attributes
//
- if (Type == context.Compiler.PredefinedAttributes.DllImport && rc.CurrentMemberDefinition.Module.HasDefaultCharSet) {
+ var module = context.Module;
+ if ((Type == module.PredefinedAttributes.DllImport || Type == module.PredefinedAttributes.UnmanagedFunctionPointer) && module.HasDefaultCharSet) {
+ if (rc == null)
+ rc = CreateResolveContext ();
+
AddModuleCharSet (rc);
}
- if (NamedArguments != null && !ResolveNamedArguments (rc)) {
- return null;
+ if (NamedArguments != null) {
+ if (rc == null)
+ rc = CreateResolveContext ();
+
+ if (!ResolveNamedArguments (rc))
+ return null;
}
resolve_error = false;
return ctor;
}
- protected virtual MethodSpec ResolveConstructor (ResolveContext ec)
+ MethodSpec ResolveConstructor (ResolveContext ec)
{
- if (PosArguments != null) {
+ if (pos_args != null) {
bool dynamic;
- PosArguments.Resolve (ec, out dynamic);
+ pos_args.Resolve (ec, out dynamic);
if (dynamic) {
Error_AttributeArgumentIsDynamic (ec.MemberContext, loc);
return null;
}
}
- return ConstructorLookup (ec, Type, ref PosArguments, loc);
+ return Expression.ConstructorLookup (ec, Type, ref pos_args, loc);
}
- protected virtual bool ResolveNamedArguments (ResolveContext ec)
+ bool ResolveNamedArguments (ResolveContext ec)
{
int named_arg_count = NamedArguments.Count;
var seen_names = new List<string> (named_arg_count);
a.Resolve (ec);
- Expression member = Expression.MemberLookup (ec, ec.CurrentType, Type, name, 0, MemberLookupRestrictions.ExactArity, loc);
+ Expression member = Expression.MemberLookup (ec, false, Type, name, 0, Expression.MemberLookupRestrictions.ExactArity, loc);
if (member == null) {
- member = Expression.MemberLookup (null, ec.CurrentType, Type, name, 0, MemberLookupRestrictions.ExactArity, loc);
+ member = Expression.MemberLookup (ec, true, Type, name, 0, Expression.MemberLookupRestrictions.ExactArity, loc);
if (member != null) {
// TODO: ec.Report.SymbolRelatedToPreviousError (member);
public string GetValidTargets ()
{
StringBuilder sb = new StringBuilder ();
- AttributeTargets targets = Type.GetAttributeUsage (context.Compiler.PredefinedAttributes.AttributeUsage).ValidOn;
+ AttributeTargets targets = Type.GetAttributeUsage (context.Module.PredefinedAttributes.AttributeUsage).ValidOn;
if ((targets & AttributeTargets.Assembly) != 0)
sb.Append ("assembly, ");
if (resolve_error)
return DefaultUsageAttribute;
- AttributeUsageAttribute usage_attribute = new AttributeUsageAttribute ((AttributeTargets)((Constant) PosArguments [0].Expr).GetValue ());
+ AttributeUsageAttribute usage_attribute = new AttributeUsageAttribute ((AttributeTargets) ((Constant) pos_args[0].Expr).GetValue ());
var field = GetNamedValue ("AllowMultiple") as BoolConstant;
if (field != null)
// But because a lot of attribute class code must be rewritten will be better to wait...
Resolve ();
- if (resolve_error)
+ if (resolve_error || pos_args.Count != 1 || !(pos_args[0].Expr is Constant))
return null;
- return ((Constant) PosArguments [0].Expr).GetValue () as string;
+ return ((Constant) pos_args[0].Expr).GetValue () as string;
}
/// <summary>
if (resolve_error)
return null;
- return ((Constant) PosArguments[0].Expr).GetValue () as string;
+ return ((Constant) pos_args[0].Expr).GetValue () as string;
}
/// <summary>
{
if (!arg_resolved) {
// corlib only case when obsolete is used before is resolved
- var c = type.MemberDefinition as Class;
+ var c = Type.MemberDefinition as Class;
if (c != null && !c.HasMembersDefined)
c.Define ();
if (resolve_error)
return null;
- if (PosArguments == null)
+ if (pos_args == null)
return new ObsoleteAttribute ();
- string msg = ((Constant) PosArguments[0].Expr).GetValue () as string;
- if (PosArguments.Count == 1)
+ string msg = ((Constant) pos_args[0].Expr).GetValue () as string;
+ if (pos_args.Count == 1)
return new ObsoleteAttribute (msg);
- return new ObsoleteAttribute (msg, ((BoolConstant) PosArguments[1].Expr).Value);
+ return new ObsoleteAttribute (msg, ((BoolConstant) pos_args[1].Expr).Value);
}
/// <summary>
if (resolve_error)
return false;
- return ((BoolConstant) PosArguments[0].Expr).Value;
+ return ((BoolConstant) pos_args[0].Expr).Value;
}
public TypeSpec GetCoClassAttributeValue ()
sb.Append (", ");
}
sb.Remove (sb.Length - 2, 2);
- Report.Error (657, Location, "`{0}' is not a valid attribute location for this declaration. " +
- "Valid attribute locations for this declaration are `{1}'", ExplicitTarget, sb.ToString ());
+ Report.Warning (657, 1, Location,
+ "`{0}' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are `{1}'. All attributes in this section will be ignored",
+ ExplicitTarget, sb.ToString ());
return false;
}
/// <summary>
/// Tests permitted SecurityAction for assembly or other types
/// </summary>
- protected virtual bool IsSecurityActionValid (bool for_assembly)
+ bool IsSecurityActionValid ()
{
SecurityAction action = GetSecurityActionValue ();
+ bool for_assembly = Target == AttributeTargets.Assembly || Target == AttributeTargets.Module;
switch (action) {
+#pragma warning disable 618
case SecurityAction.Demand:
case SecurityAction.Assert:
case SecurityAction.Deny:
if (for_assembly)
return true;
break;
+#pragma warning restore 618
default:
Error_AttributeEmitError ("SecurityAction is out of range");
System.Security.Permissions.SecurityAction GetSecurityActionValue ()
{
- return (SecurityAction) ((Constant) PosArguments[0].Expr).GetTypedValue ();
+ return (SecurityAction) ((Constant) pos_args[0].Expr).GetValue ();
}
/// <summary>
/// Creates instance of SecurityAttribute class and add result of CreatePermission method to permission table.
