static public Type float_type;
static public Type double_type;
static public Type char_type;
- static public Type char_ptr_type;
static public Type short_type;
static public Type decimal_type;
static public Type bool_type;
static public Type ienumerator_type;
static public Type ienumerable_type;
static public Type idisposable_type;
- static public Type default_member_type;
static public Type iasyncresult_type;
static public Type asynccallback_type;
static public Type intptr_type;
static public Type runtime_field_handle_type;
static public Type runtime_argument_handle_type;
static public Type attribute_type;
- static public Type attribute_usage_type;
- static public Type decimal_constant_attribute_type;
- static public Type dllimport_type;
- static public Type methodimpl_attr_type;
-#if !NET_2_0
- static public Type marshal_as_attr_type;
-#endif
- static public Type param_array_type;
static public Type void_ptr_type;
- static public Type indexer_name_type;
static public Type exception_type;
- static public Type obsolete_attribute_type;
- static public Type conditional_attribute_type;
- static public Type in_attribute_type;
- static public Type out_attribute_type;
- static public Type extension_attribute_type;
- static public Type default_parameter_value_attribute_type;
static public Type anonymous_method_type;
- static public Type cls_compliant_attribute_type;
static public Type typed_reference_type;
static public Type arg_iterator_type;
static public Type mbr_type;
- static public Type struct_layout_attribute_type;
- static public Type field_offset_attribute_type;
- static public Type security_attr_type;
- static public Type required_attr_type;
- static public Type guid_attr_type;
- static public Type assembly_culture_attribute_type;
- static public Type assembly_version_attribute_type;
- static public Type coclass_attr_type;
- static public Type comimport_attr_type;
public static Type runtime_helpers_type;
- public static Type internals_visible_attr_type;
//
// C# 2.0
//
- static internal Type fixed_buffer_attr_type;
- static internal Type default_charset_type;
- static internal Type type_forwarder_attr_type;
static internal Type isvolatile_type;
static public Type generic_ilist_type;
static public Type generic_icollection_type;
static public MethodInfo void_initializearray_array_fieldhandle;
static public MethodInfo delegate_combine_delegate_delegate;
static public MethodInfo delegate_remove_delegate_delegate;
- static public MethodInfo int_get_offset_to_string_data;
+ static public PropertyInfo int_get_offset_to_string_data;
static public MethodInfo int_interlocked_compare_exchange;
static public PropertyInfo ienumerator_getcurrent;
public static MethodInfo methodbase_get_type_from_handle;
public static MethodInfo methodbase_get_type_from_handle_generic;
public static MethodInfo fieldinfo_get_field_from_handle;
static public MethodInfo activator_create_instance;
-
+
//
- // The attribute constructors.
+ // The constructors.
//
static public ConstructorInfo void_decimal_ctor_five_args;
static public ConstructorInfo void_decimal_ctor_int_arg;
- static public ConstructorInfo default_member_ctor;
- static public ConstructorInfo decimal_constant_attribute_ctor;
- static internal ConstructorInfo struct_layout_attribute_ctor;
- static public ConstructorInfo field_offset_attribute_ctor;
- public static ConstructorInfo invalid_operation_exception_ctor;
-
- static public CustomAttributeBuilder param_array_attr;
- static CustomAttributeBuilder compiler_generated_attr;
