Abstract: This document describes techniques for contextually intelligent code editing. In at least some embodiments, the techniques are network-based and can use client-server interactions to develop programming code. For example, input to a local programming environment of a client can be transmitted to a server. A functionality at the server can inspect the input and determine programming options (e.g., programming terms and/or phrases) that are contextually valid in the local programming environment. A list of the programming options can then be transmitted to the client and presented via a user interface. In some embodiments, a selection of one of the programming options can cause the programming option to be populated to the local programming environment, e.g., as part of a user interface associated with the local programming environment. In at least some embodiments, the list of programming options can be cached locally on the client for quick retrieval.

Abstract: A tracing just-in-time (TJIT) compiler system is described for performing parallelization of code in a runtime phase in the execution of code. Upon detecting a hot loop during the execution of the code, the compiler system extracts trace information from sequentially recorded traces. In a first phase, the compiler system uses the trace information to identify at least one group of operation components that can be operated on in a parallel manner. In a second phase, the compiler system provides instructions which allocate the group of operation components to plural processing resources. A native code generator module carries out those instructions by recompiling native code that directs the operation of a native system to perform parallel processing. The compiler system terminates a group if it encounters program data in a loop iteration that is not consistent with previously encountered predicated information (upon which it records a new trace in a sequential manner).

Abstract: An assembly aggregate comprising a virtual, logical view of an arbitrarily defined collection of intermediate code and metadata can be authored, factored, accessed, modified, and distributed. Multiple physical containers of assembly information can be aggregated to create a single logical assembly called an assembly aggregate. An assembly can thus be redefined as a logical view against (or projection over) the assembly aggregate. Such an assembly can be targeted to the requester: that is, an assembly can be redefined according to tool and/or execution context rather than conforming to explicit or implicit requirements enforced by the runtime.

Abstract: A web browser operating system using a browser kernel places principals having different origins in separate principal instances, where each separate principal instance executes in a separate protection domain. Principal origin may be determined using the combination of protocol, domain name, and port. The browser kernel mediates communications between principal instances, and between the principal instances and the operating system. Within each principal instance, a browser runtime executes as a restricted operating system process (ROSP), while any plugins are executed as a separate ROSP. Renderings from each browser runtime are combined by the browser kernel for presentation to a user.

Abstract: This document describes techniques for contextually intelligent code editing. In at least some embodiments, the techniques are network-based and can use client-server interactions to develop programming code. For example, input to a local programming environment of a client can be transmitted to a server. A functionality at the server can inspect the input and determine programming options (e.g., programming terms and/or phrases) that are contextually valid in the local programming environment. A list of the programming options can then be transmitted to the client and presented via a user interface. In some embodiments, a selection of one of the programming options can cause the programming option to be populated to the local programming environment, e.g., as part of a user interface associated with the local programming environment. In at least some embodiments, the list of programming options can be cached locally on the client for quick retrieval.

Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.

Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.

Abstract: A tracing just-in-time (TJIT) compiler system is described for performing parallelization of code in a runtime phase in the execution of code. Upon detecting a hot loop during the execution of the code, the compiler system extracts trace information from sequentially recorded traces. In a first phase, the compiler system uses the trace information to identify at least one group of operation components that can be operated on in a parallel manner. In a second phase, the compiler system provides instructions which allocate the group of operation components to plural processing resources. A native code generator module carries out those instructions by recompiling native code that directs the operation of a native system to perform parallel processing. The compiler system terminates a group if it encounters program data in a loop iteration that is not consistent with previously encountered predicated information (upon which it records a new trace in a sequential manner).

Abstract: A web browser operating system using a browser kernel places principals having different origins in separate principal instances, where each separate principal instance executes in a separate protection domain. Principal origin may be determined using the combination of protocol, domain name, and port. The browser kernel mediates communications between principal instances, and between the principal instances and the operating system. Within each principal instance, a browser runtime executes as a restricted operating system process (ROSP), while any plugins are executed as a separate ROSP. Renderings from each browser runtime are combined by the browser kernel for presentation to a user.

Abstract: An assembly aggregate comprising a virtual, logical view of an arbitrarily defined collection of intermediate code and metadata can be authored, factored, accessed, modified, and distributed. Multiple physical containers of assembly information can be aggregated to create a single logical assembly called an assembly aggregate. An assembly can thus be redefined as a logical view against (or projection over) the assembly aggregate. Such an assembly can be targeted to the requester: that is, an assembly can be redefined according to tool and/or execution context rather than conforming to explicit or implicit requirements enforced by the runtime.

Abstract: One or more embodiments, described herein, are directed towards a technology for performing transformations and/or modifications to managed byte code. In order to perform the transformations and/or modifications, a mutable programmable representation (MPR) is laid out. A programmer then performs an arbitrary adjustment using the MPR.

Abstract: A system and method for employing a programming language based on structural types on top of a nominal type runtime environment is disclosed. The system utilizes adapters and coercive subtyping to achieve precise typing while preserving aliasing. Furthermore, the system employs a universal value representation to achieve cross-assembly type equivalence.

Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.

Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.

Abstract: A system and method for interfacing additional translation logic via composer(s) to a compiler to extend the capabilities of the compiler is provided. Generally, composer(s) can be software libraries that provide employment of componentization and polymorphism to compiler add-ons in order to extend compiler capabilities. One or more composers can be accessible to the compilation process by reference(s) made in a source code file. For example, additional translation logic for data types and/or expressions (e.g., markup language) created after compiler design can be made accessible to a compiler via composer(s), thus extending the existing compiler. The present invention mitigates problems associated with conventional compiler extending schemes and affords for compile code optimization without having to consider substantially all of the operations of a single query.

Abstract: A type system employing structural subtyping is disclosed herein. A core type system supports several structural types, such as stream, choice, intersection and sequence. Also part of the core type system is a new invariant type, which denotes values whose dynamic type is the same as its static type, and type restrictions for limiting a range of a base type. Furthermore, a streamlined structural version of delegates, called structural delegates and a validation method thereof are introduce into the type system. To further facilitate type safety, strict statically checked interface casts are introduced.

Abstract: A system and method for multi-language compilation is provided. The system and method provide a mechanism for two or more separately written compiler components to co-operate in the compilation of mixed language compilation units. The system mitigates problems associated with conventional approaches to dealing with embedded code blocks. Extensibility is facilitated through the use of a common compiler infrastructure (CCI) in the form of a base class library. Compilers for specific languages are written as extensions of these classes. Common conventions and a flexible extensibility mechanism facilitate cooperation amongst the compilers.

Abstract: A system and method for employing a programming language based on structural types on top of a nominal type runtime environment is disclosed. The system utilizes adapters and coercive subtyping to achieve precise typing while preserving aliasing. Furthermore, the system employs a universal value representation to achieve cross-assembly type equivalence.

Abstract: A system and method for interfacing additional translation logic via composer(s) to a compiler to extend the capabilities of the compiler is provided. Generally, composer(s) can be software libraries that provide employment of componentization and polymorphism to compiler add-ons in order to extend compiler capabilities. One or more composers can be accessible to the compilation process by reference(s) made in a source code file. For example, additional translation logic for data types and/or expressions (e.g., markup language) created after compiler design can be made accessible to a compiler via composer(s), thus extending the existing compiler. The present invention mitigates problems associated with conventional compiler extending schemes and affords for compile code optimization without having to consider substantially all of the operations of a single query.

Abstract: An object-oriented programming language with integrated query powers for both SQL and XML is disclosed. Portions of SQL select statement as well as XPath have been tightly integrated into a compiler and type system to provide for strongly typed programming and seamless access to both SQL and XML data.