/// </summary>
/// <returns></returns>
- public void ExtractSecurityPermissionSet (Dictionary<SecurityAction, PermissionSet> permissions)
- {
- Type orig_assembly_type = null;
-
- if (Type.MemberDefinition is TypeContainer) {
- if (!RootContext.StdLib) {
- orig_assembly_type = System.Type.GetType (Type.GetMetaInfo ().FullName);
- } else {
- string orig_version_path = Environment.GetEnvironmentVariable ("__SECURITY_BOOTSTRAP_DB");
- if (orig_version_path == null) {
- Error_AttributeEmitError ("security custom attributes can not be referenced from defining assembly");
- return;
- }
-
- if (orig_sec_assembly == null) {
- string file = Path.Combine (orig_version_path, Driver.OutputFile);
- orig_sec_assembly = Assembly.LoadFile (file);
- }
-
- orig_assembly_type = orig_sec_assembly.GetType (Type.GetMetaInfo ().FullName, true);
- if (orig_assembly_type == null) {
- Report.Warning (-112, 1, Location, "Self-referenced security attribute `{0}' " +
- "was not found in previous version of assembly");
- return;
- }
- }
- }
-
- SecurityAttribute sa;
- object[] args;
-
- // For all non-selfreferencing security attributes we can avoid all hacks
- if (orig_assembly_type == null) {
- args = new object[PosArguments.Count];
- for (int j = 0; j < args.Length; ++j) {
- args[j] = ((Constant) PosArguments[j].Expr).GetTypedValue ();
- }
-
- sa = (SecurityAttribute) Activator.CreateInstance (Type.GetMetaInfo (), args);
-
- if (named_values != null) {
- for (int i = 0; i < named_values.Count; ++i) {
- PropertyInfo pi = ((PropertyExpr) named_values[i].Key).PropertyInfo.MetaInfo;
- pi.SetValue (sa, ((Constant) named_values [i].Value.Expr).GetTypedValue (), null);
- }
- }
+ public void ExtractSecurityPermissionSet (MethodSpec ctor, ref SecurityType permissions)
+ {
+#if STATIC
+ object[] values = new object[pos_args.Count];
+ for (int i = 0; i < values.Length; ++i)
+ values[i] = ((Constant) pos_args[i].Expr).GetValue ();
+
+ PropertyInfo[] prop;
+ object[] prop_values;
+ if (named_values == null) {
+ prop = null;
+ prop_values = null;
} else {
- // HACK: All security attributes have same ctor syntax
- args = new object[] { GetSecurityActionValue () };
- sa = (SecurityAttribute) Activator.CreateInstance (orig_assembly_type, args);
-
- // All types are from newly created assembly but for invocation with old one we need to convert them
- if (named_values != null) {
- for (int i = 0; i < named_values.Count; ++i) {
- PropertyInfo emited_pi = ((PropertyExpr) named_values[i].Key).PropertyInfo.MetaInfo;
- // FIXME: We are missing return type filter
- // TODO: pi can be null
- PropertyInfo pi = orig_assembly_type.GetProperty (emited_pi.Name);
-
- pi.SetValue (sa, ((Constant) named_values[i].Value.Expr).GetTypedValue (), null);
- }
+ prop = new PropertyInfo[named_values.Count];
+ prop_values = new object [named_values.Count];
+ for (int i = 0; i < prop.Length; ++i) {
+ prop [i] = ((PropertyExpr) named_values [i].Key).PropertyInfo.MetaInfo;
+ prop_values [i] = ((Constant) named_values [i].Value.Expr).GetValue ();
}
}
- IPermission perm;
- perm = sa.CreatePermission ();
- SecurityAction action = (SecurityAction) args [0];
-
- // IS is correct because for corlib we are using an instance from old corlib
- if (!(perm is System.Security.CodeAccessPermission)) {
- switch (action) {
- case SecurityAction.Demand:
- action = (SecurityAction)13;
- break;
- case SecurityAction.LinkDemand:
- action = (SecurityAction)14;
- break;
- case SecurityAction.InheritanceDemand:
- action = (SecurityAction)15;
- break;
- }
- }
-
- PermissionSet ps;
- if (!permissions.TryGetValue (action, out ps)) {
- if (sa is PermissionSetAttribute)
- ps = new PermissionSet (sa.Unrestricted ? PermissionState.Unrestricted : PermissionState.None);
- else
- ps = new PermissionSet (PermissionState.None);
+ if (permissions == null)
+ permissions = new SecurityType ();
- permissions.Add (action, ps);
- } else if (!ps.IsUnrestricted () && (sa is PermissionSetAttribute) && sa.Unrestricted) {
- ps = ps.Union (new PermissionSet (PermissionState.Unrestricted));
- permissions [action] = ps;
- }
- ps.AddPermission (perm);
+ var cab = new CustomAttributeBuilder ((ConstructorInfo) ctor.GetMetaInfo (), values, prop, prop_values);
+ permissions.Add (cab);
+#else
+ throw new NotSupportedException ();
+#endif
}
public Constant GetNamedValue (string name)
return null;
}
- //
- // Theoretically, we can get rid of this, since FieldBuilder.SetCustomAttribute()
- // and ParameterBuilder.SetCustomAttribute() are supposed to handle this attribute.
- // However, we can't, since it appears that the .NET 1.1 SRE hangs when given a MarshalAsAttribute.
- //
-#if false
- public UnmanagedMarshal GetMarshal (Attributable attr)
- {
- UnmanagedType UnmanagedType;
- if (!RootContext.StdLib || pos_values [0].GetType () != typeof (UnmanagedType))
- UnmanagedType = (UnmanagedType) System.Enum.ToObject (typeof (UnmanagedType), pos_values [0]);
- else
- UnmanagedType = (UnmanagedType) pos_values [0];
-
- object value = GetFieldValue ("SizeParamIndex");
- if (value != null && UnmanagedType != UnmanagedType.LPArray) {
- Error_AttributeEmitError ("SizeParamIndex field is not valid for the specified unmanaged type");
- return null;
- }
-
- object o = GetFieldValue ("ArraySubType");
- UnmanagedType array_sub_type = o == null ? (UnmanagedType) 0x50 /* NATIVE_MAX */ : (UnmanagedType) o;
-
- switch (UnmanagedType) {
- case UnmanagedType.CustomMarshaler: {
- MethodInfo define_custom = typeof (UnmanagedMarshal).GetMethod ("DefineCustom",
- BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
- if (define_custom == null) {
- Report.RuntimeMissingSupport (Location, "set marshal info");
- return null;
- }
-
- object [] args = new object [4];
- args [0] = GetFieldValue ("MarshalTypeRef");
- args [1] = GetFieldValue ("MarshalCookie");
- args [2] = GetFieldValue ("MarshalType");
- args [3] = Guid.Empty;
- return (UnmanagedMarshal) define_custom.Invoke (null, args);
- }
- case UnmanagedType.LPArray: {
- object size_const = GetFieldValue ("SizeConst");
- object size_param_index = GetFieldValue ("SizeParamIndex");
-
- if ((size_const != null) || (size_param_index != null)) {
- MethodInfo define_array = typeof (UnmanagedMarshal).GetMethod ("DefineLPArrayInternal",
- BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
- if (define_array == null) {
- Report.RuntimeMissingSupport (Location, "set marshal info");
- return null;
- }
-
- object [] args = new object [3];
- args [0] = array_sub_type;
- args [1] = size_const == null ? -1 : size_const;
- args [2] = size_param_index == null ? -1 : size_param_index;
- return (UnmanagedMarshal) define_array.Invoke (null, args);
- }
- else
- return UnmanagedMarshal.DefineLPArray (array_sub_type);
- }
- case UnmanagedType.SafeArray:
- return UnmanagedMarshal.DefineSafeArray (array_sub_type);
-
- case UnmanagedType.ByValArray:
- FieldBase fm = attr as FieldBase;
- if (fm == null) {
- Error_AttributeEmitError ("Specified unmanaged type is only valid on fields");
- return null;
- }
- return UnmanagedMarshal.DefineByValArray ((int) GetFieldValue ("SizeConst"));
-
- case UnmanagedType.ByValTStr:
- return UnmanagedMarshal.DefineByValTStr ((int) GetFieldValue ("SizeConst"));
-
- default:
- return UnmanagedMarshal.DefineUnmanagedMarshal (UnmanagedType);
- }
- }
-
- object GetFieldValue (string name)
- {
- int i;
- if (field_info_arr == null)
- return null;
- i = 0;
- foreach (FieldInfo fi in field_info_arr) {
- if (fi.Name == name)
- return GetValue (field_values_arr [i]);
- i++;
- }
- return null;
- }
-
- static object GetValue (object value)
- {
- if (value is EnumConstant)
- return ((EnumConstant) value).GetValue ();
- else
- return value;
- }
-
-#endif
-
public CharSet GetCharSetValue ()
{
- return (CharSet)System.Enum.Parse (typeof (CharSet), ((Constant) PosArguments [0].Expr).GetValue ().ToString ());
+ return (CharSet) System.Enum.Parse (typeof (CharSet), ((Constant) pos_args[0].Expr).GetValue ().ToString ());
}
public bool HasField (string fieldName)
