================
@@ -1665,6 +1665,43 @@ NonTypeTemplateParmDecl
*SubstNonTypeTemplateParmExpr::getParameter() const {
getReplacedTemplateParameterList(getAssociatedDecl())->asArray()[Index]);
}
+PackIndexingExpr *PackIndexingExpr::Create(ASTContext &Context,
+ SourceLocation EllipsisLoc,
+ SourceLocation RSquareLoc,
+ Expr *PackIdExpr, Expr *IndexExpr,
+ std::optional<int64_t> Index,
+ ArrayRef<Expr *> SubstitutedExprs) {
+ QualType Type;
+ if (Index && !SubstitutedExprs.empty())
----------------
cor3ntin wrote:
We can get into a situation where the index is no longer dependent, but the
pack itself still is. This is why there is this check. the type is dependent
until both the index and are expanded
https://github.com/llvm/llvm-project/pull/72644
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