[PATCH] D110216: [clang] retain type sugar in auto / template argument deduction

Craig Topper via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Oct 4 11:37:22 PDT 2021


craig.topper added inline comments.


================
Comment at: clang/include/clang/ASTMatchers/ASTMatchersInternal.h:1032
     if (const auto *S = dyn_cast<DeducedType>(&Node)) {
-      EffectiveType = S->getDeducedType().getTypePtrOrNull();
-      if (!EffectiveType)
-        return false;
+      QualType T = S->getDeducedType();
+      return !T.isNull() ? matchesSpecialized(*T, Finder, Builder) : false;
----------------
gcc 8.4.1 doesn't like `T` being the same name as a template parameter for this class.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110216/new/

https://reviews.llvm.org/D110216



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