diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
@@ -1277,11 +1277,12 @@
     if (name && name[0])
       identifier_info = &ast.Idents.get(name);
     if (IsValueParam(template_param_infos.args[i])) {
+      QualType template_param_type =
+          template_param_infos.args[i].getIntegralType();
       template_param_decls.push_back(NonTypeTemplateParmDecl::Create(
           ast, decl_context, SourceLocation(), SourceLocation(), depth, i,
-          identifier_info, template_param_infos.args[i].getIntegralType(),
-          parameter_pack, nullptr));
-
+          identifier_info, template_param_type, parameter_pack,
+          ast.getTrivialTypeSourceInfo(template_param_type)));
     } else {
       template_param_decls.push_back(TemplateTypeParmDecl::Create(
           ast, decl_context, SourceLocation(), SourceLocation(), depth, i,
diff --git a/lldb/test/API/lang/cpp/class-template-parameter-pack/main.cpp b/lldb/test/API/lang/cpp/class-template-parameter-pack/main.cpp
--- a/lldb/test/API/lang/cpp/class-template-parameter-pack/main.cpp
+++ b/lldb/test/API/lang/cpp/class-template-parameter-pack/main.cpp
@@ -34,6 +34,11 @@
   bool isIntBool() { return true; }
 };
 
+template<int Size> struct array {
+  int Arr[Size];
+  array() {}
+};
+
 int main (int argc, char const *argv[])
 {
     C<int,16,32> myC;
@@ -53,12 +58,15 @@
     D<int,int> myLesserD;
     myD.member = 64;
     (void)D<int,int,bool>().isIntBool();
-    (void)D<int,int>().isIntBool();
-    return myD.member != 64;	//% self.expect("expression -- myD", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
+    (void)D<int,int>().isIntBool(); //% self.expect("expression -- myD", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
                                 //% self.expect("expression -- myLesserD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
                                 //% self.expect("expression -- myD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
 
                                 // See comment above.
                                 //#% self.expect("expression -- D<int, int>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
                                 //#% self.expect("expression -- D<int, int, bool>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+
+    array<3> myArray; //% self.expect("expression -- myArray", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["Arr"])
+
+    return 1;
 }