// Returns true for MethodImplAttribute with MethodImplOptions.InternalCall value
//
public bool IsInternalCall ()
+ {
+ return (GetMethodImplOptions () & MethodImplOptions.InternalCall) != 0;
+ }
+
+ public MethodImplOptions GetMethodImplOptions ()
{
MethodImplOptions options = 0;
- if (PosArguments.Count == 1) {
- options = (MethodImplOptions) System.Enum.Parse (typeof (MethodImplOptions), ((Constant) PosArguments[0].Expr).GetValue ().ToString ());
+ if (pos_args.Count == 1) {
+ options = (MethodImplOptions) System.Enum.Parse (typeof (MethodImplOptions), ((Constant) pos_args[0].Expr).GetValue ().ToString ());
} else if (HasField ("Value")) {
var named = GetNamedValue ("Value");
options = (MethodImplOptions) System.Enum.Parse (typeof (MethodImplOptions), named.GetValue ().ToString ());
}
- return (options & MethodImplOptions.InternalCall) != 0;
+ return options;
}
//
//
public bool IsExplicitLayoutKind ()
{
- if (PosArguments.Count != 1)
+ if (pos_args == null || pos_args.Count != 1)
return false;
- var value = (LayoutKind) System.Enum.Parse (typeof (LayoutKind), ((Constant) PosArguments[0].Expr).GetValue ().ToString ());
+ var value = (LayoutKind) System.Enum.Parse (typeof (LayoutKind), ((Constant) pos_args[0].Expr).GetValue ().ToString ());
return value == LayoutKind.Explicit;
}
- public Constant GetParameterDefaultValue (out TypeSpec type)
+ public Expression GetParameterDefaultValue ()
{
- var expr = PosArguments[0].Expr;
-
- if (expr is TypeCast)
- expr = ((TypeCast) expr).Child;
+ if (pos_args == null)
+ return null;
- type = expr.Type;
- return expr as Constant;
+ return pos_args[0].Expr;
}
public override bool Equals (object obj)
public override int GetHashCode ()
{
- return type.GetHashCode () ^ Target.GetHashCode ();
+ return Type.GetHashCode () ^ Target.GetHashCode ();
}
/// <summary>
if (ctor == null)
return;
- var predefined = context.Compiler.PredefinedAttributes;
+ var predefined = context.Module.PredefinedAttributes;
AttributeUsageAttribute usage_attr = Type.GetAttributeUsage (predefined.AttributeUsage);
if ((usage_attr.ValidOn & Target) == 0) {
return;
}
- AttributeEncoder encoder = new AttributeEncoder (false);
-
- if (PosArguments != null) {
- var param_types = ctor.Parameters.Types;
- for (int j = 0; j < PosArguments.Count; ++j) {
- var pt = param_types[j];
- var arg_expr = PosArguments[j].Expr;
- if (j == 0) {
- if (Type == predefined.IndexerName || Type == predefined.Conditional) {
- string v = ((StringConstant) arg_expr).Value;
- if (!Tokenizer.IsValidIdentifier (v) || Tokenizer.IsKeyword (v)) {
- context.Compiler.Report.Error (633, arg_expr.Location,
- "The argument to the `{0}' attribute must be a valid identifier", GetSignatureForError ());
- }
- } else if (Type == predefined.Guid) {
- try {
- string v = ((StringConstant) arg_expr).Value;
- new Guid (v);
- } catch (Exception e) {
- Error_AttributeEmitError (e.Message);
+ byte[] cdata;
+ if (pos_args == null && named_values == null) {
+ cdata = AttributeEncoder.Empty;
+ } else {
+ AttributeEncoder encoder = new AttributeEncoder ();
+
+ if (pos_args != null) {
+ var param_types = ctor.Parameters.Types;
+ for (int j = 0; j < pos_args.Count; ++j) {
+ var pt = param_types[j];
+ var arg_expr = pos_args[j].Expr;
+ if (j == 0) {
+ if ((Type == predefined.IndexerName || Type == predefined.Conditional) && arg_expr is Constant) {
+ string v = ((Constant) arg_expr).GetValue () as string;
+ if (!Tokenizer.IsValidIdentifier (v) || (Type == predefined.IndexerName && Tokenizer.IsKeyword (v))) {
+ context.Module.Compiler.Report.Error (633, arg_expr.Location,
+ "The argument to the `{0}' attribute must be a valid identifier", GetSignatureForError ());
+ return;
+ }
+ } else if (Type == predefined.Guid) {
+ try {
+ string v = ((StringConstant) arg_expr).Value;
+ new Guid (v);
+ } catch (Exception e) {
+ Error_AttributeEmitError (e.Message);
+ return;
+ }
+ } else if (Type == predefined.AttributeUsage) {
+ int v = ((IntConstant) ((EnumConstant) arg_expr).Child).Value;
+ if (v == 0) {
+ context.Module.Compiler.Report.Error (591, Location, "Invalid value for argument to `{0}' attribute",
+ "System.AttributeUsage");
+ }
+ } else if (Type == predefined.MarshalAs) {
+ if (pos_args.Count == 1) {
+ var u_type = (UnmanagedType) System.Enum.Parse (typeof (UnmanagedType), ((Constant) pos_args[0].Expr).GetValue ().ToString ());
+ if (u_type == UnmanagedType.ByValArray && !(Owner is FieldBase)) {
+ Error_AttributeEmitError ("Specified unmanaged type is only valid on fields");
+ }
+ }
+ } else if (Type == predefined.DllImport) {
+ if (pos_args.Count == 1 && pos_args[0].Expr is Constant) {
+ var value = ((Constant) pos_args[0].Expr).GetValue () as string;
+ if (string.IsNullOrEmpty (value))
+ Error_AttributeEmitError ("DllName cannot be empty");
+ }
+ } else if (Type == predefined.MethodImpl && pt.BuiltinType == BuiltinTypeSpec.Type.Short &&
+ !System.Enum.IsDefined (typeof (MethodImplOptions), ((Constant) arg_expr).GetValue ().ToString ())) {
+ Error_AttributeEmitError ("Incorrect argument value.");
return;
}
- } else if (Type == predefined.AttributeUsage) {
- int v = ((IntConstant)((EnumConstant) arg_expr).Child).Value;
- if (v == 0) {
- context.Compiler.Report.Error (591, Location, "Invalid value for argument to `{0}' attribute",
- "System.AttributeUsage");
- }
- } else if (Type == predefined.MethodImpl && pt == TypeManager.short_type &&
- !System.Enum.IsDefined (typeof (MethodImplOptions), ((Constant) arg_expr).GetValue ().ToString ())) {
- Error_AttributeEmitError ("Incorrect argument value.");
- return;
}
- }
- arg_expr.EncodeAttributeValue (context, encoder, pt);
+ arg_expr.EncodeAttributeValue (context, encoder, pt);
+ }
}
- }
- if (named_values != null) {
- encoder.Stream.Write ((ushort) named_values.Count);
- foreach (var na in named_values) {
- if (na.Key is FieldExpr)
- encoder.Stream.Write ((byte) 0x53);
- else
- encoder.Stream.Write ((byte) 0x54);
-
- encoder.Encode (na.Key.Type);
- encoder.Encode (na.Value.Name);
- na.Value.Expr.EncodeAttributeValue (context, encoder, na.Key.Type);
+ if (named_values != null) {
+ encoder.Encode ((ushort) named_values.Count);
+ foreach (var na in named_values) {
+ if (na.Key is FieldExpr)
+ encoder.Encode ((byte) 0x53);
+ else
+ encoder.Encode ((byte) 0x54);
+
+ encoder.Encode (na.Key.Type);
+ encoder.Encode (na.Value.Name);
+ na.Value.Expr.EncodeAttributeValue (context, encoder, na.Key.Type);
+ }
+ } else {
+ encoder.EncodeEmptyNamedArguments ();
}
- } else {
- encoder.EncodeEmptyNamedArguments ();
- }
- byte[] cdata = encoder.ToArray ();
+ cdata = encoder.ToArray ();
+ }
try {
foreach (Attributable target in targets)
target.ApplyAttributeBuilder (this, ctor, cdata, predefined);
} catch (Exception e) {
+ if (e is BadImageFormat && Report.Errors > 0)
+ return;
+
Error_AttributeEmitError (e.Message);
return;
}
}
}
- if (!RootContext.VerifyClsCompliance)
+ if (!context.Module.Compiler.Settings.VerifyClsCompliance)
return;
// Here we are testing attribute arguments for array usage (error 3016)
if (Owner.IsClsComplianceRequired ()) {
- if (PosArguments != null)
- PosArguments.CheckArrayAsAttribute (context.Compiler);
+ if (pos_args != null)
+ pos_args.CheckArrayAsAttribute (context.Module.Compiler);
if (NamedArguments == null)
return;
- NamedArguments.CheckArrayAsAttribute (context.Compiler);
+ NamedArguments.CheckArrayAsAttribute (context.Module.Compiler);
}
}
private Expression GetValue ()
{
- if (PosArguments == null || PosArguments.Count < 1)
+ if (pos_args == null || pos_args.Count < 1)
return null;
- return PosArguments [0].Expr;
+ return pos_args[0].Expr;
}
public string GetString ()
return null;
return e.TypeArgument;
}
-
- public override Expression CreateExpressionTree (ResolveContext ec)
- {
- throw new NotSupportedException ("ET");
- }
-
- protected override Expression DoResolve (ResolveContext ec)
- {
- throw new NotImplementedException ();
- }
-
- public override void Emit (EmitContext ec)
- {
- throw new NotImplementedException ();
- }
}
-
- /// <summary>
- /// For global attributes (assembly, module) we need special handling.
