Exceptions Demystified

Explore the intricacies of exception handling in C++ through this comprehensive conference talk from C++Now 2019. Delve into the controversial feature from the ground up, examining compiler implementations and language design perspectives. Gain a deeper understanding of the challenges associated with exceptions and potential future mitigations through alternative language features like static exceptions. Learn about exception throwing, storage, customization, runtime type identification, and stack unwinding. Compare frame-based and table-based exception handling approaches. Benefit from the expertise of Andreas Weis, an experienced C++ developer from BMW AG, as he demystifies exceptions and provides valuable insights for library writers and C++ enthusiasts.

Introduction
Outline
Why Exceptions
Goal
Recap
Exceptions
Exception Throw
Exception Pointer
Exception Storage
Exception Storage Problems
Customization
Runtime Type Identification
Problems with Type Identification
Stack Unwinding
FrameBased Exception Handling
TableBased Exception Handling
Conclusion