r363819 - Change the way we output templates for JSON AST dumping and dump information about template arguments.

[Aaron Ballman via cfe-commits]

Author: aaronballman
Date: Wed Jun 19 08:24:06 2019
New Revision: 363819

URL: http://llvm.org/viewvc/llvm-project?rev=363819&view=rev
Log:
Change the way we output templates for JSON AST dumping and dump information 
about template arguments.

Previously, we attempted to write out template parameters and specializations 
to their own array, but due to the architecture of the ASTNodeTraverser, this 
meant that other nodes were not being written out. This now follows the same 
behavior as the regular AST dumper and puts all the (correct) information into 
the "inner" array. When we correct the AST node traverser itself, we can 
revisit splitting this information into separate arrays again.

Added:
    cfe/trunk/test/AST/ast-dump-template-decls-json.cpp
Modified:
    cfe/trunk/include/clang/AST/JSONNodeDumper.h
    cfe/trunk/lib/AST/JSONNodeDumper.cpp
    cfe/trunk/test/AST/ast-dump-expr-json.cpp
    cfe/trunk/test/AST/ast-dump-funcs-json.cpp
    cfe/trunk/test/AST/ast-dump-stmt-json.cpp

Modified: cfe/trunk/include/clang/AST/JSONNodeDumper.h
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/JSONNodeDumper.h?rev=363819&r1=363818&r2=363819&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/JSONNodeDumper.h (original)
+++ cfe/trunk/include/clang/AST/JSONNodeDumper.h Wed Jun 19 08:24:06 2019
@@ -150,6 +150,7 @@ class JSONNodeDumper
   std::string createPointerRepresentation(const void *Ptr);
   llvm::json::Object createQualType(QualType QT, bool Desugar = true);
   llvm::json::Object createBareDeclRef(const Decl *D);
+  void writeBareDeclRef(const Decl *D);
   llvm::json::Object createCXXRecordDefinitionData(const CXXRecordDecl *RD);
   llvm::json::Object createCXXBaseSpecifier(const CXXBaseSpecifier &BS);
   std::string createAccessSpecifier(AccessSpecifier AS);
@@ -265,6 +266,16 @@ public:
   void VisitWhileStmt(const WhileStmt *WS);
   void VisitObjCAtCatchStmt(const ObjCAtCatchStmt *OACS);
 
+  void VisitNullTemplateArgument(const TemplateArgument &TA);
+  void VisitTypeTemplateArgument(const TemplateArgument &TA);
+  void VisitDeclarationTemplateArgument(const TemplateArgument &TA);
+  void VisitNullPtrTemplateArgument(const TemplateArgument &TA);
+  void VisitIntegralTemplateArgument(const TemplateArgument &TA);
+  void VisitTemplateTemplateArgument(const TemplateArgument &TA);
+  void VisitTemplateExpansionTemplateArgument(const TemplateArgument &TA);
+  void VisitExpressionTemplateArgument(const TemplateArgument &TA);
+  void VisitPackTemplateArgument(const TemplateArgument &TA);
+
   void visitTextComment(const comments::TextComment *C,
                         const comments::FullComment *);
   void visitInlineCommandComment(const comments::InlineCommandComment *C,
@@ -319,13 +330,9 @@ class JSONDumper : public ASTNodeTravers
       case TSK_Undeclared:
       case TSK_ImplicitInstantiation:
         if (DumpRefOnly)
-          NodeDumper.JOS.value(NodeDumper.createBareDeclRef(Redecl));
+          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
         else
-          // FIXME: this isn't quite right -- we want to call Visit() rather
-          // than NodeDumper.Visit() but that causes issues because it attempts
-          // to create a new array of child objects due to calling AddChild(),
-          // which messes up the JSON creation.
-          NodeDumper.JOS.object([this, Redecl] { NodeDumper.Visit(Redecl); });
+          Visit(Redecl);
         DumpedAny = true;
         break;
       case TSK_ExplicitSpecialization:
@@ -335,30 +342,24 @@ class JSONDumper : public ASTNodeTravers
 