- /// Attributes can be located in the several files
- /// </summary>
- public class GlobalAttribute : Attribute
+ public class Attributes
{
- public readonly NamespaceEntry ns;
-
- public GlobalAttribute (NamespaceEntry ns, string target, ATypeNameExpression expression,
- Arguments[] args, Location loc, bool nameEscaped):
- base (target, expression, args, loc, nameEscaped)
- {
- this.ns = ns;
- }
-
- void Enter ()
- {
- // RootContext.ToplevelTypes has a single NamespaceEntry which gets overwritten
- // each time a new file is parsed. However, we need to use the NamespaceEntry
- // in effect where the attribute was used. Since code elsewhere cannot assume
- // that the NamespaceEntry is right, just overwrite it.
- //
- // Precondition: RootContext.ToplevelTypes == null
-
- if (RootContext.ToplevelTypes.NamespaceEntry != null)
- throw new InternalErrorException (Location + " non-null NamespaceEntry");
-
- RootContext.ToplevelTypes.NamespaceEntry = ns;
- }
-
- protected override bool IsSecurityActionValid (bool for_assembly)
- {
- return base.IsSecurityActionValid (true);
- }
-
- void Leave ()
- {
- RootContext.ToplevelTypes.NamespaceEntry = null;
- }
-
- protected override TypeExpr ResolveAsTypeTerminal (Expression expr, IMemberContext ec)
- {
- try {
- Enter ();
- return base.ResolveAsTypeTerminal (expr, ec);
- }
- finally {
- Leave ();
- }
- }
-
- protected override MethodSpec ResolveConstructor (ResolveContext ec)
- {
- try {
- Enter ();
- return base.ResolveConstructor (ec);
- }
- finally {
- Leave ();
- }
- }
-
- protected override bool ResolveNamedArguments (ResolveContext ec)
- {
- try {
- Enter ();
- return base.ResolveNamedArguments (ec);
- }
- finally {
- Leave ();
- }
- }
- }
-
- public class Attributes {
public readonly List<Attribute> Attrs;
public Attributes (Attribute a)
Attrs = attrs;
}
+ public void AddAttribute (Attribute attr)
+ {
+ Attrs.Add (attr);
+ }
+
public void AddAttributes (List<Attribute> attrs)
{
Attrs.AddRange (attrs);
/// </summary>
public bool CheckTargets ()
{
- foreach (Attribute a in Attrs) {
- if (!a.CheckTarget ())
- return false;
+ for (int i = 0; i < Attrs.Count; ++i) {
+ if (!Attrs [i].CheckTarget ())
+ Attrs.RemoveAt (i--);
}
+
return true;
}
+ public void ConvertGlobalAttributes (TypeContainer member, NamespaceContainer currentNamespace, bool isGlobal)
+ {
+ var member_explicit_targets = member.ValidAttributeTargets;
+ for (int i = 0; i < Attrs.Count; ++i) {
+ var attr = Attrs[0];
+ if (attr.ExplicitTarget == null)
+ continue;
+
+ int ii;
+ for (ii = 0; ii < member_explicit_targets.Length; ++ii) {
+ if (attr.ExplicitTarget == member_explicit_targets[ii]) {
+ ii = -1;
+ break;
+ }
+ }
+
+ if (ii < 0 || !isGlobal)
+ continue;
+
+ member.Module.AddAttribute (attr, currentNamespace);
+ Attrs.RemoveAt (i);
+ --i;
+ }
+ }
+
public Attribute Search (PredefinedAttribute t)
{
return Search (null, t);
}
}
- public struct AttributeEncoder
+ public sealed class AttributeEncoder
{
[Flags]
public enum EncodedTypeProperties
TypeParameter = 1 << 1
}
- const ushort Version = 1;
-
public static readonly byte[] Empty;
- public readonly BinaryWriter Stream;
+ byte[] buffer;
+ int pos;
+ const ushort Version = 1;
static AttributeEncoder ()
{
Empty = new byte[4];
- Array.Copy (BitConverter.GetBytes (Version), Empty, 2);
+ Empty[0] = (byte) Version;
}
- public AttributeEncoder (bool empty)
+ public AttributeEncoder ()
{
- if (empty) {
- Stream = null;
- return;
- }
+ buffer = new byte[32];
+ Encode (Version);
+ }
- Stream = new BinaryWriter (new MemoryStream ());
- Stream.Write (Version);
+ public void Encode (bool value)
+ {
+ Encode (value ? (byte) 1 : (byte) 0);
}
public void Encode (byte value)
{
- Stream.Write (value);
+ if (pos == buffer.Length)
+ Grow (1);
+
+ buffer [pos++] = value;
+ }
+
+ public void Encode (sbyte value)
+ {
+ Encode ((byte) value);
}
public void Encode (short value)
{
- Stream.Write (value);
+ if (pos + 2 > buffer.Length)
+ Grow (2);
+
+ buffer[pos++] = (byte) value;
+ buffer[pos++] = (byte) (value >> 8);
+ }
+
+ public void Encode (ushort value)
+ {
+ Encode ((short) value);
}
public void Encode (int value)
{
- Stream.Write (value);
+ if (pos + 4 > buffer.Length)
+ Grow (4);
+
+ buffer[pos++] = (byte) value;
+ buffer[pos++] = (byte) (value >> 8);
+ buffer[pos++] = (byte) (value >> 16);
+ buffer[pos++] = (byte) (value >> 24);
}
public void Encode (uint value)
{
- Stream.Write (value);
+ Encode ((int) value);
+ }
+
+ public void Encode (long value)
+ {
+ if (pos + 8 > buffer.Length)
+ Grow (8);
+
+ buffer[pos++] = (byte) value;
+ buffer[pos++] = (byte) (value >> 8);
+ buffer[pos++] = (byte) (value >> 16);
+ buffer[pos++] = (byte) (value >> 24);
+ buffer[pos++] = (byte) (value >> 32);
+ buffer[pos++] = (byte) (value >> 40);
+ buffer[pos++] = (byte) (value >> 48);
+ buffer[pos++] = (byte) (value >> 56);
+ }
+
+ public void Encode (ulong value)
+ {
+ Encode ((long) value);
+ }
+
+ public void Encode (float value)
+ {
+ Encode (SingleConverter.SingleToInt32Bits (value));
+ }
+
+ public void Encode (double value)
+ {
+ Encode (BitConverter.DoubleToInt64Bits (value));
}
public void Encode (string value)
{
- if (value == null)
- throw new ArgumentNullException ();
+ if (value == null) {
+ Encode ((byte) 0xFF);
+ return;
+ }
var buf = Encoding.UTF8.GetBytes(value);
