[PATCH] D45680: [C++2a] Add operator<=> Rewriting - Early Attempt

[Eric Fiselier via Phabricator via cfe-commits]

EricWF added inline comments.


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Comment at: lib/Sema/SemaOverload.cpp:9177
+    // specified in C++2a [over.match.oper]p1.10.
+    if (RewrittenCandidateTieBreaker && ICS1.isStandard() &&
+        ICS2.isStandard() && ICS1.Standard.getRank() == ICR_Exact_Match &&
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This doesn't seem anywhere close to correct, but It's the best I've come up with so far.
For now though, it seems nice to avoid the ambiguity caused by the current specification.


https://reviews.llvm.org/D45680