     // Ensure we dump at least one decl for each specialization.
     if (!DumpedAny)
-      NodeDumper.JOS.value(NodeDumper.createBareDeclRef(SD));
+      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
   }
 
   template <typename TemplateDecl>
   void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
-    if (const TemplateParameterList *TPL = TD->getTemplateParameters()) {
-      NodeDumper.JOS.attributeArray("templateParams", [this, TPL] {
-        for (const auto &TP : *TPL) {
-          NodeDumper.JOS.object([this, TP] { NodeDumper.Visit(TP); });
-        }
-      });
-    }
+    // FIXME: it would be nice to dump template parameters and specializations
+    // to their own named arrays rather than shoving them into the "inner"
+    // array. However, template declarations are currently being handled at the
+    // wrong "level" of the traversal hierarchy and so it is difficult to
+    // achieve without losing information elsewhere.
+
+    dumpTemplateParameters(TD->getTemplateParameters());
 
     Visit(TD->getTemplatedDecl());
 
-    auto spec_range = TD->specializations();
-    if (!llvm::empty(spec_range)) {
-      NodeDumper.JOS.attributeArray(
-          "specializations", [this, spec_range, TD, DumpExplicitInst] {
-            for (const auto *Child : spec_range)
-              writeTemplateDeclSpecialization(Child, DumpExplicitInst,
-                                              !TD->isCanonicalDecl());
-          });
-    }
+    for (const auto *Child : TD->specializations())
+      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
+                                      !TD->isCanonicalDecl());
   }
 
 public:

Modified: cfe/trunk/lib/AST/JSONNodeDumper.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/JSONNodeDumper.cpp?rev=363819&r1=363818&r2=363819&view=diff
==============================================================================
--- cfe/trunk/lib/AST/JSONNodeDumper.cpp (original)
+++ cfe/trunk/lib/AST/JSONNodeDumper.cpp Wed Jun 19 08:24:06 2019
@@ -222,6 +222,18 @@ llvm::json::Object JSONNodeDumper::creat
   return Ret;
 }
 
+void JSONNodeDumper::writeBareDeclRef(const Decl *D) {
+  JOS.attribute("id", createPointerRepresentation(D));
+  if (!D)
+    return;
+
+  JOS.attribute("kind", (llvm::Twine(D->getDeclKindName()) + "Decl").str());
+  if (const auto *ND = dyn_cast<NamedDecl>(D))
+    JOS.attribute("name", ND->getDeclName().getAsString());
+  if (const auto *VD = dyn_cast<ValueDecl>(D))
+    JOS.attribute("type", createQualType(VD->getType()));
+}
+
 llvm::json::Object JSONNodeDumper::createBareDeclRef(const Decl *D) {
   llvm::json::Object Ret{{"id", createPointerRepresentation(D)}};
   if (!D)
@@ -621,6 +633,13 @@ void JSONNodeDumper::VisitTemplateTypePa
   JOS.attribute("depth", D->getDepth());
   JOS.attribute("index", D->getIndex());
   attributeOnlyIfTrue("isParameterPack", D->isParameterPack());
+
+  if (D->hasDefaultArgument())
+    JOS.attributeObject("defaultArg", [=] {
+      Visit(D->getDefaultArgument(), SourceRange(),
+            D->getDefaultArgStorage().getInheritedFrom(),
+            D->defaultArgumentWasInherited() ? "inherited from" : "previous");
+    });
 }
 
 void JSONNodeDumper::VisitNonTypeTemplateParmDecl(
@@ -630,6 +649,13 @@ void JSONNodeDumper::VisitNonTypeTemplat
   JOS.attribute("depth", D->getDepth());
   JOS.attribute("index", D->getIndex());
   attributeOnlyIfTrue("isParameterPack", D->isParameterPack());
+
+  if (D->hasDefaultArgument())
+    JOS.attributeObject("defaultArg", [=] {
+      Visit(D->getDefaultArgument(), SourceRange(),
+            D->getDefaultArgStorage().getInheritedFrom(),
+            D->defaultArgumentWasInherited() ? "inherited from" : "previous");
+    });
 }
 