- static CustomAttributeBuilder debugger_hidden_attr;
-
- // C# 2.0
- static internal ConstructorInfo fixed_buffer_attr_ctor;
- static internal CustomAttributeBuilder unsafe_value_type_attr;
-
- // C# 3.0
- static internal CustomAttributeBuilder extension_attribute_attr;
static PtrHashtable builder_to_declspace;
events = null;
type_hash = null;
propertybuilder_to_property = null;
- assembly_internals_vis_attrs = null;
TypeHandle.CleanUp ();
}
static TypeManager ()
{
Reset ();
-
- InitExpressionTypes ();
}
static public void Reset ()
{
+ InitExpressionTypes ();
+
builder_to_declspace = new PtrHashtable ();
builder_to_member_cache = new PtrHashtable ();
builder_to_method = new PtrHashtable ();
fields = new Hashtable ();
type_hash = new DoubleHash ();
assembly_internals_vis_attrs = new PtrHashtable ();
+ iface_cache = new PtrHashtable ();
+
+ closure = new Closure ();
+ FilterWithClosure_delegate = new MemberFilter (closure.Filter);
// TODO: I am really bored by all this static stuff
system_type_get_type_from_handle =
void_initializearray_array_fieldhandle =
delegate_combine_delegate_delegate =
delegate_remove_delegate_delegate =
- int_get_offset_to_string_data =
int_interlocked_compare_exchange =
methodbase_get_type_from_handle =
methodbase_get_type_from_handle_generic =
fieldinfo_get_field_from_handle =
activator_create_instance = null;
+ int_get_offset_to_string_data =
ienumerator_getcurrent = null;
void_decimal_ctor_five_args =
- void_decimal_ctor_int_arg =
- default_member_ctor =
- decimal_constant_attribute_ctor =
- struct_layout_attribute_ctor =
- field_offset_attribute_ctor =
- invalid_operation_exception_ctor =
- fixed_buffer_attr_ctor = null;
-
- param_array_attr =
- compiler_generated_attr =
- unsafe_value_type_attr =
- extension_attribute_attr = null;
+ void_decimal_ctor_int_arg = null;
isvolatile_type = null;
public static MemberCache LookupMemberCache (Type t)
{
- if (t.Module == CodeGen.Module.Builder) {
+ if (t.Module == RootContext.ToplevelTypes.Builder) {
DeclSpace container = (DeclSpace)builder_to_declspace [t];
if (container != null)
return container.MemberCache;
return null;
}
- public static CustomAttributeBuilder GetCompilerGeneratedAttribute (Location loc)
- {
- if (compiler_generated_attr != null)
- return compiler_generated_attr;
-
- Type t = TypeManager.CoreLookupType (
- "System.Runtime.CompilerServices", "CompilerGeneratedAttribute", Kind.Class, true);
-
- // TODO: it cannot be null
- if (t == null)
- return null;
-
- compiler_generated_attr = new CustomAttributeBuilder (
- GetPredefinedConstructor (t, loc, Type.EmptyTypes), new object[0]);
-
- return compiler_generated_attr;
- }
-
- public static CustomAttributeBuilder GetDebuggerHiddenAttribute (Location loc)
- {
- if (debugger_hidden_attr != null)
- return debugger_hidden_attr;
-
- Type t = TypeManager.CoreLookupType (
- "System.Diagnostics", "DebuggerHiddenAttribute", Kind.Class, true);
-
- // TODO: it cannot be null
- if (t == null)
- return null;
-
- debugger_hidden_attr = new CustomAttributeBuilder (
- GetPredefinedConstructor (t, loc, Type.EmptyTypes), new object[0]);
-
- return debugger_hidden_attr;
- }
-
public static Type GetNestedType (Type t, string name)
{
object ret = null;
public static void LoadAllImportedTypes ()
{
AllClsTopLevelTypes = new Hashtable (1500);
- foreach (Assembly a in RootNamespace.Global.Assemblies) {
+ foreach (Assembly a in GlobalRootNamespace.Instance.Assemblies) {
foreach (Type t in a.GetExportedTypes ()) {
AllClsTopLevelTypes [t.FullName.ToLower (System.Globalization.CultureInfo.InvariantCulture)] = null;
