P2795R5

Erroneous behaviour for uninitialized reads

Tokyo, Mar 2024C++26Language

Introduces erroneous behaviour: reading an uninitialized automatic variable yields a defined-but-wrong value and may be diagnosed; [[indeterminate]] opts out.

Read P2795R5 on wg21.link →All revisions of P2795

Other papers in Erroneous behaviour & observable checkpoints

P1494R5Partial program correctnessHagenberg 2025P3641R0Rename std::observable to std::observable_checkpoint, and add a feature-test macroSofia 2025P3684R1Fix erroneous behaviour termination semantics for C++26Kona 2025All 4 papers in Erroneous behaviour & observable checkpoints →