Avoid redundant reference to isPodLike in SmallVect/Optional implementation

NFC, preparatory work for isPodLike cleaning.

Differential Revision: https://reviews.llvm.org/D55005

llvm-svn: 347890

diff --git a/llvm/include/llvm/ADT/Optional.h b/llvm/include/llvm/ADT/Optional.h
index 9fe9b28..76937d6 100644 (file)
--- a/llvm/include/llvm/ADT/Optional.h
+++ b/llvm/include/llvm/ADT/Optional.h
@@ -29,7 +29,7 @@ namespace llvm {
 
 namespace optional_detail {
 /// Storage for any type.
-template <typename T, bool IsPodLike> struct OptionalStorage {
+template <typename T, bool = isPodLike<T>::value> struct OptionalStorage {
   AlignedCharArrayUnion<T> storage;
   bool hasVal = false;
 
@@ -111,7 +111,7 @@ template <typename T, bool IsPodLike> struct OptionalStorage {
 } // namespace optional_detail
 
 template <typename T> class Optional {
-  optional_detail::OptionalStorage<T, isPodLike<T>::value> Storage;
+  optional_detail::OptionalStorage<T> Storage;
 
 public:
   using value_type = T;

diff --git a/llvm/include/llvm/ADT/SmallVector.h b/llvm/include/llvm/ADT/SmallVector.h
index e4ddd12..0636abb 100644 (file)
--- a/llvm/include/llvm/ADT/SmallVector.h
+++ b/llvm/include/llvm/ADT/SmallVector.h
@@ -182,7 +182,7 @@ public:
 
 /// SmallVectorTemplateBase<isPodLike = false> - This is where we put method
 /// implementations that are designed to work with non-POD-like T's.
-template <typename T, bool isPodLike>
+template <typename T, bool = isPodLike<T>::value>
 class SmallVectorTemplateBase : public SmallVectorTemplateCommon<T> {
 protected:
   SmallVectorTemplateBase(size_t Size) : SmallVectorTemplateCommon<T>(Size) {}
@@ -320,8 +320,8 @@ public:
 /// This class consists of common code factored out of the SmallVector class to
 /// reduce code duplication based on the SmallVector 'N' template parameter.
 template <typename T>
-class SmallVectorImpl : public SmallVectorTemplateBase<T, isPodLike<T>::value> {
-  using SuperClass = SmallVectorTemplateBase<T, isPodLike<T>::value>;
+class SmallVectorImpl : public SmallVectorTemplateBase<T> {
+  using SuperClass = SmallVectorTemplateBase<T>;
 
 public:
   using iterator = typename SuperClass::iterator;