 void JSONNodeDumper::VisitTemplateTemplateParmDecl(
@@ -638,6 +664,14 @@ void JSONNodeDumper::VisitTemplateTempla
   JOS.attribute("depth", D->getDepth());
   JOS.attribute("index", D->getIndex());
   attributeOnlyIfTrue("isParameterPack", D->isParameterPack());
+
+  if (D->hasDefaultArgument())
+    JOS.attributeObject("defaultArg", [=] {
+      Visit(D->getDefaultArgument().getArgument(),
+            D->getDefaultArgStorage().getInheritedFrom()->getSourceRange(),
+            D->getDefaultArgStorage().getInheritedFrom(),
+            D->defaultArgumentWasInherited() ? "inherited from" : "previous");
+    });
 }
 
 void JSONNodeDumper::VisitLinkageSpecDecl(const LinkageSpecDecl *LSD) {
@@ -1004,6 +1038,39 @@ void JSONNodeDumper::VisitObjCAtCatchStm
   attributeOnlyIfTrue("isCatchAll", OACS->getCatchParamDecl() == nullptr);
 }
 
+void JSONNodeDumper::VisitNullTemplateArgument(const TemplateArgument &TA) {
+  JOS.attribute("isNull", true);
+}
+void JSONNodeDumper::VisitTypeTemplateArgument(const TemplateArgument &TA) {
+  JOS.attribute("type", createQualType(TA.getAsType()));
+}
+void JSONNodeDumper::VisitDeclarationTemplateArgument(
+    const TemplateArgument &TA) {
+  JOS.attribute("decl", createBareDeclRef(TA.getAsDecl()));
+}
+void JSONNodeDumper::VisitNullPtrTemplateArgument(const TemplateArgument &TA) {
+  JOS.attribute("isNullptr", true);
+}
+void JSONNodeDumper::VisitIntegralTemplateArgument(const TemplateArgument &TA) 
{
+  JOS.attribute("value", TA.getAsIntegral().getSExtValue());
+}
+void JSONNodeDumper::VisitTemplateTemplateArgument(const TemplateArgument &TA) 
{
+  // FIXME: cannot just call dump() on the argument, as that doesn't specify
+  // the output format.
+}
+void JSONNodeDumper::VisitTemplateExpansionTemplateArgument(
+    const TemplateArgument &TA) {
+  // FIXME: cannot just call dump() on the argument, as that doesn't specify
+  // the output format.
+}
+void JSONNodeDumper::VisitExpressionTemplateArgument(
+    const TemplateArgument &TA) {
+  JOS.attribute("isExpr", true);
+}
+void JSONNodeDumper::VisitPackTemplateArgument(const TemplateArgument &TA) {
+  JOS.attribute("isPack", true);
+}
+
 StringRef JSONNodeDumper::getCommentCommandName(unsigned CommandID) const {
   if (Traits)
     return Traits->getCommandInfo(CommandID)->Name;

