Programmer specified conditions for raising exceptions and handling errors detected within programming code

摘要

A system is configured to obtain code that includes a set of protected instructions, the set of protected instructions, when executed, performing acts associated with the code; execute a region of the code, the region including a protected instruction, the protected instruction identifying a first condition that, when satisfied by a condition under which a particular error is detected, causes an exception, associated with the particular error, to be raised, the first condition being specified by a programmer associated with the computing device; detect an error within a line of the code associated with the protected instruction; identify a second condition under which the error is detected; determine whether the second condition satisfies the first condition; raise an exception, associated with the error, when the second condition satisfies the first condition; and process the error based on raising the exception associated with the error.