The following enables support for several C# 3.0 language features:
* gmcs/cs-parser.jay: Added support for C# 3.0 language features:
Variable type inference (the "var" keyword)
Anonymous types
Array type inference
Object initialization
Collection initialization
* mcs/cs-tokenizer.cs: Added support for the "var" keyword.
* mcs/ecore.cs: Refactored TypeLookupExpression.DoResolveAsTypeStep().
Added VarExpr class to facilitate type inferencing.
* mcs/class.cs: Added IDictionary field AnonymousTypes to TypeContainer
to support anonymous types.
* mcs/assign.cs: Added support for type inferencing and initialization.
* mcs/anonymous.cs: Added AnonymousClass class to enable anonymous
types.
* mcs/expression.cs: Added implicit array support to ArrayCreation.
Added 5 types and 1 interface:
IInitializable Implementing classes can inject
initializing
statements after object instantiation.
Initializer Stores data for object initialization.
AnonymousType An expression for anonymous types.
AnonymousTypeParameter Stores data about an anonymous type's
field.
NewInitialize An expression for object initialization.
CollectionInitialize An expression for collection
initialization.
* mcs/statement.cs: Added "var" keyword support to the foreach, using,
and fixed
statements.
* tests/gtest-anontype-01.cs: Tests anonymous types
* tests/gtest-anontype-02.cs: Tests anonymous types initialized
with local variables
* tests/gtest-anontype-03.cs: Tests anonymous types initialized
with object members
* tests/gtest-anontype-04.cs: Tests anonymous types initialized
with a mix of literals, local variables and object members
* tests/gtest-anontype-05.cs: Tests anonymous type consolidation
* tests/gtest-collectioninit-01.cs: New test for collection
initialization
* tests/gtest-implicitarray-01.cs: New test for implicit arrays
* tests/gtest-initialize-01.cs: Tests object initialization
* tests/gtest-var-01.cs: New test for variable type inference -
the "var" keyword - when used with primitive types
assigned to local variables
* tests/gtest-var-02.cs: Testing the var keyword when assigning
a user-defined type to a local variable
* tests/gtest-var-03.cs: Tests the var keyword when using the
foreach statement with an array
* tests/gtest-var-04.cs: Tests the var keyword when using the
foreach statement with generic collections
* tests/gtest-var-05.cs: Tests the var keyword when using
the "using" statement
* tests/gtest-var-06.cs: Tests the var keyword when using
the "fixed" statement
svn path=/trunk/mcs/; revision=76889