Modified: cfe/trunk/test/AST/ast-dump-expr-json.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/AST/ast-dump-expr-json.cpp?rev=363819&r1=363818&r2=363819&view=diff
==============================================================================
--- cfe/trunk/test/AST/ast-dump-expr-json.cpp (original)
+++ cfe/trunk/test/AST/ast-dump-expr-json.cpp Wed Jun 19 08:24:06 2019
@@ -1390,7 +1390,7 @@ void TestNonADLCall3() {
 // CHECK-NEXT:   }
 // CHECK-NEXT:  },
 // CHECK-NEXT:  "name": "TestUnaryExpressions",
-// CHECK-NEXT:  "templateParams": [
+// CHECK-NEXT:  "inner": [
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "TemplateTypeParmDecl",
@@ -1417,9 +1417,7 @@ void TestNonADLCall3() {
 // CHECK-NEXT:    "depth": 0,
 // CHECK-NEXT:    "index": 0,
 // CHECK-NEXT:    "isParameterPack": true
-// CHECK-NEXT:   }
-// CHECK-NEXT:  ],
-// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   },
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "FunctionDecl",
@@ -3505,7 +3503,7 @@ void TestNonADLCall3() {
 // CHECK-NEXT:   }
 // CHECK-NEXT:  },
 // CHECK-NEXT:  "name": "TestPrimaryExpressions",
-// CHECK-NEXT:  "templateParams": [
+// CHECK-NEXT:  "inner": [
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "TemplateTypeParmDecl",
@@ -3532,9 +3530,7 @@ void TestNonADLCall3() {
 // CHECK-NEXT:    "depth": 0,
 // CHECK-NEXT:    "index": 0,
 // CHECK-NEXT:    "isParameterPack": true
-// CHECK-NEXT:   }
-// CHECK-NEXT:  ],
-// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   },
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "FunctionDecl",
@@ -3926,46 +3922,46 @@ void TestNonADLCall3() {
 // CHECK-NEXT:                  ]
 // CHECK-NEXT:                 },
 // CHECK-NEXT:                 {
-// CHECK-NEXT:                   "id": "0x{{.*}}",
-// CHECK-NEXT:                   "kind": "ParenListExpr",
-// CHECK-NEXT:                   "range": {
+// CHECK-NEXT:                  "id": "0x{{.*}}",
+// CHECK-NEXT:                  "kind": "ParenListExpr",
+// CHECK-NEXT:                  "range": {
+// CHECK-NEXT:                   "begin": {
+// CHECK-NEXT:                    "col": 8,
+// CHECK-NEXT:                    "file": "{{.*}}",
+// CHECK-NEXT:                    "line": 98
+// CHECK-NEXT:                   },
+// CHECK-NEXT:                   "end": {
+// CHECK-NEXT:                    "col": 8,
+// CHECK-NEXT:                    "file": "{{.*}}",
+// CHECK-NEXT:                    "line": 98
+// CHECK-NEXT:                   }
+// CHECK-NEXT:                  },
+// CHECK-NEXT:                  "type": {
+// CHECK-NEXT:                   "qualType": "NULL TYPE"
+// CHECK-NEXT:                  },
+// CHECK-NEXT:                  "valueCategory": "rvalue",
+// CHECK-NEXT:                  "inner": [
+// CHECK-NEXT:                   {
+// CHECK-NEXT:                    "id": "0x{{.*}}",
+// CHECK-NEXT:                    "kind": "CXXThisExpr",
+// CHECK-NEXT:                    "range": {
 // CHECK-NEXT:                     "begin": {
-// CHECK-NEXT:                       "col": 8,
-// CHECK-NEXT:                       "file": "{{.*}}",
-// CHECK-NEXT:                       "line": 98
+// CHECK-NEXT:                      "col": 8,
+// CHECK-NEXT:                      "file": "{{.*}}",
+// CHECK-NEXT:                      "line": 98
 // CHECK-NEXT:                     },
 // CHECK-NEXT:                     "end": {
-// CHECK-NEXT:                       "col": 8,
-// CHECK-NEXT:                       "file": "{{.*}}",
-// CHECK-NEXT:                       "line": 98
-// CHECK-NEXT:                     }
-// CHECK-NEXT:                   },
-// CHECK-NEXT:                   "type": {
-// CHECK-NEXT:                     "qualType": "NULL TYPE"
-// CHECK-NEXT:                   },
-// CHECK-NEXT:                   "valueCategory": "rvalue",
-// CHECK-NEXT:                   "inner": [
-// CHECK-NEXT:                     {
-// CHECK-NEXT:                       "id": "0x{{.*}}",
-// CHECK-NEXT:                       "kind": "CXXThisExpr",
-// CHECK-NEXT:                       "range": {
-// CHECK-NEXT:                         "begin": {
-// CHECK-NEXT:                           "col": 8,
-// CHECK-NEXT:                           "file": "{{.*}}",
-// CHECK-NEXT:                           "line": 98
-// CHECK-NEXT:                         },
-// CHECK-NEXT:                         "end": {
-// CHECK-NEXT:                           "col": 8,
-// CHECK-NEXT:                           "file": "{{.*}}",
-// CHECK-NEXT:                           "line": 98
-// CHECK-NEXT:                         }
-// CHECK-NEXT:                       },
-// CHECK-NEXT:                       "type": {
-// CHECK-NEXT:                         "qualType": "V *"
-// CHECK-NEXT:                       },
-// CHECK-NEXT:                       "valueCategory": "rvalue"
+// CHECK-NEXT:                      "col": 8,
+// CHECK-NEXT:                      "file": "{{.*}}",
+// CHECK-NEXT:                      "line": 98
 // CHECK-NEXT:                     }
-// CHECK-NEXT:                   ]
+// CHECK-NEXT:                    },
+// CHECK-NEXT:                    "type": {
+// CHECK-NEXT:                     "qualType": "V *"
+// CHECK-NEXT:                    },
+// CHECK-NEXT:                    "valueCategory": "rvalue"
+// CHECK-NEXT:                   }
+// CHECK-NEXT:                  ]
 // CHECK-NEXT:                 },
 // CHECK-NEXT:                 {
 // CHECK-NEXT:                  "id": "0x{{.*}}",

