[clang] [clang-tools-extra] [Clang] Add a builtin that deduplicate types into a pack (PR #106730)

[Ilya Biryukov via cfe-commits]

================
@@ -935,15 +938,18 @@ class PackDeductionScope {
       S.collectUnexpandedParameterPacks(Pattern, Unexpanded);
       for (unsigned I = 0, N = Unexpanded.size(); I != N; ++I) {
         unsigned Depth, Index;
-        std::tie(Depth, Index) = getDepthAndIndex(Unexpanded[I]);
+        if (auto DI = getDepthAndIndex(Unexpanded[I])) {
+          std::tie(Depth, Index) = *DI;
+        } else {
+          continue;
+        }
----------------
ilya-biryukov wrote:

Done.

https://github.com/llvm/llvm-project/pull/106730
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits