+2005-02-11 Miguel de Icaza <miguel@novell.com>
+
+ * codegen.cs (EmitContext): Introduce the `MethodIsStatic'
+ variable. This one is represents the actual low-level declaration
+ of the method, as opposed to the semantic level `IsStatic'.
+
+ An anonymous method which is hosted into a static method might be
+ actually an instance method. IsStatic would reflect the
+ container, while MethodIsStatic represents the actual code
+ generated.
+
+ * expression.cs (ParameterReference): Use the new MethodIsStatic
+ instead of IsStatic.
+
+ * anonymous.cs (AnonymousMethod.Compatible): Pass the
+ Modifiers.STATIC to the Anonymous' Method EmitContext if static is
+ set on the current EmitContext.
+
+ * expression.cs (Cast): Overload DoResolveLValue so we can pass
+ resolve our casted expression as an LValue. This triggers the
+ proper LValue processing that is later required by Assign.
+
+ This fixes 72347.
+
+ * cs-tokenizer.cs (pp_and): recurse on pp_and, fixes #61903.
+
+2005-02-11 Marek Safar <marek.safar@seznam.cz>
+
+ C# 2.0 Fixed buffer implementation
+
+ * anonymous.cs: Update after RegisterHelperClass renaming.
+
+ * attribute.cs (AttributeTester.fixed_buffer_cache):
+ Cache of external fixed buffers.
+ (AttributeTester.GetFixedBuffer): Returns IFixedBuffer
+ implementation if field is fixed buffer else null.
+
+ * class.cs
+ (TypeContainer.AddField): Accept FieldMember instead of Field.
+ (FieldBase.IsFieldClsCompliant): Extracted code from
+ VerifyClsCompliance descendant customization.
+ (FixedField): New class handles fixed buffer fields.
+ (FixedFieldExternal): Keeps information about imported fixed
+ buffer.
+ (IFixedField): Make access to internal or external fixed buffer
+ same.
+
+ * cs-parser.jay: Add fixed buffer parsing.
+
+ * ecore.cs (FieldExpr.Emit): Add special emit case for fixed
+ buffer.
+
+ * expression.cs (Indirection): Extended implementation to accept
+ fixed buffer field.
+ (PointerArithmetic.Emit): Get element from fixed buffer as well.
+ (ElementAccess.MakePointerAccess): Get type as parameter.
+ (DoResolve): Add fixed buffer field expression conversion.
+ (DoResolveLValue): Ditto.
+ (FixedBufferPtr): New class. Moved most of original ArrayPtr.
+ (ArrayPtr): Derives from FixedBufferPtr.
+ (ArrayPtr.Emit): Add extra emit for array elements.
+
+ * flowanalysis.cs.cs (StructInfo): Use FieldMember.
+
+ * rootcontext.cs (CloseTypes): Emit CompilerGenerated attribute
+ for compiler generated types.
+ (RegisterCompilerGeneratedType): Renamed from RegisterHelperClass.
+
+ * statement.cs (Fixed): Refactored to be easier add fixed buffer
+ and consume less memory.
+ (Fixed.Resolve): Add fixed buffer case.
+
+ * typemanager.cs (compiler_generated_attr_ctor,
+ fixed_buffer_attr_ctor): Add new 2.0 compiler attributes.
+ (HasElementType): Add our own implementation to work on every
+ runtime.
+
+2005-02-11 Miguel de Icaza <miguel@novell.com>
+
+ * anonymous.cs (CaptureContext): Track whether `this' has been
+ referenced.
+
+ * expression.cs (This.ResolveBase): Call CaptureThis. Before we
+ only captured `this' if it was implicitly done (instance
+ methods/variables were used).
+
+ * codegen.cs (EmitContext.CaptureThis): New method to flag that
+ `this' must be captured.
+
+2005-01-30 Miguel de Icaza <miguel@novell.com>
+
+ * anonymous.cs (CreateMethodHost): If there Scope.ScopeTypeBuilder
+ is null it means that there has been no need to capture anything,
+ so we just create a sibling.
+
+ Renamed `EmitHelperClasses' to `EmitAnonymousHelperClasses'
+
+ Just a partial fix. The other half is fairly elusive.
+
+2005-02-10 Raja R Harinath <rharinath@novell.com>
+
+ Fix #52586, cs0121-4.cs.
+ * decl.cs (MemberCache.DeepCopy): Rename from SetupCache. Take
+ and return a hashtable.
+ (MemberCache.ClearDeclaredOnly): New.
+ (MemberCache.MemberCache): Update to change. Make a deep copy of
+ the method_hash of a base type too.
+ (MemberCache.AddMethods): Adapt to having a deep copy of the base
+ type methods. Overwrite entries with the same MethodHandle so
+ that the ReflectedType is correct. The process leaves in base
+ virtual functions and their overrides as distinct entries.
+ (CacheEntry): Now a class instead of a struct. It shouldn't alter
+ matters since it was boxed in a ArrayList before.
+ (CacheEntry.Member, CacheEntry.EntryType): Remove 'readonly'
+ modifier.
