================
@@ -1126,9 +1126,6 @@ class QualType {
/// Return true if this is a trivially relocatable type.
bool isTriviallyRelocatableType(const ASTContext &Context) const;
- /// Return true if this is a trivially equality comparable type.
- bool isTriviallyEqualityComparableType(const ASTContext &Context) const;
----------------
AaronBallman wrote:
It's unfortunate that the other traits are implemented directly on `Type` but
this one is in SemaExprCXX.cpp and isn't possible to compute without access to
`Sema`. ISTM we should be able to answer this question on the type rather than
requiring semantic analysis (considering potential uses like in clang-tidy
where there is no `Sema` available).
Perhaps another way to approach this is with the `DefinitionData` for classes
-- as we add members to the class, we build up information about whether
something is trivially copyable, etc and store that on the bits defined in
`CXXRecordDeclDefinitionBits.def`. Maybe we could do the same for equality
comparable types, then we can leave this interface in `Type` and do special
handling if the type is a `CXXRecordDecl`. WDYT?
https://github.com/llvm/llvm-project/pull/93113
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