tfpt review /shelveset:HostingSeparation1;REDMOND\tomat DLR, HAPI, Nessie and all languages. A step towards full HAPI/DLR separation and fixes of some inconsistencies with the spec. Details: Splits TokenCategorizer class into two classes: TokenizerService (language API) and TokenCategorizer (HAPI). TokenizerService is what languages implement, it could be either a base class for language tokenizers or it could delegate to the language tokenizer - that's up to the language. Moves TokenInfo, TokenCategory, TokenTriggers out of Hosting namespace - these are shared concepts among HAPI, DLR and languages. Moves and renames EngineTextContentProvider to Microsoft.Scripting.LanguageBoundTextContentProvider (it was an internal helper class in Hosting used from M.S.). Removes Hosting.CodeSenseProvider - it's not used. Removes differences from specification: - CompiledCode - renames, adds and remissing ones, removes CreateOptimizedScope. Adds parameter-less Execute() that executes in an optimized scope. We need to revisit optimized scopes, but this is needed for now. - ScriptCode - adds parameter-less Run() that executes the code in an optimized scope. Consolidates optimized scope execution from SourceUnit and CompiledCode. - ScriptRuntime - adds CreateScope, Operations, CreateOperations. Removes Platform and DomainManager properties, they are duplicating existing members. - ScriptDomainManager - makes ExecuteSourceUnit private. - SourceUnit, ScriptSource - removes ToString(). It was there just to display the path in debug watches, which is better done via DebuggerDispay attribute. Fixes bug in ScriptDomainManager.LanguageRegistration.LoadLanguageContext - it wasn't thread-safe. Two different language contexts could have escaped the method. Adds missing methods to HostingHelpers. These are supposed to be used by languages/frameworks that implement their hosting API on top of DLR HAPI. Tomas
on 01.05.2008 20:20