+ * expression.cs (Invocation.BetterFunction): Simplify. Handle the
+ case of a virtual function and its override (choose the overload
+ as better).
+ (Invocation.OverloadResolve): Avoid 'override' members during
+ 'applicable_type' calculation.
+
+2005-02-09 Raja R Harinath <rharinath@novell.com>
+
+ Combine two near-redundant caches.
+ * typemanager.cs (method_params): Rename from method_internal_params.
+ (TypeManager.GetParameterData): New. Replace
+ Invocation.GetParameterData.
+ (TypeManager.LookupParametersByBuilder): Remove.
+ * expression.cs (Invocation.method_parameter_cache): Remove.
+ (Invocation.GetParameterData): Remove.
+ Update to changes.
+ * anonymous.cs, attribute.cs, convert.cs, delegate.cs:
+ Update to changes.
+
+2005-02-08 Raja R Harinath <rharinath@novell.com>
+
+ Fix #72015.
+ * delegate.cs (Delegate.DefineType): When bootstrapping corlib, if
+ TypeManager.multicast_delegate_type is null, resolve it by looking
+ up "System.MulticastDelegate".
+ * rootcontext.cs (RootContext.ResolveCore): Simplify.
+
+2005-02-07 Abin Thomas (NOSIP) <projectmonokochi@rediffmail.com>
+ Anoob V.E (NOSIP) <projectmonokochi@rediffmail.com>
+ Harilal P.R (NOSIP) <projectmonokochi@rediffmail.com>
+
+ Fix cs0164.cs.
+ * statement.cs (LabeledStatement.Resolve): Don't set 'referenced'.
+ (LabeledStatement.AddReference): New. Set 'referenced'.
+ (Goto.Resolve): Use it.
+
+2005-02-05 John Luke <john.luke@gmail.com>
+
+ * driver.cs: remove duplicate -doc line in Usage ()
+
+2005-02-04 Raja R Harinath <rharinath@novell.com>
+
+ * location.cs (Location.AddFile): Fix CS2002 error report.
+
+2005-02-02 Martin Baulig <martin@ximian.com>
+
+ * delegate.cs (Delegate.DefineType): Report an internal error if
+ TypeManager.multicast_delegate_type is null. See bug #72015 for
+ details.
+
+2005-02-02 Raja R Harinath <rharinath@novell.com>
+
+ Fix a crasher in a variant of #31984.
+ * const.cs (Constant.CheckBase): New override that defers the
+ new-or-override check in case the base type hasn't been populated
+ yet.
+ (Constant.Define): Ensure the new-or-override check is performed.
+
+2005-02-01 Duncan Mak <duncan@ximian.com>
+
+ * const.cs (LookupConstantValue): Check that `ce' is not null
+ before calling GetValue ().
+
+2005-02-01 Raja R Harinath <rharinath@novell.com>
+
+ Fix test-334.cs (#69519).
+ * cs-parser.jay (using_alias_directive): Pass in an expression to
+ NamespaceEntry.UsingAlias.
+ (using_namespace_directive): Pass in an expression to
+ NamespaceEntry.Using.
+ (namespace_name): Don't flatten to a string.
+ * namespace.cs (NamespaceEntry.AliasEntry): Store an expression.
+ (NamespaceEntry.AliasEntry.Resolve): Lookup using
+ ResolveAsTypeStep.
+ (NamespaceEntry.UsingEntry): Likewise.
+ (NamespaceEntry.Using,NamespaceEntry.UsingAlias): Update to
+ changes.
+ (NamespaceEntry.LookupForUsing): Remove.
+ (NamespaceEntry.LookupNamespaceOrType): Add support for dotted
+ names.
+ (NamespaceEntry.Lookup): Remove support for dotted names.
+
+2005-02-01 Raja R Harinath <rharinath@novell.com>
+
+ * namespace.cs (NamespaceEntry.NamespaceEntry): Simplify, and
+ split into two.
+ (NamespaceEntry.ImplicitParent): Compute on demand.
+ (NamespaceEntry.Doppelganger): New implicit namespace-entry that
+ parallels the current.
+ (NamespaceEntry.LookupForUsing): Use it.
+ (NamespaceEntry.Lookup): If the current namespace-entry is
+ implicit, don't search aliases and using tables.
+
+2005-02-01 Raja R Harinath <rharinath@novell.com>
+
+ Fix #31984.
+ * class.cs (TypeContainer.DoDefineMembers): Don't initialize
+ BaseCache here.
+ (TypeContainer.BaseCache): Compute on demand.
+ (TypeContainer.FindMembers): Define constants and types if they're
+ not already created.
+ (FieldMember.Define): Move resetting of ec.InUnsafe before error
+ check.
+ * const.cs (Constant.Define): Make idempotent.
+
+2005-01-29 Miguel de Icaza <miguel@novell.com>
+
+ * pending.cs: Produce better code (no nops produced by using Ldarg
+ + value).
+
+ * pending.cs (PendingImplementation.DefineProxy): It was not `arg
+ i - 1' it should be arg + 1.
+
+ Fixes bug #71819.
+
+2005-01-28 Raja R Harinath <rharinath@novell.com>
+
+ * attribute.cs (Attribute.CheckAttributeType): Make private
+ non-virtual.
