https://issues.dlang.org/show_bug.cgi?id=20105
Issue ID: 20105
Summary: core.atomic 'cas' function is incomplete
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P1
Component: druntime
Assignee: [email protected]
Reporter: [email protected]
core.atomic cas is incomplete
1. It doesn't have a pair of weak and strong complements
2. It doesn't accept memory order arguments
3. It should have memory order variants where just one is supplied, and also an
on-success and on-fail variant.
The C++ atomic reference shows the complete set of operations
(https://en.cppreference.com/w/cpp/atomic/atomic/compare_exchange)
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