WriteCompressedValue (buf.Length);
- Stream.Write (buf);
+
+ if (pos + buf.Length > buffer.Length)
+ Grow (buf.Length);
+
+ Buffer.BlockCopy (buf, 0, buffer, pos, buf.Length);
+ pos += buf.Length;
}
public EncodedTypeProperties Encode (TypeSpec type)
{
- if (type == TypeManager.bool_type) {
- Stream.Write ((byte) 0x02);
- } else if (type == TypeManager.char_type) {
- Stream.Write ((byte) 0x03);
- } else if (type == TypeManager.sbyte_type) {
- Stream.Write ((byte) 0x04);
- } else if (type == TypeManager.byte_type) {
- Stream.Write ((byte) 0x05);
- } else if (type == TypeManager.short_type) {
- Stream.Write ((byte) 0x06);
- } else if (type == TypeManager.ushort_type) {
- Stream.Write ((byte) 0x07);
- } else if (type == TypeManager.int32_type) {
- Stream.Write ((byte) 0x08);
- } else if (type == TypeManager.uint32_type) {
- Stream.Write ((byte) 0x09);
- } else if (type == TypeManager.int64_type) {
- Stream.Write ((byte) 0x0A);
- } else if (type == TypeManager.uint64_type) {
- Stream.Write ((byte) 0x0B);
- } else if (type == TypeManager.float_type) {
- Stream.Write ((byte) 0x0C);
- } else if (type == TypeManager.double_type) {
- Stream.Write ((byte) 0x0D);
- } else if (type == TypeManager.string_type) {
- Stream.Write ((byte) 0x0E);
- } else if (type == TypeManager.type_type) {
- Stream.Write ((byte) 0x50);
- } else if (type == TypeManager.object_type) {
- Stream.Write ((byte) 0x51);
- } else if (TypeManager.IsEnumType (type)) {
- Stream.Write ((byte) 0x55);
- EncodeTypeName (type);
- } else if (type.IsArray) {
- Stream.Write ((byte) 0x1D);
- return Encode (TypeManager.GetElementType (type));
- } else if (type == InternalType.Dynamic) {
- Stream.Write ((byte) 0x51);
+ switch (type.BuiltinType) {
+ case BuiltinTypeSpec.Type.Bool:
+ Encode ((byte) 0x02);
+ break;
+ case BuiltinTypeSpec.Type.Char:
+ Encode ((byte) 0x03);
+ break;
+ case BuiltinTypeSpec.Type.SByte:
+ Encode ((byte) 0x04);
+ break;
+ case BuiltinTypeSpec.Type.Byte:
+ Encode ((byte) 0x05);
+ break;
+ case BuiltinTypeSpec.Type.Short:
+ Encode ((byte) 0x06);
+ break;
+ case BuiltinTypeSpec.Type.UShort:
+ Encode ((byte) 0x07);
+ break;
+ case BuiltinTypeSpec.Type.Int:
+ Encode ((byte) 0x08);
+ break;
+ case BuiltinTypeSpec.Type.UInt:
+ Encode ((byte) 0x09);
+ break;
+ case BuiltinTypeSpec.Type.Long:
+ Encode ((byte) 0x0A);
+ break;
+ case BuiltinTypeSpec.Type.ULong:
+ Encode ((byte) 0x0B);
+ break;
+ case BuiltinTypeSpec.Type.Float:
+ Encode ((byte) 0x0C);
+ break;
+ case BuiltinTypeSpec.Type.Double:
+ Encode ((byte) 0x0D);
+ break;
+ case BuiltinTypeSpec.Type.String:
+ Encode ((byte) 0x0E);
+ break;
+ case BuiltinTypeSpec.Type.Type:
+ Encode ((byte) 0x50);
+ break;
+ case BuiltinTypeSpec.Type.Object:
+ Encode ((byte) 0x51);
+ break;
+ case BuiltinTypeSpec.Type.Dynamic:
+ Encode ((byte) 0x51);
return EncodedTypeProperties.DynamicType;
+ default:
+ if (type.IsArray) {
+ Encode ((byte) 0x1D);
+ return Encode (TypeManager.GetElementType (type));
+ }
+
+ if (type.Kind == MemberKind.Enum) {
+ Encode ((byte) 0x55);
+ EncodeTypeName (type);
+ }
+
+ break;
}
return EncodedTypeProperties.None;
//
public void EncodeNamedPropertyArgument (PropertySpec property, Constant value)
{
- Stream.Write ((ushort) 1); // length
- Stream.Write ((byte) 0x54); // property
+ Encode ((ushort) 1); // length
+ Encode ((byte) 0x54); // property
Encode (property.MemberType);
Encode (property.Name);
value.EncodeAttributeValue (null, this, property.MemberType);
//
public void EncodeNamedFieldArgument (FieldSpec field, Constant value)
{
- Stream.Write ((ushort) 1); // length
- Stream.Write ((byte) 0x53); // field
+ Encode ((ushort) 1); // length
+ Encode ((byte) 0x53); // field
Encode (field.MemberType);
Encode (field.Name);
value.EncodeAttributeValue (null, this, field.MemberType);
public void EncodeNamedArguments<T> (T[] members, Constant[] values) where T : MemberSpec, IInterfaceMemberSpec
{
- Stream.Write ((ushort) members.Length);
+ Encode ((ushort) members.Length);
for (int i = 0; i < members.Length; ++i)
{
var member = members[i];
if (member.Kind == MemberKind.Field)
- Stream.Write ((byte) 0x53);
+ Encode ((byte) 0x53);
else if (member.Kind == MemberKind.Property)
- Stream.Write ((byte) 0x54);
+ Encode ((byte) 0x54);
else
throw new NotImplementedException (member.Kind.ToString ());
public void EncodeEmptyNamedArguments ()
{
- Stream.Write ((ushort) 0);
+ Encode ((ushort) 0);
+ }
+
+ void Grow (int inc)
+ {
+ int size = System.Math.Max (pos * 4, pos + inc + 2);
+ Array.Resize (ref buffer, size);
}
void WriteCompressedValue (int value)
{
if (value < 0x80) {
- Stream.Write ((byte) value);
+ Encode ((byte) value);
return;
}
if (value < 0x4000) {
- Stream.Write ((byte) (0x80 | (value >> 8)));
- Stream.Write ((byte) value);
+ Encode ((byte) (0x80 | (value >> 8)));
+ Encode ((byte) value);
return;
}
- Stream.Write (value);
+ Encode (value);
}
public byte[] ToArray ()
{
- return ((MemoryStream) Stream.BaseStream).ToArray ();
+ byte[] buf = new byte[pos];
+ Array.Copy (buffer, buf, pos);
+ return buf;
}
}
/// </summary>
static class AttributeTester
{
- public enum Result {
- Ok,
- RefOutArrayError,
- ArrayArrayError
- }
-
- /// <summary>
- /// Returns true if parameters of two compared methods are CLS-Compliant.
- /// It tests differing only in ref or out, or in array rank.
