[PATCH] D145493: [llvm][Demangle] Sync with libcxxabi

[Michael Buch via Phabricator via llvm-commits]

Michael137 created this revision.
Michael137 added reviewers: urnathan, aprantl.
Herald added a project: All.
Michael137 requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D145493

Files:
  llvm/include/llvm/Demangle/ItaniumDemangle.h


Index: llvm/include/llvm/Demangle/ItaniumDemangle.h
===================================================================
--- llvm/include/llvm/Demangle/ItaniumDemangle.h
+++ llvm/include/llvm/Demangle/ItaniumDemangle.h
@@ -27,18 +27,18 @@
 #include <cstring>
 #include <limits>
 #include <new>
-#include <type_traits>
 #include <utility>
 
 DEMANGLE_NAMESPACE_BEGIN
 
 template <class T, size_t N> class PODSmallVector {
-  static_assert(std::is_trivial_v<T>, "T is required to be a trivial type");
+  static_assert(std::is_pod<T>::value,
+                "T is required to be a plain old data type");
 
   T *First = nullptr;
   T *Last = nullptr;
   T *Cap = nullptr;
-  T Inline[N] = {};
+  T Inline[N] = {0};
 
   bool isInline() const { return First == Inline; }
 
@@ -537,6 +537,8 @@
 
   template<typename Fn> void match(Fn F) const { F(Base, Tag); }
 
+  StringView getBaseName() const override { return Base->getBaseName(); }
+
   void printLeft(OutputBuffer &OB) const override {
     Base->printLeft(OB);
     OB += "[abi:";


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