using System;
using System.Diagnostics;
using System.Collections;
+using System.Collections.Specialized;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.InteropServices;
attributes = value;
}
}
-
+
+ /// <summary>
+ /// Use member-specific procedure to apply attribute @a in @cb to the entity being built in @builder
+ /// </summary>
+ public abstract void ApplyAttributeBuilder (Attribute a, CustomAttributeBuilder cb);
/// <summary>
/// Returns one AttributeTarget for this element.
/// </summary>
public readonly string Name;
public readonly ArrayList Arguments;
- Location Location;
+ public Location Location;
public Type Type;
bool usage_attr = false;
MethodImplOptions ImplOptions;
- UnmanagedType UnmanagedType;
+ public UnmanagedType UnmanagedType;
CustomAttributeBuilder cb;
public Attribute (string name, ArrayList args, Location loc)
return cb;
}
- static string GetValidPlaces (Attribute attr)
+ public string GetValidTargets ()
{
StringBuilder sb = new StringBuilder ();
- AttributeTargets targets = attr.GetAttributeUsage ().ValidOn;
+ AttributeTargets targets = GetAttributeUsage ().ValidOn;
if ((targets & AttributeTargets.Assembly) != 0)
sb.Append ("'assembly' ");
Report.Error (
592, loc, "Attribute '" + a.Name +
"' is not valid on this declaration type. " +
- "It is valid on " + GetValidPlaces (a) + "declarations only.");
+ "It is valid on " + a.GetValidTargets () + "declarations only.");
}
public static bool CheckAttribute (Attribute a, object element)
{
- TypeContainer attr = TypeManager.LookupClass (a.Type);
+ //TypeContainer attr = TypeManager.LookupClass (a.Type);
AttributeTargets targets = a.GetAttributeUsage ().ValidOn;
}
//
- // This method should be invoked to pull the IndexerName attribute from an
+ // This method should be invoked to pull the DefaultPropName attribute from an
// Indexer if it exists.
//
public static string ScanForIndexerName (EmitContext ec, Attributes opt_attrs)
continue;
//
- // So we have found an IndexerName, pull the data out.
+ // So we have found an DefaultPropName, pull the data out.
//
if (a.Arguments == null || a.Arguments [0] == null){
Error_AttributeConstructorMismatch (a.Location);
return ((StringConstant) arg.Expr).Value;
}
+
+ /// <summary>
+ /// Emit attribute for Attributable symbol
+ /// </summary>
+ public void Emit (EmitContext ec, Attributable ias, ListDictionary emitted_attr)
+ {
+ CustomAttributeBuilder cb = Resolve (ec);
+ if (cb == null)
+ return;
+
+ AttributeUsageAttribute usage_attr = GetAttributeUsage ();
+ if ((usage_attr.ValidOn & ias.AttributeTargets) == 0) {
+ Report.Error (592, Location, "Attribute" + Name + "is not valid on this declaration type. It is valid on " + GetValidTargets () + " declarations only.");
+ return;
+ }
+
+ ias.ApplyAttributeBuilder (this, cb);
+ }
+
//
// Applies the attributes to the `builder'.
//
} else if (a.Type != TypeManager.dllimport_type){
((MethodBuilder) builder).SetCustomAttribute (cb);
}
- } else if (kind is Constructor) {
- ((ConstructorBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is Field) {
- ((FieldBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is Property /* || kind is Indexer */) {
- ((PropertyBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is Event) {
- ((MyEventBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is ParameterBuilder) {
- if (a.Type == TypeManager.marshal_as_attr_type) {
- UnmanagedMarshal marshal = UnmanagedMarshal.DefineUnmanagedMarshal (a.UnmanagedType);
- ((ParameterBuilder) builder).SetMarshal (marshal);
- } else
- ((ParameterBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is Enum) {
- ((TypeBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is TypeContainer) {
- TypeContainer tc = (TypeContainer) kind;
-
- if (a.UsageAttribute != null) {
- tc.AttributeUsage = a.UsageAttribute;
- } else if (a.Type == TypeManager.default_member_type) {
- /*
- if (tc.Indexers != null) {
- Report.Error (646, loc, "Cannot specify the DefaultMember attribute on" + " a type containing an indexer");
- return;
- }
- */
-
- } else {
- if (!CheckAttribute (a, kind)) {
- Error_AttributeNotValidForElement (a, loc);
- return;
- }
- }
-
- try {
- ((TypeBuilder) builder).SetCustomAttribute (cb);
- } catch (System.ArgumentException) {
- Report.Warning (-21, loc, "The CharSet named property on StructLayout\n"+"\tdoes not work correctly on Microsoft.NET\n"+"\tYou might want to remove the CharSet declaration\n"+"\tor compile using the Mono runtime instead of the\n"+"\tMicrosoft .NET runtime");
- }
- } else if (kind is Interface) {
- Interface iface = (Interface) kind;
- if (!CheckAttribute (a, kind)) {
- Error_AttributeNotValidForElement (a, loc);
- return;
- }
- ((TypeBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is AssemblyBuilder){
- ((AssemblyBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is ModuleBuilder) {
- ((ModuleBuilder) builder).SetCustomAttribute (cb);
- } else if (kind is FieldBuilder) {
- ((FieldBuilder) builder).SetCustomAttribute (cb);
- } else
+ } else
throw new Exception ("Unknown kind: " + kind);
}
}
CallingConvention cc = CallingConvention.Winapi;
CharSet charset = CharSet.Ansi;
bool preserve_sig = true;
- bool exact_spelling = false;
- bool set_last_err = false;
+ /*bool exact_spelling = false;
+ bool set_last_err = false;*/
string entry_point = null;
for (int i = 0; i < named_args.Count; i++) {
charset = (CharSet) c.GetValue ();
else if (member_name == "EntryPoint")
entry_point = (string) c.GetValue ();
- else if (member_name == "SetLastError")
+ /*else if (member_name == "SetLastError")
set_last_err = (bool) c.GetValue ();
else if (member_name == "ExactSpelling")
- exact_spelling = (bool) c.GetValue ();
+ exact_spelling = (bool) c.GetValue ();*/
else if (member_name == "PreserveSig")
preserve_sig = (bool) c.GetValue ();
} else {
Attrs.AddRange (attrs);
}
-// public void Emit (EmitContext ec, Attributable ias)
-// {
-// ListDictionary ld = new ListDictionary ();
+ public void Emit (EmitContext ec, Attributable ias)
+ {
+ ListDictionary ld = new ListDictionary ();
-// foreach (Attribute a in Attrs)
-// a.Emit (ec, ias, ld);
-// }
+ foreach (Attribute a in Attrs)
+ a.Emit (ec, ias, ld);
+ }
}
}
projects / mono.git / blobdiff