- /// </summary>
- public static Result AreOverloadedMethodParamsClsCompliant (AParametersCollection pa, AParametersCollection pb)
- {
- TypeSpec [] types_a = pa.Types;
- TypeSpec [] types_b = pb.Types;
- if (types_a == null || types_b == null)
- return Result.Ok;
-
- if (types_a.Length != types_b.Length)
- return Result.Ok;
-
- Result result = Result.Ok;
- for (int i = 0; i < types_b.Length; ++i) {
- TypeSpec aType = types_a [i];
- TypeSpec bType = types_b [i];
-
- var ac_a = aType as ArrayContainer;
- var ac_b = aType as ArrayContainer;
-
- if (ac_a != null && ac_b != null) {
- if (ac_a.Rank != ac_b.Rank && ac_a.Element == ac_b.Element) {
- result = Result.RefOutArrayError;
- continue;
- }
-
- if (ac_a.Element.IsArray || ac_b.Element.IsArray) {
- result = Result.ArrayArrayError;
- continue;
- }
- }
-
- if (aType != bType)
- return Result.Ok;
-
- const Parameter.Modifier out_ref_mod = (Parameter.Modifier.OUTMASK | Parameter.Modifier.REFMASK);
- if ((pa.FixedParameters[i].ModFlags & out_ref_mod) != (pb.FixedParameters[i].ModFlags & out_ref_mod))
- result = Result.RefOutArrayError;
- }
- return result;
- }
-
/// <summary>
/// Common method for Obsolete error/warning reporting.
/// </summary>
}
}
+ //
+ // Predefined attribute types
+ //
public class PredefinedAttributes
{
- // Core types
+ // Build-in attributes
public readonly PredefinedAttribute ParamArray;
public readonly PredefinedAttribute Out;
- // Optional types
+ // Optional attributes
public readonly PredefinedAttribute Obsolete;
public readonly PredefinedAttribute DllImport;
public readonly PredefinedAttribute MethodImpl;
public readonly PredefinedAttribute AssemblyVersion;
public readonly PredefinedAttribute AssemblyAlgorithmId;
public readonly PredefinedAttribute AssemblyFlags;
+ public readonly PredefinedAttribute AssemblyFileVersion;
public readonly PredefinedAttribute ComImport;
public readonly PredefinedAttribute CoClass;
public readonly PredefinedAttribute AttributeUsage;
public readonly PredefinedAttribute DefaultParameterValue;
public readonly PredefinedAttribute OptionalParameter;
public readonly PredefinedAttribute UnverifiableCode;
-
- // New in .NET 2.0
public readonly PredefinedAttribute DefaultCharset;
public readonly PredefinedAttribute TypeForwarder;
public readonly PredefinedAttribute FixedBuffer;
public readonly PredefinedAttribute RuntimeCompatibility;
public readonly PredefinedAttribute DebuggerHidden;
public readonly PredefinedAttribute UnsafeValueType;
+ public readonly PredefinedAttribute UnmanagedFunctionPointer;
+ public readonly PredefinedDebuggerBrowsableAttribute DebuggerBrowsable;
// New in .NET 3.5
public readonly PredefinedAttribute Extension;
public readonly PredefinedDecimalAttribute DecimalConstant;
public readonly PredefinedAttribute StructLayout;
public readonly PredefinedAttribute FieldOffset;
-
- public PredefinedAttributes ()
- {
- ParamArray = new PredefinedAttribute ("System", "ParamArrayAttribute");
- Out = new PredefinedAttribute ("System.Runtime.InteropServices", "OutAttribute");
-
- Obsolete = new PredefinedAttribute ("System", "ObsoleteAttribute");
- DllImport = new PredefinedAttribute ("System.Runtime.InteropServices", "DllImportAttribute");
- MethodImpl = new PredefinedAttribute ("System.Runtime.CompilerServices", "MethodImplAttribute");
- MarshalAs = new PredefinedAttribute ("System.Runtime.InteropServices", "MarshalAsAttribute");
- In = new PredefinedAttribute ("System.Runtime.InteropServices", "InAttribute");
- IndexerName = new PredefinedAttribute ("System.Runtime.CompilerServices", "IndexerNameAttribute");
- Conditional = new PredefinedAttribute ("System.Diagnostics", "ConditionalAttribute");
- CLSCompliant = new PredefinedAttribute ("System", "CLSCompliantAttribute");
- Security = new PredefinedAttribute ("System.Security.Permissions", "SecurityAttribute");
- Required = new PredefinedAttribute ("System.Runtime.CompilerServices", "RequiredAttributeAttribute");
- Guid = new PredefinedAttribute ("System.Runtime.InteropServices", "GuidAttribute");
- AssemblyCulture = new PredefinedAttribute ("System.Reflection", "AssemblyCultureAttribute");
- AssemblyVersion = new PredefinedAttribute ("System.Reflection", "AssemblyVersionAttribute");
- AssemblyAlgorithmId = new PredefinedAttribute ("System.Reflection", "AssemblyAlgorithmIdAttribute");
- AssemblyFlags = new PredefinedAttribute ("System.Reflection", "AssemblyFlagsAttribute");
- ComImport = new PredefinedAttribute ("System.Runtime.InteropServices", "ComImportAttribute");
- CoClass = new PredefinedAttribute ("System.Runtime.InteropServices", "CoClassAttribute");
- AttributeUsage = new PredefinedAttribute ("System", "AttributeUsageAttribute");
- DefaultParameterValue = new PredefinedAttribute ("System.Runtime.InteropServices", "DefaultParameterValueAttribute");
- OptionalParameter = new PredefinedAttribute ("System.Runtime.InteropServices", "OptionalAttribute");
- UnverifiableCode = new PredefinedAttribute ("System.Security", "UnverifiableCodeAttribute");
-
- DefaultCharset = new PredefinedAttribute ("System.Runtime.InteropServices", "DefaultCharSetAttribute");
- TypeForwarder = new PredefinedAttribute ("System.Runtime.CompilerServices", "TypeForwardedToAttribute");
- FixedBuffer = new PredefinedAttribute ("System.Runtime.CompilerServices", "FixedBufferAttribute");
- CompilerGenerated = new PredefinedAttribute ("System.Runtime.CompilerServices", "CompilerGeneratedAttribute");
- InternalsVisibleTo = new PredefinedAttribute ("System.Runtime.CompilerServices", "InternalsVisibleToAttribute");
- RuntimeCompatibility = new PredefinedAttribute ("System.Runtime.CompilerServices", "RuntimeCompatibilityAttribute");
- DebuggerHidden = new PredefinedAttribute ("System.Diagnostics", "DebuggerHiddenAttribute");
- UnsafeValueType = new PredefinedAttribute ("System.Runtime.CompilerServices", "UnsafeValueTypeAttribute");
-
- Extension = new PredefinedAttribute ("System.Runtime.CompilerServices", "ExtensionAttribute");
-
- Dynamic = new PredefinedDynamicAttribute ("System.Runtime.CompilerServices", "DynamicAttribute");
-
- DefaultMember = new PredefinedAttribute ("System.Reflection", "DefaultMemberAttribute");
- DecimalConstant = new PredefinedDecimalAttribute ("System.Runtime.CompilerServices", "DecimalConstantAttribute");
- StructLayout = new PredefinedAttribute ("System.Runtime.InteropServices", "StructLayoutAttribute");
- FieldOffset = new PredefinedAttribute ("System.Runtime.InteropServices", "FieldOffsetAttribute");
- }
-
- public void Initialize (CompilerContext ctx)
- {
- foreach (FieldInfo fi in GetType ().GetFields (BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)) {
- ((PredefinedAttribute) fi.GetValue (this)).Initialize (ctx, true);
+ public readonly PredefinedAttribute CallerMemberNameAttribute;
+ public readonly PredefinedAttribute CallerLineNumberAttribute;
+ public readonly PredefinedAttribute CallerFilePathAttribute;
+
+ public PredefinedAttributes (ModuleContainer module)
