New Rule for Struct Compatibility in C23 Enables Type Parameterization
By
ingve
Crisp on the outside, thoughtful on the inside. A keeper.
Summary
C23 introduces a new rule for struct, union, and enum compatibility in C, allowing the same struct defined in different translation units to be compatible. This change enables type parameterization using macros.
Key quotes
· 2 pulledThe new rule says that, ackshually, they are compatible!
How can a TU have multiple definition
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