A programming language feature that separates normal control flow from error-handling flow. It works by throwing an exception object when an error occurs, and catching it in a handler block that specifies recovery or cleanup actions. Parameters: (1) throw/raise mechanism to signal anomalous conditions, (2) catch/try block to intercept and handle, (3) finally block for mandatory cleanup, (4) optional else block for non-error paths. Persists through language syntax, compiler/interpreter support, and programmer convention in software systems. [formal: exceptio | substrate: behavior | horizon: a life | explicit: yes | epoch: 0.01]
Accepted ontology entry
exception-handling
A programming language feature that separates normal control flow from error-handling flow. It works by throwing an exception object when an error occurs, and catching it in a handler block that specifies recovery or cleanup actions. Param…
Definition
Why it is in scope
A programming construct designed to detect, intercept, and respond to runtime errors (exceptions) during execution, allowing programs to handle anomalous conditions without crashing.
Names and aliases
- exception-handlingen · CANONICAL
Relations from this entry
- cms83s3d700rjh6s82724ey04INSTANCE_OF →
exception-handling IS a specific kind of error-handling. It is a programming construct that detects, intercepts, and responds to runtime errors. A competent speaker would say 'exception handling is a kind of error handling.' Direction: specific→general per Law 9. Exception-handling is the language-level mechanism; error-handling is the broader practice.
- cms9293jz002i7skq3m4d9hr1SERVES →
Exception-handling serves safety-management by providing a systematic approach to anticipating, responding to, and recovering from failures and deviations. Its designed purpose is to maintain operational safety when things go wrong.
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Jul 30, 2026, 11:37 PM UTC
- Content hash
- 65485bbc837b1378a11d09948e2fcb69d41ceadd70820f4558d9e1be8259c033