+ {
+ ParamArray = new PredefinedAttribute (module, "System", "ParamArrayAttribute");
+ Out = new PredefinedAttribute (module, "System.Runtime.InteropServices", "OutAttribute");
+ ParamArray.Resolve ();
+ Out.Resolve ();
+
+ Obsolete = new PredefinedAttribute (module, "System", "ObsoleteAttribute");
+ DllImport = new PredefinedAttribute (module, "System.Runtime.InteropServices", "DllImportAttribute");
+ MethodImpl = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "MethodImplAttribute");
+ MarshalAs = new PredefinedAttribute (module, "System.Runtime.InteropServices", "MarshalAsAttribute");
+ In = new PredefinedAttribute (module, "System.Runtime.InteropServices", "InAttribute");
+ IndexerName = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "IndexerNameAttribute");
+ Conditional = new PredefinedAttribute (module, "System.Diagnostics", "ConditionalAttribute");
+ CLSCompliant = new PredefinedAttribute (module, "System", "CLSCompliantAttribute");
+ Security = new PredefinedAttribute (module, "System.Security.Permissions", "SecurityAttribute");
+ Required = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "RequiredAttributeAttribute");
+ Guid = new PredefinedAttribute (module, "System.Runtime.InteropServices", "GuidAttribute");
+ AssemblyCulture = new PredefinedAttribute (module, "System.Reflection", "AssemblyCultureAttribute");
+ AssemblyVersion = new PredefinedAttribute (module, "System.Reflection", "AssemblyVersionAttribute");
+ AssemblyAlgorithmId = new PredefinedAttribute (module, "System.Reflection", "AssemblyAlgorithmIdAttribute");
+ AssemblyFlags = new PredefinedAttribute (module, "System.Reflection", "AssemblyFlagsAttribute");
+ AssemblyFileVersion = new PredefinedAttribute (module, "System.Reflection", "AssemblyFileVersionAttribute");
+ ComImport = new PredefinedAttribute (module, "System.Runtime.InteropServices", "ComImportAttribute");
+ CoClass = new PredefinedAttribute (module, "System.Runtime.InteropServices", "CoClassAttribute");
+ AttributeUsage = new PredefinedAttribute (module, "System", "AttributeUsageAttribute");
+ DefaultParameterValue = new PredefinedAttribute (module, "System.Runtime.InteropServices", "DefaultParameterValueAttribute");
+ OptionalParameter = new PredefinedAttribute (module, "System.Runtime.InteropServices", "OptionalAttribute");
+ UnverifiableCode = new PredefinedAttribute (module, "System.Security", "UnverifiableCodeAttribute");
+
+ DefaultCharset = new PredefinedAttribute (module, "System.Runtime.InteropServices", "DefaultCharSetAttribute");
+ TypeForwarder = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "TypeForwardedToAttribute");
+ FixedBuffer = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "FixedBufferAttribute");
+ CompilerGenerated = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "CompilerGeneratedAttribute");
+ InternalsVisibleTo = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "InternalsVisibleToAttribute");
+ RuntimeCompatibility = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "RuntimeCompatibilityAttribute");
+ DebuggerHidden = new PredefinedAttribute (module, "System.Diagnostics", "DebuggerHiddenAttribute");
+ UnsafeValueType = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "UnsafeValueTypeAttribute");
+ UnmanagedFunctionPointer = new PredefinedAttribute (module, "System.Runtime.InteropServices", "UnmanagedFunctionPointerAttribute");
+ DebuggerBrowsable = new PredefinedDebuggerBrowsableAttribute (module, "System.Diagnostics", "DebuggerBrowsableAttribute");
+
+ Extension = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "ExtensionAttribute");
+
+ Dynamic = new PredefinedDynamicAttribute (module, "System.Runtime.CompilerServices", "DynamicAttribute");
+
+ DefaultMember = new PredefinedAttribute (module, "System.Reflection", "DefaultMemberAttribute");
+ DecimalConstant = new PredefinedDecimalAttribute (module, "System.Runtime.CompilerServices", "DecimalConstantAttribute");
+ StructLayout = new PredefinedAttribute (module, "System.Runtime.InteropServices", "StructLayoutAttribute");
+ FieldOffset = new PredefinedAttribute (module, "System.Runtime.InteropServices", "FieldOffsetAttribute");
+
+ CallerMemberNameAttribute = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "CallerMemberNameAttribute");
+ CallerLineNumberAttribute = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "CallerLineNumberAttribute");
+ CallerFilePathAttribute = new PredefinedAttribute (module, "System.Runtime.CompilerServices", "CallerFilePathAttribute");
+
+ // TODO: Should define only attributes which are used for comparison
+ const System.Reflection.BindingFlags all_fields = System.Reflection.BindingFlags.Public |
+ System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.DeclaredOnly;
+
+ foreach (var fi in GetType ().GetFields (all_fields)) {
+ ((PredefinedAttribute) fi.GetValue (this)).Define ();
}
}
}
- public class PredefinedAttribute
+ public class PredefinedAttribute : PredefinedType
{
- protected TypeSpec type;
protected MethodSpec ctor;
- readonly string ns, name;
- CompilerContext compiler;
- List<FieldSpec> fields;
- List<PropertySpec> properties;
- static readonly TypeSpec NotFound = InternalType.Null;
-
- public PredefinedAttribute (string ns, string name)
+ public PredefinedAttribute (ModuleContainer module, string ns, string name)
+ : base (module, MemberKind.Class, ns, name)
{
- this.ns = ns;
- this.name = name;
}
#region Properties
}
}
- public bool IsDefined {
- get {
- return type != null && type != NotFound;
- }
- }
-
- public TypeSpec Type {
- get {
- return type;
- }
- }
-
#endregion
-
public static bool operator == (TypeSpec type, PredefinedAttribute pa)
{
- return type == pa.type;
+ return type == pa.type && pa.type != null;
}
public static bool operator != (TypeSpec type, PredefinedAttribute pa)
return base.GetHashCode ();
}
- public string GetSignatureForError ()
- {
- return ns + "." + name;
- }
-
public override bool Equals (object obj)
{
throw new NotSupportedException ();
builder.SetCustomAttribute (GetCtorMetaInfo (), AttributeEncoder.Empty);
}
- public void EmitAttribute (FieldBuilder builder, AttributeEncoder argsEncoded)
- {
- builder.SetCustomAttribute (GetCtorMetaInfo (), argsEncoded.ToArray ());
- }
-
public void EmitAttribute (TypeBuilder builder)
{
if (ResolveBuilder ())
builder.SetCustomAttribute (GetCtorMetaInfo (), AttributeEncoder.Empty);
}
- public void EmitAttribute (TypeBuilder builder, AttributeEncoder argsEncoded)
- {
- builder.SetCustomAttribute (GetCtorMetaInfo (), argsEncoded.ToArray ());
- }
-
public void EmitAttribute (AssemblyBuilder builder)
{
if (ResolveBuilder ())
builder.SetCustomAttribute (GetCtorMetaInfo (), AttributeEncoder.Empty);
}
- public void EmitAttribute (ParameterBuilder builder, AttributeEncoder argsEncoded)
- {
- builder.SetCustomAttribute (GetCtorMetaInfo (), argsEncoded.ToArray ());
- }
-
ConstructorInfo GetCtorMetaInfo ()
{
return (ConstructorInfo) ctor.GetMetaInfo ();