}
public static bool NamespaceClash (string name, Location loc)
{
- if (! RootNamespace.Global.IsNamespace (name))
+ if (!GlobalRootNamespace.Instance.IsNamespace (name))
return false;
Report.Error (519, loc, String.Format ("`{0}' clashes with a predefined namespace", name));
if (t == typeof (AnonymousMethodBody))
return "anonymous method";
+ if (t == typeof (MethodGroupExpr))
+ return "method group";
+
if (t == null)
return "internal error";
else {
sig.Append (mb.Name);
-#if GMCS_SOURCE
- if (TypeManager.IsGenericMethod (mb)) {
- Type[] args = mb.GetGenericArguments ();
+ if (IsGenericMethod (mb)) {
+ Type[] args = GetGenericArguments (mb);
sig.Append ('<');
for (int i = 0; i < args.Length; i++) {
if (i > 0)
}
sig.Append ('>');
}
-#endif
}
sig.Append (parameters);
public static string GetMethodName (MethodInfo m)
{
-#if GMCS_SOURCE
if (!IsGenericMethodDefinition (m) && !IsGenericMethod (m))
return m.Name;
- return MemberName.MakeName (m.Name, m.GetGenericArguments ().Length);
-#else
- return m.Name;
-#endif
+ return MemberName.MakeName (m.Name, TypeManager.GetGenericArguments (m).Length);
}
static public string CSharpSignature (EventInfo ei)
//
public static Type CoreLookupType (string ns_name, string name, Kind type_kind, bool required)
{
- Namespace ns = RootNamespace.Global.GetNamespace (ns_name, true);
+ Namespace ns = GlobalRootNamespace.Instance.GetNamespace (ns_name, true);
Expression expr = ns.Lookup (RootContext.ToplevelTypes, name, Location.Null);
if (expr == null) {
return t;
// TODO: All predefined imported types have to have correct signature
- if (t.Module != CodeGen.Module.Builder)
+ if (t.Module != RootContext.ToplevelTypes.Builder)
return t;
DeclSpace ds = (DeclSpace)RootContext.ToplevelTypes.GetDefinition (t.FullName);
runtime_field_handle_type = CoreLookupType ("System", "RuntimeFieldHandle", Kind.Struct, true);
runtime_handle_type = CoreLookupType ("System", "RuntimeTypeHandle", Kind.Struct, true);
- param_array_type = CoreLookupType ("System", "ParamArrayAttribute", Kind.Class, true);
- out_attribute_type = CoreLookupType ("System.Runtime.InteropServices", "OutAttribute", Kind.Class, true);
+ PredefinedAttributes.Get.ParamArray.Resolve (false);
+ PredefinedAttributes.Get.Out.Resolve (false);
return Report.Errors == 0;
}
null_type = typeof (NullLiteral);
void_ptr_type = GetPointerType (void_type);
- char_ptr_type = GetPointerType (char_type);
//
// Initialize InternalsVisibleTo as the very first optional type. Otherwise we would populate
// types cache with incorrect accessiblity when any of optional types is internal.
//
- internals_visible_attr_type = CoreLookupType ("System.Runtime.CompilerServices", "InternalsVisibleToAttribute", Kind.Class, false);
+ PredefinedAttributes.Get.Initialize ();
runtime_argument_handle_type = CoreLookupType ("System", "RuntimeArgumentHandle", Kind.Struct, false);
asynccallback_type = CoreLookupType ("System", "AsyncCallback", Kind.Delegate, false);
//
// Optional attributes, used for error reporting only
//
- obsolete_attribute_type = CoreLookupType ("System", "ObsoleteAttribute", Kind.Class, false);
- if (obsolete_attribute_type != null) {
- Class c = TypeManager.LookupClass (obsolete_attribute_type);
- if (c != null)
- c.Define ();
- }
+ //if (PredefinedAttributes.Get.Obsolete.IsDefined) {
+ // Class c = TypeManager.LookupClass (PredefinedAttributes.Get.Obsolete.Type);
+ // if (c != null)
+ // c.Define ();
+ //}
- dllimport_type = CoreLookupType ("System.Runtime.InteropServices", "DllImportAttribute", Kind.Class, false);
