class IteratorStatement : Statement
{
Iterator iterator;
- ExplicitBlock original_block;
+ Block original_block;
- public IteratorStatement (Iterator iterator, ExplicitBlock original_block)
+ public IteratorStatement (Iterator iterator, Block original_block)
{
this.iterator = iterator;
this.original_block = original_block;
public IteratorMethod (IteratorStorey host, FullNamedExpression returnType, int mod, MemberName name)
: base (host, null, returnType, mod | Modifiers.DEBUGGER_HIDDEN | Modifiers.COMPILER_GENERATED,
- name, Parameters.EmptyReadOnlyParameters, null)
+ name, ParametersCompiled.EmptyReadOnlyParameters, null)
{
this.host = host;
- Block = new ToplevelBlock (host.Iterator.Container.Toplevel, Parameters.EmptyReadOnlyParameters, Location);
+ Block = new ToplevelBlock (host.Iterator.Container.Toplevel, ParametersCompiled.EmptyReadOnlyParameters, Location);
}
public override EmitContext CreateEmitContext (DeclSpace tc, ILGenerator ig)
}
if (init != null) {
- new_storey = new NewInitialize (storey_type_expr, new ArrayList (0),
+ new_storey = new NewInitialize (storey_type_expr, null,
new CollectionOrObjectInitializers (init, loc), loc);
} else {
- new_storey = new New (storey_type_expr, new ArrayList (0), loc);
+ new_storey = new New (storey_type_expr, null, loc);
}
new_storey = new_storey.Resolve (ec);
{
host.AddMethod (this);
- Block = new ToplevelBlock (host.Iterator.Container, Parameters.EmptyReadOnlyParameters, Location);
+ Block = new ToplevelBlock (host.Iterator.Container, ParametersCompiled.EmptyReadOnlyParameters, Location);
Block.AddStatement (new DisposeMethodStatement (host.Iterator));
}
}
TypeExpr enumerator_type;
TypeExpr enumerable_type;
-#if GMCS_SOURCE
TypeArguments generic_args;
TypeExpr generic_enumerator_type;
TypeExpr generic_enumerable_type;
-#else
- const TypeArguments generic_args = null;
-#endif
ArrayList hoisted_params_copy;
int local_name_idx;
iterator.OriginalMethod as MemberBase, iterator.GenericMethod, "Iterator")
{
this.Iterator = iterator;
- HasHoistedVariables = true;
}
public Field PC {
protected override TypeExpr [] ResolveBaseTypes (out TypeExpr base_class)
{
iterator_type_expr = new TypeExpression (MutateType (Iterator.OriginalIteratorType), Location);
-
-#if GMCS_SOURCE
generic_args = new TypeArguments (iterator_type_expr);
-#endif
ArrayList list = new ArrayList ();
if (Iterator.IsEnumerable) {
TypeManager.ienumerable_type, Location);
list.Add (enumerable_type);
-#if GMCS_SOURCE
- generic_enumerable_type = new GenericTypeExpr (
- TypeManager.generic_ienumerable_type,
- generic_args, Location);
- list.Add (generic_enumerable_type);
-#endif
+ if (TypeManager.generic_ienumerable_type != null) {
+ generic_enumerable_type = new GenericTypeExpr (
+ TypeManager.generic_ienumerable_type,
+ generic_args, Location);
+ list.Add (generic_enumerable_type);
+ }
}
enumerator_type = new TypeExpression (
list.Add (new TypeExpression (TypeManager.idisposable_type, Location));
-#if GMCS_SOURCE
- generic_enumerator_type = new GenericTypeExpr (
- TypeManager.generic_ienumerator_type,
- generic_args, Location);
- list.Add (generic_enumerator_type);
-#endif
+ if (TypeManager.generic_ienumerator_type != null) {
+ generic_enumerator_type = new GenericTypeExpr (
+ TypeManager.generic_ienumerator_type,
+ generic_args, Location);
+ list.Add (generic_enumerator_type);
+ }
type_bases = list;
}
}
-#if GMCS_SOURCE
- Define_Current (true);
-#endif
+ if (generic_enumerator_type != null)
+ Define_Current (true);
+
Define_Current (false);
new DisposeMethod (this);
Define_Reset ();
if (Iterator.IsEnumerable) {
- MemberName name = new MemberName (
- new MemberName ("System.Collections.IEnumerable", Location), "GetEnumerator", Location);
-
-#if GMCS_SOURCE
- Method get_enumerator = new IteratorMethod (this, enumerator_type, 0, name);
-
- name = new MemberName (
- new MemberName ("System.Collections.Generic.IEnumerable", generic_args, Location), "GetEnumerator", Location);
- Method gget_enumerator = new GetEnumeratorMethod (this, generic_enumerator_type, name);
-
- //
- // Just call generic GetEnumerator implementation
- //
- get_enumerator.Block.AddStatement (
- new Return (new Invocation (new DynamicMethodGroupExpr (gget_enumerator, Location), new ArrayList (0)), Location));
-
- AddMethod (get_enumerator);
- AddMethod (gget_enumerator);
-#else
- AddMethod (new GetEnumeratorMethod (this, enumerator_type, name));
-#endif
