mizvekov added inline comments.
================
Comment at: clang/lib/Sema/SemaTemplateVariadic.cpp:103-106
+ VisitSubstNonTypeTemplateParmPackExpr(SubstNonTypeTemplateParmPackExpr *E)
{
+ Unexpanded.push_back({E, E->getParameterPackLocation()});
+ return true;
+ }
----------------
aaron.ballman wrote:
> Do we need to handle `FunctionParmPackExpr` as well?
Right, that and SubstTemplateTemplateParmPack are the two missing cases we
could handle here, and perhaps that would allow us to get rid of that 'from
outer parameter packs' diagnostics completely.
Would you prefer to handle everything in one patch?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D128095/new/
https://reviews.llvm.org/D128095
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