Modified: cfe/trunk/test/AST/ast-dump-funcs-json.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/AST/ast-dump-funcs-json.cpp?rev=363819&r1=363818&r2=363819&view=diff
==============================================================================
--- cfe/trunk/test/AST/ast-dump-funcs-json.cpp (original)
+++ cfe/trunk/test/AST/ast-dump-funcs-json.cpp Wed Jun 19 08:24:06 2019
@@ -906,7 +906,7 @@ int main() {
 // CHECK-NEXT:   }
 // CHECK-NEXT:  },
 // CHECK-NEXT:  "name": "Test12",
-// CHECK-NEXT:  "templateParams": [
+// CHECK-NEXT:  "inner": [
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "TemplateTypeParmDecl",
@@ -932,9 +932,7 @@ int main() {
 // CHECK-NEXT:    "tagUsed": "typename",
 // CHECK-NEXT:    "depth": 0,
 // CHECK-NEXT:    "index": 0
-// CHECK-NEXT:   }
-// CHECK-NEXT:  ],
-// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   },
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "FunctionDecl",

Modified: cfe/trunk/test/AST/ast-dump-stmt-json.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/AST/ast-dump-stmt-json.cpp?rev=363819&r1=363818&r2=363819&view=diff
==============================================================================
--- cfe/trunk/test/AST/ast-dump-stmt-json.cpp (original)
+++ cfe/trunk/test/AST/ast-dump-stmt-json.cpp Wed Jun 19 08:24:06 2019
@@ -1731,7 +1731,7 @@ void TestIteration() {
 // CHECK-NEXT:   }
 // CHECK-NEXT:  },
 // CHECK-NEXT:  "name": "TestDependentAllocationExpr",
-// CHECK-NEXT:  "templateParams": [
+// CHECK-NEXT:  "inner": [
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "TemplateTypeParmDecl",
@@ -1757,9 +1757,7 @@ void TestIteration() {
 // CHECK-NEXT:    "tagUsed": "typename",
 // CHECK-NEXT:    "depth": 0,
 // CHECK-NEXT:    "index": 0
-// CHECK-NEXT:   }
-// CHECK-NEXT:  ],
-// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   },
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "FunctionDecl",
@@ -1945,7 +1943,7 @@ void TestIteration() {
 // CHECK-NEXT:   }
 // CHECK-NEXT:  },
 // CHECK-NEXT:  "name": "TestDependentScopeMemberExpr",
-// CHECK-NEXT:  "templateParams": [
+// CHECK-NEXT:  "inner": [
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "TemplateTypeParmDecl",
@@ -1971,9 +1969,7 @@ void TestIteration() {
 // CHECK-NEXT:    "tagUsed": "typename",
 // CHECK-NEXT:    "depth": 0,
 // CHECK-NEXT:    "index": 0
-// CHECK-NEXT:   }
-// CHECK-NEXT:  ],
-// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   },
 // CHECK-NEXT:   {
 // CHECK-NEXT:    "id": "0x{{.*}}",
 // CHECK-NEXT:    "kind": "FunctionDecl",

