Add support for C# 14 user-defined compound assignment operators - #3972

Open

siegfriedpammer wants to merge 7 commits into

compound-assignment-operators

Commits on Aug 29, 2026

Classify C# 14 user-defined compound assignment operators in the type system
siegfriedpammer
committed
2291586
Keep the receiver of an instance compound assignment operator a variable
siegfriedpammer
committed
3ff2d0f
Bind instance compound assignment operators when building expressions
siegfriedpammer
committed
d41032e
Fold instance operator calls into compound assignment syntax
siegfriedpammer
committed
91dd944
Render user-defined compound assignment operator declarations
siegfriedpammer
committed
e4fa167
Flush pending side effects before materializing an operator receiver
siegfriedpammer
committed
67e22d7
Confine the receiver machinery to instance compound assignment operators
siegfriedpammer
committed
826cf02