+ (Attribute.ResolveType): Make virtual.
+ (GlobalAttribute.ResolveType,GlobalAttribute.Resolve): Simplify
+ handling of RootContext.Tree.Types.
+
+2005-01-27 Raja R Harinath <rharinath@novell.com>
+
+ Update attribute-handling to use the SimpleName/MemberAccess
+ mechanisms.
+ * cs-parser.jay (attribute): Pass in an expression to the
+ constructors of Attribute and GlobalAttribute.
+ * attribute.cs (Attribute): Take an expression for the name.
+ (Attribute.ResolvePossibleAttributeTypes): New. Resolves the
+ passed in attribute name expression.
+ (Attribute.CheckAttributeType): Use it.
+ * ecore.cs (FullNamedExpression.ResolveAsTypeStep): New.
+ * expression.cs (MemberAccess.ResolveAsTypeStep): Move body to ...
+ (MemberAccess.ResolveNamespaceOrType): ... here. Add 'silent'
+ argument to prevent error messages if the lookup fails.
+
+2005-01-27 Marek Safar <marek.safar@seznam.cz>
+
+ * expression.cs (Indirection): Implemented IVariable interface
+ to support indirection in AddressOf operator.
+ (PointerArithmetic.Emit): Add optimalization for case where
+ result can be precomputed.
+
+2005-01-26 Martin Baulig <martin@ximian.com>
+
+ * class.cs (TypeContainer.AttributeTargets): Return the correct
+ AttributeTargets depending on our `Kind' instead of throwing an
+ exception; fixes #71632.
+
+2005-01-26 Marek Safar <marek.safar@seznam.cz>
+
+ Fix #71257
+ * expression.cs (MemberAccess.ResolveMemberAccess): Add CS0176 test for
+ constant members.
+
+2005-01-25 Raja R Harinath <rharinath@novell.com>
+
+ Fix #71602.
+ * expression.cs (MemberAccess.DoResolve): Don't complain with
+ cs0572 when the LHS of a member access has identical name and type
+ name.
+
+2005-01-25 Marek Safar <marek.safar@seznam.cz>
+
+ Fix #71651, #71675
+ * attribute.cs (ExtractSecurityPermissionSet): Catch exceptions from
+ CreatePermission.
+ Create custom PermissionSet only for PermissionSetAttribute.
+
+2005-01-24 Marek Safar <marek.safar@seznam.cz>
+
+ Fix #71649
+ * class.cs (StaticClass.DefineContainerMembers): Enable enums and
+ delegates in static class.
+
+2005-01-24 Martin Baulig <martin@ximian.com>
+
+ * flowanalysis.cs (FlowBranching.UsageVector.MergeChild): If we're
+ merging an implicit block, just use its reachability.
+
+ * statement.cs (Block.Resolve): Make the unreachable code check
+ work wrt. implicit blocks; see test-337 from #63842.
+
+2005-01-21 Alp Toker <alp@atoker.com>
+
+ * cs-parser.jay: destructor_declaration's container is PartialContainer
+ not Class when partial types are used, so use Kind prop instead of
+ 'is'.
+
+2005-01-22 Miguel de Icaza <miguel@ximian.com>
+
+ * cs-parser.jay: Improve error reporting when an interface
+ declares new types.
+
+2005-01-20 Dick Porter <dick@ximian.com>
+
+ * support.cs: SeekableStreamReader fix from Sandor Dobos
+ (dobos_s@ibcnet.hu) to cope with Position setting when multibyte
+ chars are read. Fixes bug 70369.
+
+2005-01-20 Raja R Harinath <rharinath@novell.com>
+
+ * cs-parser.jay (catch_clause): Simplify current_block handling
+ somewhat.
+
+2005-01-17 Miguel de Icaza <miguel@ximian.com>
+
+ * convert.cs (ImplicitStandardConversionExists): Synchronize the
+ code with ImplicitStandardConversion to handle the implicit
+ conversion of method groups into valid delegate invocations.
+
+ The problem is that in parameter handling we were using this code
+ path. Fixes bug #64698
+
+2005-01-19 Raja R Harinath <rharinath@novell.com>
+
+ * cs-parser.jay: Fix several infelicities.
+ - Avoid assigning to the parser value stack. Code like
+ '$3 = null' is unclean. Synthesize a value for the code block
+ instead.
+ - Avoid using oob_stack for storing location information. Use ...
+ (_mark_): ... this. New (empty) rule. Saves the current location
+ in $$.
+ (foreach_statement): Avoid using oob_stack for current_block
+ handling. Use technique used in for_statement and
+ using_statement. Synthesize a value for the code block to store
+ additional intermediate information.
+
+2005-01-13 Miguel de Icaza <miguel@ximian.com>
+
+ * ecore.cs (IsAccessorAccessible): Accessibility to private fields
+ of a different type is only allowed to private fields of a
+ containing type, not on fields of a base class.
+
+ See test-174.cs and error cs0122-9.cs
+
2005-01-13 Raja R Harinath <rharinath@novell.com>
Fix test-335.cs (bug #58126).