Added: cfe/trunk/test/AST/ast-dump-template-decls-json.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/AST/ast-dump-template-decls-json.cpp?rev=363819&view=auto
==============================================================================
--- cfe/trunk/test/AST/ast-dump-template-decls-json.cpp (added)
+++ cfe/trunk/test/AST/ast-dump-template-decls-json.cpp Wed Jun 19 08:24:06 2019
@@ -0,0 +1,2402 @@
+// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -ast-dump=json %s 
| FileCheck -strict-whitespace %s
+
+template <typename Ty>
+void a(Ty);
+
+template <typename... Ty>
+void b(Ty...);
+
+template <class Ty, typename Uy>
+void c(Ty);
+
+template <>
+void c<float, int>(float);
+
+template <typename Ty, template<typename> typename Uy>
+void d(Ty, Uy<Ty>);
+
+template <class Ty>
+void e(Ty);
+
+template <int N>
+void f(int i = N);
+
+template <typename Ty = int>
+void g(Ty);
+
+template <typename = void>
+void h();
+
+template <typename Ty>
+struct R {};
+
+template <>
+struct R<int> {};
+
+template <typename Ty, class Uy>
+struct S {};
+
+template <typename Ty>
+struct S<Ty, int> {};
+
+template <auto>
+struct T {};
+
+template <decltype(auto)>
+struct U {};
+
+template <typename Ty>
+struct V {
+  template <typename Uy>
+  void f();
+};
+
+template <typename Ty>
+template <typename Uy>
+void V<Ty>::f() {}
+
+
+
+// CHECK:  "kind": "TranslationUnitDecl",
+// CHECK-NEXT:  "loc": {},
+// CHECK-NEXT:  "range": {
+// CHECK-NEXT:   "begin": {},
+// CHECK-NEXT:   "end": {}
+// CHECK-NEXT:  },
+// CHECK-NEXT:  "inner": [
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "TypedefDecl",
+// CHECK-NEXT:    "loc": {},
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {},
+// CHECK-NEXT:     "end": {}
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "isImplicit": true,
+// CHECK-NEXT:    "name": "__int128_t",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "__int128"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "BuiltinType",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "__int128"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "TypedefDecl",
+// CHECK-NEXT:    "loc": {},
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {},
+// CHECK-NEXT:     "end": {}
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "isImplicit": true,
+// CHECK-NEXT:    "name": "__uint128_t",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "unsigned __int128"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "BuiltinType",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "unsigned __int128"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "TypedefDecl",
+// CHECK-NEXT:    "loc": {},
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {},
+// CHECK-NEXT:     "end": {}
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "isImplicit": true,
+// CHECK-NEXT:    "name": "__NSConstantString",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "__NSConstantString_tag"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "RecordType",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "__NSConstantString_tag"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "TypedefDecl",
+// CHECK-NEXT:    "loc": {},
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {},
+// CHECK-NEXT:     "end": {}
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "isImplicit": true,
+// CHECK-NEXT:    "name": "__builtin_ms_va_list",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "char *"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "PointerType",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "char *"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "BuiltinType",
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "char"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "TypedefDecl",
+// CHECK-NEXT:    "loc": {},
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {},
+// CHECK-NEXT:     "end": {}
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "isImplicit": true,
+// CHECK-NEXT:    "name": "__builtin_va_list",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "__va_list_tag [1]"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "ConstantArrayType",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "__va_list_tag [1]"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "RecordType",
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "__va_list_tag"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 4
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 3
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 10,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 4
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "a",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 3
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 3
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 3
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 4
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 4
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 10,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 4
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "a",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 10,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 4
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 4
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 4
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 7
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 6
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 13,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 7
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "b",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 23,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 6
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 6
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 23,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 6
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0,
+// CHECK-NEXT:      "isParameterPack": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 7
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 7
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 13,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 7
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "b",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty...)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 13,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 7
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 7
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 10,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 7
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty..."
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isParameterPack": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 10
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 9
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 10,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 10
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "c",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 17,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 9
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 9
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 17,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 9
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "class",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 30,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 9
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 21,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 9
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 30,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 9
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Uy",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 1
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 10
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 10
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 10,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 10
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "c",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 10,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 10
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 10
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 10
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "name": "c",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (float)"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 13
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 12
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 25,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 13
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "previousDecl": "0x{{.*}}",
+// CHECK-NEXT:    "name": "c",
+// CHECK-NEXT:    "type": {
+// CHECK-NEXT:     "qualType": "void (float)"
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "kind": "TemplateArgument",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "float"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "kind": "TemplateArgument",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "int"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "ParmVarDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 25,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 13
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 13
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 13
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "float"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 16
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 15
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 18,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 16
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "d",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 15
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 15
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 15
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTemplateParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 52,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 15
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 24,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 15
