P2104R0

Disallow changing concept values

Prague, Feb 2020C++20Language

Makes changing the value of a concept-id across a program ill-formed.

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Other papers in Concepts

P0734R0ConceptsToronto 2017P0857R0Functionality gaps in constraintsAlbuquerque 2017P1084R2Today's *return-type-requirement*s are insufficientSan Diego 2018P1141R2Yet another approach for constrained declarationsSan Diego 2018P0848R3Conditionally trivial special member functionsCologne 2019P1452R2On the non-uniform semantics of *return-type-requirement*sCologne 2019All 12 papers in Concepts →