- methodimpl_attr_type = CoreLookupType ("System.Runtime.CompilerServices", "MethodImplAttribute", Kind.Class, false);
-#if !NET_2_0
- marshal_as_attr_type = CoreLookupType ("System.Runtime.InteropServices", "MarshalAsAttribute", Kind.Class, false);
-#endif
- in_attribute_type = CoreLookupType ("System.Runtime.InteropServices", "InAttribute", Kind.Class, false);
- indexer_name_type = CoreLookupType ("System.Runtime.CompilerServices", "IndexerNameAttribute", Kind.Class, false);
- conditional_attribute_type = CoreLookupType ("System.Diagnostics", "ConditionalAttribute", Kind.Class, false);
- cls_compliant_attribute_type = CoreLookupType ("System", "CLSCompliantAttribute", Kind.Class, false);
- security_attr_type = CoreLookupType ("System.Security.Permissions", "SecurityAttribute", Kind.Class, false);
- required_attr_type = CoreLookupType ("System.Runtime.CompilerServices", "RequiredAttributeAttribute", Kind.Class, false);
- guid_attr_type = CoreLookupType ("System.Runtime.InteropServices", "GuidAttribute", Kind.Class, false);
- assembly_culture_attribute_type = CoreLookupType ("System.Reflection", "AssemblyCultureAttribute", Kind.Class, false);
- assembly_version_attribute_type = CoreLookupType ("System.Reflection", "AssemblyVersionAttribute", Kind.Class, false);
- comimport_attr_type = CoreLookupType ("System.Runtime.InteropServices", "ComImportAttribute", Kind.Class, false);
- coclass_attr_type = CoreLookupType ("System.Runtime.InteropServices", "CoClassAttribute", Kind.Class, false);
- attribute_usage_type = CoreLookupType ("System", "AttributeUsageAttribute", Kind.Class, false);
- default_parameter_value_attribute_type = CoreLookupType ("System.Runtime.InteropServices", "DefaultParameterValueAttribute", Kind.Class, false);
-
- // New in .NET 2.0
- default_charset_type = CoreLookupType ("System.Runtime.InteropServices", "DefaultCharSetAttribute", Kind.Class, false);
- type_forwarder_attr_type = CoreLookupType ("System.Runtime.CompilerServices", "TypeForwardedToAttribute", Kind.Class, false);
generic_ilist_type = CoreLookupType ("System.Collections.Generic", "IList`1", Kind.Interface, false);
generic_icollection_type = CoreLookupType ("System.Collections.Generic", "ICollection`1", Kind.Interface, false);
generic_ienumerable_type = CoreLookupType ("System.Collections.Generic", "IEnumerable`1", Kind.Interface, false);
//
// Optional types which are used as types and for member lookup
//
- default_member_type = CoreLookupType ("System.Reflection", "DefaultMemberAttribute", Kind.Class, false);
runtime_helpers_type = CoreLookupType ("System.Runtime.CompilerServices", "RuntimeHelpers", Kind.Class, false);
- decimal_constant_attribute_type = CoreLookupType ("System.Runtime.CompilerServices", "DecimalConstantAttribute", Kind.Class, false);
- struct_layout_attribute_type = CoreLookupType ("System.Runtime.InteropServices", "StructLayoutAttribute", Kind.Class, false);
- field_offset_attribute_type = CoreLookupType ("System.Runtime.InteropServices", "FieldOffsetAttribute", Kind.Class, false);
-
- // New in .NET 2.0
- fixed_buffer_attr_type = CoreLookupType ("System.Runtime.CompilerServices", "FixedBufferAttribute", Kind.Class, false);
// New in .NET 3.5
// Note: extension_attribute_type is already loaded
public static bool IsDelegateType (Type t)
{
-#if GMCS_SOURCE
- if (t.IsGenericParameter)
+ if (TypeManager.IsGenericParameter (t))
return false;
-#endif
if (t == TypeManager.delegate_type || t == TypeManager.multicast_delegate_type)
return false;
if (!IsValueType (t))
return false;
