================
@@ -4160,6 +4160,54 @@ static bool CheckVecStepTraitOperandType(Sema &S,
QualType T,
return false;
}
+static ExprResult BuildStructuredBindingSizeTraitImpl(Sema &S, QualType T,
+ Expr *E,
+ TypeSourceInfo *TInfo,
+ SourceLocation Loc,
+ SourceRange ArgRange) {
+ assert(!!E != !!TInfo);
+ assert(!T->isDependentType());
+ std::optional<unsigned> Size =
+ S.GetDecompositionElementCount(T, ArgRange.getBegin());
+ if (!Size) {
+ return S.Diag(Loc, diag::err_arg_is_not_destructurable) << T << ArgRange;
----------------
cor3ntin wrote:
Oups, I did not notice that! (there is a conversion operator from
SemaDiagnosticBuilder to ExprResult)
https://github.com/llvm/llvm-project/pull/131515
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