"Just Switch the Compiler", They Said - Risks and Benefits of Compiler Migration
Meeting Cpp via YouTube
Overview
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Learn about the complexities and considerations involved in switching C++ compilers in long-term software projects through this 58-minute conference talk from Meeting C++ 2025. Explore the risks, pitfalls, and unexpected consequences that can arise when upgrading from older, established toolchains to newer compiler versions, drawing from real-world project experiences. Discover the benefits that extend beyond accessing new language features, including improved performance, better diagnostics, and enhanced development workflows. Examine practical strategies and mitigation techniques for managing compiler transitions while minimizing disruption to existing codebases. Gain insights into the decision-making process for when and how to approach compiler upgrades, including timeline considerations, testing strategies, and team coordination. Understand the technical challenges that may emerge during the transition process and learn from documented experiences across different types of C++ projects.
Syllabus
"Just switch the compiler", they said - Arne Mertz - Meeting C++ 2025
Taught by
Meeting Cpp