// Dual licensed under the terms of the MIT X11 or GNU GPL
//
// Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
-// Copyright 2003-2008 Novell, Inc.
+// Copyright 2003-2011 Novell, Inc.
+// Copyright 2011 Xamarin Inc
//
using System;
public readonly PredefinedType MethodBase;
public readonly PredefinedType MethodInfo;
public readonly PredefinedType ConstructorInfo;
+ public readonly PredefinedType MemberBinding;
//
// C# 4.0
// C# 5.0
//
public readonly PredefinedType AsyncVoidMethodBuilder;
+ public readonly PredefinedType AsyncTaskMethodBuilder;
+ public readonly PredefinedType AsyncTaskMethodBuilderGeneric;
public readonly PredefinedType Action;
+ public readonly PredefinedType Task;
+ public readonly PredefinedType TaskGeneric;
public PredefinedTypes (ModuleContainer module)
{
Expression = new PredefinedType (module, MemberKind.Class, "System.Linq.Expressions", "Expression");
ExpressionGeneric = new PredefinedType (module, MemberKind.Class, "System.Linq.Expressions", "Expression", 1);
+ MemberBinding = new PredefinedType (module, MemberKind.Class, "System.Linq.Expressions", "MemberBinding");
ParameterExpression = new PredefinedType (module, MemberKind.Class, "System.Linq.Expressions", "ParameterExpression");
FieldInfo = new PredefinedType (module, MemberKind.Class, "System.Reflection", "FieldInfo");
MethodBase = new PredefinedType (module, MemberKind.Class, "System.Reflection", "MethodBase");
Action = new PredefinedType (module, MemberKind.Delegate, "System", "Action");
AsyncVoidMethodBuilder = new PredefinedType (module, MemberKind.Struct, "System.Runtime.CompilerServices", "AsyncVoidMethodBuilder");
+ AsyncTaskMethodBuilder = new PredefinedType (module, MemberKind.Struct, "System.Runtime.CompilerServices", "AsyncTaskMethodBuilder");
+ AsyncTaskMethodBuilderGeneric = new PredefinedType (module, MemberKind.Struct, "System.Runtime.CompilerServices", "AsyncTaskMethodBuilder", 1);
+ Task = new PredefinedType (module, MemberKind.Class, "System.Threading.Tasks", "Task");
+ TaskGeneric = new PredefinedType (module, MemberKind.Class, "System.Threading.Tasks", "Task", 1);
//
// Define types which are used for comparison. It does not matter
if (ExpressionGeneric.Define ())
ExpressionGeneric.TypeSpec.IsExpressionTreeType = true;
+
+ Task.Define ();
+ if (TaskGeneric.Define ())
+ TaskGeneric.TypeSpec.IsGenericTask = true;
}
}
class PredefinedMembers
{
public readonly PredefinedMember<MethodSpec> ActivatorCreateInstance;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderCreate;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderSetResult;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderSetException;
+ public readonly PredefinedMember<PropertySpec> AsyncTaskMethodBuilderTask;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderGenericCreate;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderGenericSetResult;
+ public readonly PredefinedMember<MethodSpec> AsyncTaskMethodBuilderGenericSetException;
+ public readonly PredefinedMember<PropertySpec> AsyncTaskMethodBuilderGenericTask;
public readonly PredefinedMember<MethodSpec> AsyncVoidMethodBuilderCreate;
public readonly PredefinedMember<MethodSpec> AsyncVoidMethodBuilderSetException;
public readonly PredefinedMember<MethodSpec> AsyncVoidMethodBuilderSetResult;
ActivatorCreateInstance = new PredefinedMember<MethodSpec> (module, types.Activator,
MemberFilter.Method ("CreateInstance", 1, ParametersCompiled.EmptyReadOnlyParameters, null));
+ AsyncTaskMethodBuilderCreate = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilder,
+ MemberFilter.Method ("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncTaskMethodBuilder.TypeSpec));
+
+ AsyncTaskMethodBuilderSetResult = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilder,
+ MemberFilter.Method ("SetResult", 0, ParametersCompiled.EmptyReadOnlyParameters, btypes.Void));
+
+ AsyncTaskMethodBuilderSetException = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilder,
+ MemberFilter.Method ("SetException", 0,
+ ParametersCompiled.CreateFullyResolved (btypes.Exception), btypes.Void));
+
+ AsyncTaskMethodBuilderTask = new PredefinedMember<PropertySpec> (module, types.AsyncTaskMethodBuilder,
+ MemberFilter.Property ("Task", null));
+
+ AsyncTaskMethodBuilderGenericCreate = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
+ MemberFilter.Method ("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncVoidMethodBuilder.TypeSpec));
+
+ AsyncTaskMethodBuilderGenericSetResult = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
+ "SetResult", MemberKind.Method, () => new TypeSpec[] {
+ types.AsyncTaskMethodBuilderGeneric.TypeSpec.MemberDefinition.TypeParameters[0]
