Index: clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.h
===================================================================
--- clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.h
+++ clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.h
@@ -65,6 +65,9 @@
 
   // Whether arrays need to be initialized or not. Default is false.
   bool IgnoreArrays;
+  // Whether fix-its for initializers of fundamental type use literals. Only
+  // effective in C++11 mode. Default is false.
+  bool LiteralInitializers;
 };
 
 } // namespace cppcoreguidelines
Index: clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.cpp
===================================================================
--- clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.cpp
+++ clang-tidy/cppcoreguidelines/ProTypeMemberInitCheck.cpp
@@ -255,7 +255,8 @@
 ProTypeMemberInitCheck::ProTypeMemberInitCheck(StringRef Name,
                                                ClangTidyContext *Context)
     : ClangTidyCheck(Name, Context),
-      IgnoreArrays(Options.get("IgnoreArrays", false)) {}
+      IgnoreArrays(Options.get("IgnoreArrays", false)),
+      LiteralInitializers(Options.get("LiteralInitializers", false)) {}
 
 void ProTypeMemberInitCheck::registerMatchers(MatchFinder *Finder) {
   if (!getLangOpts().CPlusPlus)
@@ -319,6 +320,7 @@
 
 void ProTypeMemberInitCheck::storeOptions(ClangTidyOptions::OptionMap &Opts) {
   Options.store(Opts, "IgnoreArrays", IgnoreArrays);
+  Options.store(Opts, "LiteralInitializers", LiteralInitializers);
 }
 
 // FIXME: Copied from clang/lib/Sema/SemaDeclCXX.cpp.
@@ -343,6 +345,56 @@
   return isIncompleteOrZeroLengthArrayType(Context, Type);
 }
 
+static const char *getInitializer(QualType type, bool LiteralInitializers) {
+  const char *DefaultInitializer = "{}";
+  if (!LiteralInitializers)
+    return DefaultInitializer;
+
+  if (type->isPointerType())
+    return " = nullptr";
+
+  const BuiltinType *BT =
+      dyn_cast<BuiltinType>(type->getCanonicalTypeInternal());
+  if (!BT)
+    return DefaultInitializer;
+
+  switch (BT->getKind()) {
+  case BuiltinType::Bool:
+    return " = false";
+  case BuiltinType::Float:
+    return " = 0.0f";
+  case BuiltinType::Double:
+    return " = 0.0";
+  case BuiltinType::LongDouble:
+    return " = 0.0l";
+  case BuiltinType::SChar:
+  case BuiltinType::Char_S:
+  case BuiltinType::WChar_S:
+  case BuiltinType::Char16:
+  case BuiltinType::Char32:
+  case BuiltinType::Short:
+  case BuiltinType::Int:
+    return " = 0";
+  case BuiltinType::UChar:
+  case BuiltinType::Char_U:
+  case BuiltinType::WChar_U:
+  case BuiltinType::UShort:
+  case BuiltinType::UInt:
+    return " = 0u";
+  case BuiltinType::Long:
+    return " = 0l";
+  case BuiltinType::ULong:
+    return " = 0ul";
+  case BuiltinType::LongLong:
+    return " = 0ll";
+  case BuiltinType::ULongLong:
+    return " = 0ull";
+
+  default:
+    return DefaultInitializer;
+  }
+}
+
 void ProTypeMemberInitCheck::checkMissingMemberInitializer(
     ASTContext &Context, const CXXRecordDecl &ClassDecl,
     const CXXConstructorDecl *Ctor) {
@@ -419,7 +471,7 @@
     for (const FieldDecl *Field : FieldsToFix) {
       Diag << FixItHint::CreateInsertion(
           getLocationForEndOfToken(Context, Field->getSourceRange().getEnd()),
-          "{}");
+          getInitializer(Field->getType(), LiteralInitializers));
     }
   } else if (Ctor) {
     // Otherwise, rewrite the constructor's initializer list.
Index: docs/ReleaseNotes.rst
===================================================================
--- docs/ReleaseNotes.rst
+++ docs/ReleaseNotes.rst
@@ -67,6 +67,10 @@
 
   Allow custom memory management functions to be considered as well.
 
+- Added `LiteralInitializers` option to `cppcoreguidelines-pro-type-member-init`
+   If set to true, the check will provide fix-its with literal initializers
+   (``int i = 0;``) instead of curly braces (``int i{};``).
+
 - New `readability-misleading-indentation
   <http://clang.llvm.org/extra/clang-tidy/checks/readability-misleading-indentation.html>`_ check
 
Index: docs/clang-tidy/checks/cppcoreguidelines-pro-type-member-init.rst
===================================================================
--- docs/clang-tidy/checks/cppcoreguidelines-pro-type-member-init.rst
+++ docs/clang-tidy/checks/cppcoreguidelines-pro-type-member-init.rst
@@ -33,6 +33,10 @@
    zero-initialized during construction. For performance critical code, it may
    be important to not initialize fixed-size array members. Default is `0`.
 
+.. option:: LiteralInitializers
+   If set to non-zero, the check will provide fix-its with literal initializers
+   (``int i = 0;``) instead of curly braces (``int i{};``).
+
 This rule is part of the "Type safety" profile of the C++ Core
 Guidelines, corresponding to rule Type.6. See
 https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Pro-type-memberinit.
Index: test/clang-tidy/cppcoreguidelines-pro-type-member-init-literal-initializers.cpp
===================================================================
--- /dev/null
+++ test/clang-tidy/cppcoreguidelines-pro-type-member-init-literal-initializers.cpp
@@ -0,0 +1,40 @@
+// RUN: %check_clang_tidy %s cppcoreguidelines-pro-type-member-init %t -- -config="{CheckOptions: [{key: "cppcoreguidelines-pro-type-member-init.LiteralInitializers", value: 1}]}" -- -std=c++11
+
+struct T {
+  int i;
+};
+
+struct S {
+  bool b;
+  // CHECK-FIXES: bool b = false;
+  char c;
+  // CHECK-FIXES: char c = 0;
+  signed char sc;
+  // CHECK-FIXES: signed char sc = 0;
+  unsigned char uc;
+  // CHECK-FIXES: unsigned char uc = 0u;
+  int i;
+  // CHECK-FIXES: int i = 0;
+  unsigned u;
+  // CHECK-FIXES: unsigned u = 0u;
+  long l;
+  // CHECK-FIXES: long l = 0l;
+  unsigned long ul;
+  // CHECK-FIXES: unsigned long ul = 0ul;
+  long long ll;
+  // CHECK-FIXES: long long ll = 0ll;
+  unsigned long long ull;
+  // CHECK-FIXES: unsigned long long ull = 0ull;
+  float f;
+  // CHECK-FIXES: float f = 0.0f;
+  double d;
+  // CHECK-FIXES: double d = 0.0;
+  long double ld;
+  // CHECK-FIXES: double ld = 0.0l;
+  int *ptr;
+  // CHECK-FIXES: int *ptr = nullptr;
+  T t;
+  // CHECK-FIXES: T t{};
+  S() {};
+  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: constructor does not initialize these fields:
+};