-#if GMCS_SOURCE
for (Type p = t.DeclaringType; p != null; p = p.DeclaringType) {
- if (p.IsGenericTypeDefinition)
+ if (IsGenericTypeDefinition (p))
return false;
}
-#endif
bool retval = true;
{
if (assembly_internals_vis_attrs.Contains (assembly))
return (bool)(assembly_internals_vis_attrs [assembly]);
-
- if (internals_visible_attr_type == null)
+
+ PredefinedAttribute pa = PredefinedAttributes.Get.InternalsVisibleTo;
+ // HACK: Do very early resolve of SRE type checking
+ if (pa.Type == null)
+ pa.Resolve (true);
+
+ if (!pa.IsDefined)
return false;
- object [] attrs = assembly.GetCustomAttributes (internals_visible_attr_type, false);
+ object [] attrs = assembly.GetCustomAttributes (pa.Type, false);
if (attrs.Length == 0) {
assembly_internals_vis_attrs.Add (assembly, false);
return false;
}
bool is_friend = false;
-#if GMCS_SOURCE
+
AssemblyName this_name = CodeGen.Assembly.Name;
byte [] this_token = this_name.GetPublicKeyToken ();
foreach (InternalsVisibleToAttribute attr in attrs) {
AssemblyName aname = null;
try {
+#if GMCS_SOURCE
aname = new AssemblyName (attr.AssemblyName);
+#else
+ throw new NotSupportedException ();
+#endif
} catch (FileLoadException) {
} catch (ArgumentException) {
}
is_friend = true;
break;
}
-#endif
+
assembly_internals_vis_attrs.Add (assembly, is_friend);
return is_friend;
}
-#if GMCS_SOURCE
static bool CompareKeyTokens (byte [] token1, byte [] token2)
{
for (int i = 0; i < token1.Length; i++)
"Friend access was granted to `{0}', but the output assembly is named `{1}'. Try adding a reference to `{0}' or change the output assembly name to match it",
other_name, CodeGen.Assembly.Name.FullName);
}
-#endif
//
// Do the right thing when returning the element type of an
return ret;
}
- static PtrHashtable iface_cache = new PtrHashtable ();
+ static PtrHashtable iface_cache;
/// <summary>
/// This function returns the interfaces in the type `t'. Works with
iface_cache [t] = result;
return result;
-#if GMCS_SOURCE
} else if (t is GenericTypeParameterBuilder){
Type[] type_ifaces = (Type []) builder_to_ifaces [t];
if (type_ifaces == null || type_ifaces.Length == 0)
iface_cache [t] = type_ifaces;
return type_ifaces;
-#endif
} else {
Type[] ifaces = t.GetInterfaces ();
iface_cache [t] = ifaces;
return false;
}
- public static bool VerifyNoVariantTypeParameters (Type type, Location loc)
- {
-#if GMCS_SOURCE
- if (type != null && type.IsGenericType) {
- foreach (Type t in type.GetGenericArguments ()) {
- if (t.IsGenericParameter) {
- if ((t.GenericParameterAttributes & GenericParameterAttributes.Contravariant) != 0) {
- Report.Error (-34, loc, "Contravariant type parameters can only be used " +
- "as input arguments to a method");
- return false;
- }
- if ((t.GenericParameterAttributes & GenericParameterAttributes.Covariant) != 0) {
- Report.Error (-35, loc, "Covariant type parameters can only be used as return types " +
- "or in interface inheritance");
- return false;
- }
- } else if (!VerifyNoVariantTypeParameters (t, loc)) {
- return false;
- }
- }
- }
-#endif
- return true;
- }
-
public static bool IsVariantOf (Type type1, Type type2)
{
#if GMCS_SOURCE
TypeContainer tc = t.IsInterface ? LookupInterface (t) : LookupTypeContainer (t);
return tc == null ? TypeContainer.DefaultIndexerName : tc.IndexerName;
}
-
- System.Attribute attr = System.Attribute.GetCustomAttribute (
- t, TypeManager.default_member_type);
- if (attr != null){
- DefaultMemberAttribute dma = (DefaultMemberAttribute) attr;
- return dma.MemberName;
+
+ PredefinedAttribute pa = PredefinedAttributes.Get.DefaultMember;
