Your example can be implemented in many different ways. This patent claims one or more ways but not all of them. 1. A non-transitory computer-readable medium w

Your example can be implemented in many different ways. This patent claims one or more ways but not all of them. 1. A non-transitory computer-readable medium with instructions stored therein, the instructions, when executed by a processor, cause the processor to perform operations comprising: receiving a first request to compile a first set of program instructions coded in a first high-level language, the first high-level language a C language based object-oriented programming language; receiving a second request to compile a second set of program instructions related to the first set of program instructions, the second set of program instructions coded in a second high-level language including object-oriented elements and procedural elements, wherein the second set of program instructions includes a data type provided by the second high-level language to indicate absence of a value of any type; compiling the first set of program instructions and the second set of program instructions using a modular compilation system including multiple front-end compilers, the first set of program instructions compiled into a first intermediate representation of the first set of program instructions and the second set of program instructions compiled into a second intermediate representation of the second set of program instructions; linking the first and second intermediate representations; and compiling the first and second intermediate representations using a back-end compiler that is specific to a target processor.