}
- public FieldSpec GetField (string name, TypeSpec memberType, Location loc)
- {
- FieldSpec spec;
- if (fields != null) {
- spec = fields.Find (l => l.Name == name);
- } else {
- spec = null;
- }
-
- if (spec == null) {
- spec = TypeManager.GetPredefinedField (type, name, loc, memberType);
-
- if (spec != null) {
- if (fields == null) {
- fields = new List<FieldSpec> ();
- }
-
- fields.Add (spec);
- }
- }
-
- return spec;
- }
-
- public PropertySpec GetProperty (string name, TypeSpec memberType, Location loc)
- {
- PropertySpec spec;
-
- if (properties != null) {
- spec = properties.Find (l => l.Name == name);
- } else {
- spec = null;
- }
-
- if (spec == null) {
- spec = TypeManager.GetPredefinedProperty (type, name, loc, memberType);
-
- if (spec != null) {
- if (properties == null) {
- properties = new List<PropertySpec> ();
- }
-
- properties.Add (spec);
- }
- }
-
- return spec;
- }
-
- public void Initialize (CompilerContext ctx, bool canFail)
- {
- this.compiler = ctx;
- Resolve (canFail);
- }
-
- public bool Resolve (bool canFail)
- {
- if (type != null) {
- if (IsDefined)
- return true;
- if (canFail)
- return false;
- }
-
- type = TypeManager.CoreLookupType (compiler, ns, name, MemberKind.Class, !canFail);
- if (type == null) {
- type = NotFound;
- return false;
- }
-
- return true;
- }
-
public bool ResolveBuilder ()
{
if (ctor != null)
//
// Handle all parameter-less attributes as optional
//
- if (!Resolve (true))
+ if (!IsDefined)
return false;
- ctor = TypeManager.GetPredefinedConstructor (type, Location.Null, TypeSpec.EmptyTypes);
+ ctor = (MethodSpec) MemberCache.FindMember (type, MemberFilter.Constructor (ParametersCompiled.EmptyReadOnlyParameters), BindingRestriction.DeclaredOnly);
return ctor != null;
}
+ }
- public bool ResolveConstructor (Location loc, params TypeSpec[] argType)
+ public class PredefinedDebuggerBrowsableAttribute : PredefinedAttribute
+ {
+ public PredefinedDebuggerBrowsableAttribute (ModuleContainer module, string ns, string name)
+ : base (module, ns, name)
{
- if (ctor != null)
- throw new InternalErrorException ("Predefined ctor redefined");
+ }
- if (!Resolve (false))
- return false;
+ public void EmitAttribute (FieldBuilder builder, System.Diagnostics.DebuggerBrowsableState state)
+ {
+ var ctor = module.PredefinedMembers.DebuggerBrowsableAttributeCtor.Get ();
+ if (ctor == null)
+ return;
- ctor = TypeManager.GetPredefinedConstructor (type, loc, argType);
- return ctor != null;
+ AttributeEncoder encoder = new AttributeEncoder ();
+ encoder.Encode ((int) state);
+ encoder.EncodeEmptyNamedArguments ();
+
+ builder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
}
public class PredefinedDecimalAttribute : PredefinedAttribute
{
- public PredefinedDecimalAttribute (string ns, string name)
- : base (ns, name)
+ public PredefinedDecimalAttribute (ModuleContainer module, string ns, string name)
+ : base (module, ns, name)
{
}
public void EmitAttribute (ParameterBuilder builder, decimal value, Location loc)
{
- if (!Resolve (false))
- return;
-
- if (ctor == null && !ResolveConstructor (loc, TypeManager.byte_type, TypeManager.byte_type, TypeManager.uint32_type, TypeManager.uint32_type, TypeManager.uint32_type))
+ var ctor = module.PredefinedMembers.DecimalConstantAttributeCtor.Resolve (loc);
+ if (ctor == null)
return;
int[] bits = decimal.GetBits (value);
- AttributeEncoder encoder = new AttributeEncoder (false);
+ AttributeEncoder encoder = new AttributeEncoder ();
encoder.Encode ((byte) (bits[3] >> 16));
encoder.Encode ((byte) (bits[3] >> 31));
encoder.Encode ((uint) bits[2]);
encoder.Encode ((uint) bits[0]);
encoder.EncodeEmptyNamedArguments ();
- EmitAttribute (builder, encoder);
+ builder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
public void EmitAttribute (FieldBuilder builder, decimal value, Location loc)
{
- if (!Resolve (false))
- return;
-
- if (ctor == null && !ResolveConstructor (loc, TypeManager.byte_type, TypeManager.byte_type, TypeManager.uint32_type, TypeManager.uint32_type, TypeManager.uint32_type))
+ var ctor = module.PredefinedMembers.DecimalConstantAttributeCtor.Resolve (loc);
+ if (ctor == null)
return;
int[] bits = decimal.GetBits (value);
- AttributeEncoder encoder = new AttributeEncoder (false);
+ AttributeEncoder encoder = new AttributeEncoder ();
encoder.Encode ((byte) (bits[3] >> 16));
encoder.Encode ((byte) (bits[3] >> 31));
encoder.Encode ((uint) bits[2]);
encoder.Encode ((uint) bits[0]);
encoder.EncodeEmptyNamedArguments ();
- EmitAttribute (builder, encoder);
+ builder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
}
{
MethodSpec tctor;
- public PredefinedDynamicAttribute (string ns, string name)
- : base (ns, name)
+ public PredefinedDynamicAttribute (ModuleContainer module, string ns, string name)
+ : base (module, ns, name)
{
}
- public void EmitAttribute (FieldBuilder builder, TypeSpec type)
+ public void EmitAttribute (FieldBuilder builder, TypeSpec type, Location loc)
{
- if (ResolveTransformationCtor ()) {
+ if (ResolveTransformationCtor (loc)) {
var cab = new CustomAttributeBuilder ((ConstructorInfo) tctor.GetMetaInfo (), new object[] { GetTransformationFlags (type) });
builder.SetCustomAttribute (cab);
}
}
- public void EmitAttribute (ParameterBuilder builder, TypeSpec type)
+ public void EmitAttribute (ParameterBuilder builder, TypeSpec type, Location loc)
{
- if (ResolveTransformationCtor ()) {
+ if (ResolveTransformationCtor (loc)) {
var cab = new CustomAttributeBuilder ((ConstructorInfo) tctor.GetMetaInfo (), new object[] { GetTransformationFlags (type) });
builder.SetCustomAttribute (cab);
}
}
- public void EmitAttribute (PropertyBuilder builder, TypeSpec type)
+ public void EmitAttribute (PropertyBuilder builder, TypeSpec type, Location loc)
{
- if (ResolveTransformationCtor ()) {
+ if (ResolveTransformationCtor (loc)) {
var cab = new CustomAttributeBuilder ((ConstructorInfo) tctor.GetMetaInfo (), new object[] { GetTransformationFlags (type) });
builder.SetCustomAttribute (cab);
}
}
- public void EmitAttribute (TypeBuilder builder, TypeSpec type)
+ public void EmitAttribute (TypeBuilder builder, TypeSpec type, Location loc)
{
- if (ResolveTransformationCtor ()) {
+ if (ResolveTransformationCtor (loc)) {
var cab = new CustomAttributeBuilder ((ConstructorInfo) tctor.GetMetaInfo (), new object[] { GetTransformationFlags (type) });
builder.SetCustomAttribute (cab);
}
return transform.ToArray ();
}
- if (t == InternalType.Dynamic)
+ if (t.BuiltinType == BuiltinTypeSpec.Type.Dynamic)
return new bool[] { true };
return null;
}
- bool ResolveTransformationCtor ()
+ bool ResolveTransformationCtor (Location loc)
{
if (tctor != null)
return true;
- if (!Resolve (false))
- return false;
-
- tctor = TypeManager.GetPredefinedConstructor (type, Location.Null, ArrayContainer.MakeType (TypeManager.bool_type));
+ tctor = module.PredefinedMembers.DynamicAttributeCtor.Resolve (loc);
return tctor != null;
}
}
projects / mono.git / blobdiff