+ });
+
+ AsyncTaskMethodBuilderGenericSetException = new PredefinedMember<MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
+ MemberFilter.Method ("SetException", 0,
+ ParametersCompiled.CreateFullyResolved (btypes.Exception), btypes.Void));
+
+ AsyncTaskMethodBuilderGenericTask = new PredefinedMember<PropertySpec> (module, types.AsyncTaskMethodBuilderGeneric,
+ MemberFilter.Property ("Task", null));
+
AsyncVoidMethodBuilderCreate = new PredefinedMember<MethodSpec> (module, types.AsyncVoidMethodBuilder,
MemberFilter.Method ("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncVoidMethodBuilder.TypeSpec));
T member;
TypeSpec declaring_type;
readonly PredefinedType declaring_type_predefined;
- readonly PredefinedType[] parameters_predefined;
MemberFilter filter;
+ readonly Func<TypeSpec[]> filter_builder;
public PredefinedMember (ModuleContainer module, PredefinedType type, MemberFilter filter)
{
public PredefinedMember (ModuleContainer module, PredefinedType type, string name, MemberKind kind, params PredefinedType[] types)
: this (module, type, new MemberFilter (name, 0, kind, null, null))
{
- parameters_predefined = types;
+ filter_builder = () => {
+ var ptypes = new TypeSpec[types.Length];
+ for (int i = 0; i < ptypes.Length; ++i) {
+ var p = types[i];
+ if (!p.Define ())
+ return null;
+
+ ptypes[i] = p.TypeSpec;
+ }
+
+ return ptypes;
+ };
+ }
+
+ public PredefinedMember (ModuleContainer module, PredefinedType type, string name, MemberKind kind, Func<TypeSpec[]> typesBuilder)
+ : this (module, type, new MemberFilter (name, 0, kind, null, null))
+ {
+ filter_builder = typesBuilder;
}
public PredefinedMember (ModuleContainer module, BuiltinTypeSpec type, string name, params TypeSpec[] types)
declaring_type = declaring_type_predefined.TypeSpec;
}
- if (parameters_predefined != null) {
- TypeSpec[] types = new TypeSpec [parameters_predefined.Length];
- for (int i = 0; i < types.Length; ++i) {
- var p = parameters_predefined [i];
- if (!p.Define ())
- return null;
-
- types[i] = p.TypeSpec;
- }
+ if (filter_builder != null) {
+ var types = filter_builder ();
if (filter.Kind == MemberKind.Field)
filter = new MemberFilter (filter.Name, filter.Arity, filter.Kind, null, types [0]);
else
- filter = new MemberFilter (filter.Name, filter.Arity, filter.Kind, ParametersCompiled.CreateFullyResolved (types), filter.MemberType);
+ filter = new MemberFilter (filter.Name, filter.Arity, filter.Kind,
+ ParametersCompiled.CreateFullyResolved (types), filter.MemberType);
}
member = MemberCache.FindMember (declaring_type, filter, BindingRestriction.DeclaredOnly) as T;
return null;
}
- if (parameters_predefined != null) {
- TypeSpec[] types = new TypeSpec[parameters_predefined.Length];
- for (int i = 0; i < types.Length; ++i) {
- var p = parameters_predefined[i];
- types[i] = p.Resolve ();
- if (types[i] == null)
- return null;
- }
-
- filter = new MemberFilter (filter.Name, filter.Arity, filter.Kind, ParametersCompiled.CreateFullyResolved (types), filter.MemberType);
+ if (filter_builder != null) {
+ filter = new MemberFilter (filter.Name, filter.Arity, filter.Kind,
+ ParametersCompiled.CreateFullyResolved (filter_builder ()), filter.MemberType);
}
string method_args = null;
{
return mb.GetSignatureForError ();
}
-
- // Obsolete
- public static bool IsDelegateType (TypeSpec t)
- {
- return t.IsDelegate;
- }
-
- // Obsolete
- public static bool IsEnumType (TypeSpec t)
- {
- return t.IsEnum;
- }
-
- //
- // Whether a type is unmanaged. This is used by the unsafe code (25.2)
- //
- public static bool IsUnmanagedType (TypeSpec t)
- {
- var ds = t.MemberDefinition as DeclSpace;
- if (ds != null)
- return ds.IsUnmanagedType ();
-
- if (t.Kind == MemberKind.Void)
- return true;
-
- // Someone did the work of checking if the ElementType of t is unmanaged. Let's not repeat it.
- if (t.IsPointer)
- return IsUnmanagedType (GetElementType (t));
-
- if (!TypeSpec.IsValueType (t))
- return false;
-
- if (t.IsNested && t.DeclaringType.IsGenericOrParentIsGeneric)
- return false;
-
- return true;
- }
public static bool IsFamilyAccessible (TypeSpec type, TypeSpec parent)
{
/// </summary>
public static bool VerifyUnmanaged (ModuleContainer rc, TypeSpec t, Location loc)
{
- while (t.IsPointer)
- t = GetElementType (t);
-
- if (IsUnmanagedType (t))
+ if (t.IsUnmanaged)
return true;
+ while (t.IsPointer)
+ t = ((ElementTypeSpec) t).Element;
+
rc.Compiler.Report.SymbolRelatedToPreviousError (t);
rc.Compiler.Report.Error (208, loc,
"Cannot take the address of, get the size of, or declare a pointer to a managed type `{0}'",
projects / mono.git / blobdiff