+ MemberName name = new MemberName (QualifiedAliasMember.GlobalAlias, "System", null, Location);
+ name = new MemberName (name, "Collections", Location);
+ name = new MemberName (name, "IEnumerable", Location);
+ name = new MemberName (name, "GetEnumerator", Location);
+
+ if (generic_enumerator_type != null) {
+ Method get_enumerator = new IteratorMethod (this, enumerator_type, 0, name);
+
+ name = new MemberName (name.Left.Left, "Generic", Location);
+ name = new MemberName (name, "IEnumerable", generic_args, Location);
+ name = new MemberName (name, "GetEnumerator", Location);
+ Method gget_enumerator = new GetEnumeratorMethod (this, generic_enumerator_type, name);
+
+ //
+ // Just call generic GetEnumerator implementation
+ //
+ get_enumerator.Block.AddStatement (
+ new Return (new Invocation (new DynamicMethodGroupExpr (gget_enumerator, Location), null), Location));
+
+ AddMethod (get_enumerator);
+ AddMethod (gget_enumerator);
+ } else {
+ AddMethod (new GetEnumeratorMethod (this, enumerator_type, name));
+ }
}
}
void Define_Current (bool is_generic)
{
- MemberName left;
TypeExpr type;
+ MemberName name = new MemberName (QualifiedAliasMember.GlobalAlias, "System", null, Location);
+ name = new MemberName (name, "Collections", Location);
+
if (is_generic) {
- left = new MemberName (
- "System.Collections.Generic.IEnumerator",
- generic_args, Location);
+ name = new MemberName (name, "Generic", Location);
+ name = new MemberName (name, "IEnumerator", generic_args, Location);
type = iterator_type_expr;
} else {
- left = new MemberName ("System.Collections.IEnumerator", Location);
+ name = new MemberName (name, "IEnumerator");
type = TypeManager.system_object_expr;
}
- MemberName name = new MemberName (left, "Current", Location);
+ name = new MemberName (name, "Current", Location);
ToplevelBlock get_block = new ToplevelBlock (Location);
get_block.AddStatement (new Return (new DynamicFieldExpr (CurrentField, Location), Location));
this, null, TypeManager.system_void_expr,
Modifiers.PUBLIC | Modifiers.DEBUGGER_HIDDEN,
new MemberName ("Reset", Location),
- Parameters.EmptyReadOnlyParameters, null);
+ ParametersCompiled.EmptyReadOnlyParameters, null);
AddMethod (reset);
reset.Block = new ToplevelBlock (Location);
- TypeExpr ex_type = new TypeLookupExpression ("System.NotSupportedException");
- reset.Block.AddStatement (new Throw (new New (ex_type, null, Location), Location));
+ Type ex_type = TypeManager.CoreLookupType ("System", "NotSupportedException", Kind.Class, true);
+ if (ex_type == null)
+ return;
+
+ reset.Block.AddStatement (new Throw (new New (new TypeExpression (ex_type, Location), null, Location), Location));
}
}
Start = 0
}
- public override void AddStoreyReference (AnonymousMethodStorey storey)
- {
- // do nothing
- }
-
public void EmitYieldBreak (ILGenerator ig, bool unwind_protect)
{
ig.Emit (unwind_protect ? OpCodes.Leave : OpCodes.Br, move_next_error);
//
private Iterator (IMethodData method, TypeContainer host, Type iterator_type, bool is_enumerable)
: base (
- new ToplevelBlock (method.Block, Parameters.EmptyReadOnlyParameters, method.Block.StartLocation),
+ new ToplevelBlock (method.Block, ParametersCompiled.EmptyReadOnlyParameters, method.Block.StartLocation),
TypeManager.bool_type,
method.Location)
{
this, Storey, null, TypeManager.system_boolean_expr,
Modifiers.PUBLIC, OriginalMethod.GetSignatureForError (),
new MemberName ("MoveNext", Location),
- Parameters.EmptyReadOnlyParameters);
+ ParametersCompiled.EmptyReadOnlyParameters);
if (!Compatible (ec))
return null;
return;
}
- Parameters parameters = method.ParameterInfo;
+ ParametersCompiled parameters = method.ParameterInfo;
for (int i = 0; i < parameters.Count; i++) {
Parameter p = parameters [i];
Parameter.Modifier mod = p.ModFlags;
return;
}
- if ((mod & Parameter.Modifier.ARGLIST) != 0) {
+ if (p is ArglistParameter) {
Report.Error (1636, method.Location,
"__arglist is not allowed in parameter list of iterators");
return;
Type gt = TypeManager.DropGenericTypeArguments (ret);
if (gt == TypeManager.generic_ienumerable_type) {
- original_iterator_type = args [0];
+ original_iterator_type = TypeManager.TypeToCoreType (args [0]);
is_enumerable = true;
return true;
}
if (gt == TypeManager.generic_ienumerator_type) {
- original_iterator_type = args [0];
+ original_iterator_type = TypeManager.TypeToCoreType (args [0]);
is_enumerable = false;
return true;
}
projects / mono.git / blobdiff