[llvm] fd0637c - [ItaniumDemangle] reapply 0e754e114a6 (#79488)

[via llvm-commits]

Author: Nico Weber
Date: 2024-01-25T21:59:16-05:00
New Revision: fd0637cfe835d6d4d0d3ebde3663f94a7bb3cd76

URL: https://github.com/llvm/llvm-project/commit/fd0637cfe835d6d4d0d3ebde3663f94a7bb3cd76
DIFF: https://github.com/llvm/llvm-project/commit/fd0637cfe835d6d4d0d3ebde3663f94a7bb3cd76.diff

LOG: [ItaniumDemangle] reapply 0e754e114a6 (#79488)

It got lost in 50b58e89a122.

Added: 
    

Modified: 
    libcxxabi/src/demangle/ItaniumDemangle.h
    llvm/include/llvm/Demangle/ItaniumDemangle.h

Removed: 
    


################################################################################
diff  --git a/libcxxabi/src/demangle/ItaniumDemangle.h b/libcxxabi/src/demangle/ItaniumDemangle.h
index 5a53a18bcc5fe2c..04755e2be3c5d4e 100644
--- a/libcxxabi/src/demangle/ItaniumDemangle.h
+++ b/libcxxabi/src/demangle/ItaniumDemangle.h
@@ -39,13 +39,12 @@
 DEMANGLE_NAMESPACE_BEGIN
 
 template <class T, size_t N> class PODSmallVector {
-  static_assert(std::is_pod<T>::value,
-                "T is required to be a plain old data type");
-
+  static_assert(std::is_trivial<T>::value,
+                "T is required to be a trivial type");
   T *First = nullptr;
   T *Last = nullptr;
   T *Cap = nullptr;
-  T Inline[N] = {0};
+  T Inline[N] = {};
 
   bool isInline() const { return First == Inline; }
 

diff  --git a/llvm/include/llvm/Demangle/ItaniumDemangle.h b/llvm/include/llvm/Demangle/ItaniumDemangle.h
index 06956f47c1f0b54..04bc58d8f63e474 100644
--- a/llvm/include/llvm/Demangle/ItaniumDemangle.h
+++ b/llvm/include/llvm/Demangle/ItaniumDemangle.h
@@ -38,13 +38,12 @@
 DEMANGLE_NAMESPACE_BEGIN
 
 template <class T, size_t N> class PODSmallVector {
-  static_assert(std::is_pod<T>::value,
-                "T is required to be a plain old data type");
-
+  static_assert(std::is_trivial<T>::value,
+                "T is required to be a trivial type");
   T *First = nullptr;
   T *Last = nullptr;
   T *Cap = nullptr;
-  T Inline[N] = {0};
+  T Inline[N] = {};
 
   bool isInline() const { return First == Inline; }