+ if (pa.IsDefined) {
+ System.Attribute attr = System.Attribute.GetCustomAttribute (
+ t, pa.Type);
+ if (attr != null) {
+ DefaultMemberAttribute dma = (DefaultMemberAttribute) attr;
+ return dma.MemberName;
+ }
}
return TypeContainer.DefaultIndexerName;
if (a.IsByRef && b.IsByRef)
return IsSignatureEqual (GetElementType (a), GetElementType (b));
-#if GMCS_SOURCE
- if (a.IsGenericType && b.IsGenericType) {
- if (a.GetGenericTypeDefinition () != b.GetGenericTypeDefinition ())
+ if (IsGenericType (a) && IsGenericType (b)) {
+ if (DropGenericTypeArguments (a) != DropGenericTypeArguments (b))
return false;
- Type[] aargs = a.GetGenericArguments ();
- Type[] bargs = b.GetGenericArguments ();
+ Type[] aargs = GetTypeArguments (a);
+ Type[] bargs = GetTypeArguments (b);
if (aargs.Length != bargs.Length)
return false;
return true;
}
-#endif
return false;
}
return true;
}
-#if GMCS_SOURCE
- if (a.IsGenericParameter && b.IsGenericParameter) {
+ if (IsGenericParameter (a) && IsGenericParameter (b)) {
// TODO: needs more testing before cleaning up
//if (a.DeclaringMethod != b.DeclaringMethod &&
// (a.DeclaringMethod == null || b.DeclaringMethod == null))
// return false;
+#if GMCS_SOURCE
return a.GenericParameterPosition == b.GenericParameterPosition;
+#else
+ throw new NotSupportedException ();
+#endif
}
if (a.IsArray && b.IsArray) {
if (a.IsByRef && b.IsByRef)
return IsEqual (a.GetElementType (), b.GetElementType ());
- if (a.IsGenericType && b.IsGenericType) {
- Type adef = a.GetGenericTypeDefinition ();
- Type bdef = b.GetGenericTypeDefinition ();
+ if (IsGenericType (a) && IsGenericType (b)) {
+ Type adef = DropGenericTypeArguments (a);
+ Type bdef = DropGenericTypeArguments (b);
if (adef != bdef)
return false;
if (adef.IsEnum && bdef.IsEnum)
return true;
- Type[] aargs = a.GetGenericArguments ();
- Type[] bargs = b.GetGenericArguments ();
+ Type[] aargs = GetTypeArguments (a);
+ Type[] bargs = GetTypeArguments (b);
if (aargs.Length != bargs.Length)
return false;
return true;
}
-#endif
return false;
}
return generic_nullable_type == DropGenericTypeArguments (t);
#else
return false;
-#endif
- }
-
- public static bool IsNullableTypeOf (Type t, Type nullable)
- {
-#if GMCS_SOURCE
- if (!IsNullableType (t))
- return false;
-
- return GetTypeArguments (t) [0] == nullable;
-#else
- return false;
-#endif
- }
-
- public static bool IsNullableValueType (Type t)
- {
-#if GMCS_SOURCE
- if (!IsNullableType (t))
- return false;
-
- return IsValueType (GetTypeArguments (t) [0]);
-#else
- return false;
#endif
}
#endregion
}
}
- static Closure closure = new Closure ();
- static MemberFilter FilterWithClosure_delegate = new MemberFilter (closure.Filter);
+ static Closure closure;
+ static MemberFilter FilterWithClosure_delegate;
//
// Looks up a member called `name' in the `queried_type'. This lookup
//
// DefaultMemberName and indexer name has to match to identify valid C# indexer
//
- if ((s_count > 1 || g_count > 0) && TypeManager.default_member_type != null) {
- object[] o = pi.DeclaringType.GetCustomAttributes (TypeManager.default_member_type, false);
+ PredefinedAttribute pa = PredefinedAttributes.Get.DefaultMember;
+ if ((s_count > 1 || g_count > 0) && pa.IsDefined) {
+ object[] o = pi.DeclaringType.GetCustomAttributes (pa.Type, false);
if (o.Length == 0)
return false;
{
MemberInfo [] members;
-#if GMCS_SOURCE
if (type is GenericTypeParameterBuilder)
return MemberList.Empty;
-#endif
#if MS_COMPATIBLE
type = TypeManager.DropGenericTypeArguments (type);
projects / mono.git / blobdiff