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 52,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 15
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Uy",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 1,
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 33,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 15
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 33,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 15
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 33,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 15
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "tagUsed": "typename",
+// CHECK-NEXT:        "depth": 1,
+// CHECK-NEXT:        "index": 0
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 16
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 16
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 18,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 16
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "d",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty, Uy<Ty>)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 10,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 16
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 16
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 16
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       },
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 18,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 16
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 12,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 16
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 17,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 16
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Uy<Ty>"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 19
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 18
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 10,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 19
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "e",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 17,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 18
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 18
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 17,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 18
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "class",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 19
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 19
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 10,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 19
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "e",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 10,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 19
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 19
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 19
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 22
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 21
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 17,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 22
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "f",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "NonTypeTemplateParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 15,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 21
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 21
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 15,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 21
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "N",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "int"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 22
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 22
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 17,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 22
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "f",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (int)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 12,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 22
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 22
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 16,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 22
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "name": "i",
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "int"
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "init": "c",
+// CHECK-NEXT:        "inner": [
+// CHECK-NEXT:         {
+// CHECK-NEXT:          "id": "0x{{.*}}",
+// CHECK-NEXT:          "kind": "DeclRefExpr",
+// CHECK-NEXT:          "range": {
+// CHECK-NEXT:           "begin": {
+// CHECK-NEXT:            "col": 16,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 22
+// CHECK-NEXT:           },
+// CHECK-NEXT:           "end": {
+// CHECK-NEXT:            "col": 16,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 22
+// CHECK-NEXT:           }
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "type": {
+// CHECK-NEXT:           "qualType": "int"
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "valueCategory": "rvalue",
+// CHECK-NEXT:          "referencedDecl": {
+// CHECK-NEXT:           "id": "0x{{.*}}",
+// CHECK-NEXT:           "kind": "NonTypeTemplateParmDecl",
+// CHECK-NEXT:           "name": "N",
+// CHECK-NEXT:           "type": {
+// CHECK-NEXT:            "qualType": "int"
+// CHECK-NEXT:           }
+// CHECK-NEXT:          }
+// CHECK-NEXT:         }
+// CHECK-NEXT:        ]
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 25
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 24
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 10,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 25
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "g",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 24
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 24
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 25,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 24
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0,
+// CHECK-NEXT:      "defaultArg": {
+// CHECK-NEXT:       "kind": "TemplateArgument",
+// CHECK-NEXT:       "type": {
+// CHECK-NEXT:        "qualType": "int"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "kind": "TemplateArgument",
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "int"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 25
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 25
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 10,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 25
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "g",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void (Ty)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "ParmVarDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 10,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 25
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 25
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 25
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "Ty"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 6,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 28
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 27
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 8,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 28
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "h",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 11,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 27
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 27
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 22,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 27
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0,
+// CHECK-NEXT:      "defaultArg": {
+// CHECK-NEXT:       "kind": "TemplateArgument",
+// CHECK-NEXT:       "type": {
+// CHECK-NEXT:        "qualType": "void"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "kind": "TemplateArgument",
+// CHECK-NEXT:        "type": {
+// CHECK-NEXT:         "qualType": "void"
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "FunctionDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 6,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 28
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 28
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 8,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 28
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "h",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void ()"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 31
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 30
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 11,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 31
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "R",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 30
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 30
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 30
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 31
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 31
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 31
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "R",
+// CHECK-NEXT:      "tagUsed": "struct",
+// CHECK-NEXT:      "completeDefinition": true,
+// CHECK-NEXT:      "definitionData": {
+// CHECK-NEXT:       "canConstDefaultInit": true,
+// CHECK-NEXT:       "copyAssign": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "copyCtor": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "defaultCtor": {
+// CHECK-NEXT:        "defaultedIsConstexpr": true,
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "isConstexpr": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "dtor": {
+// CHECK-NEXT:        "irrelevant": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:       "isAggregate": true,
+// CHECK-NEXT:       "isEmpty": true,
+// CHECK-NEXT:       "isLiteral": true,
+// CHECK-NEXT:       "isPOD": true,
+// CHECK-NEXT:       "isStandardLayout": true,
+// CHECK-NEXT:       "isTrivial": true,
+// CHECK-NEXT:       "isTriviallyCopyable": true,
+// CHECK-NEXT:       "moveAssign": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "moveCtor": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CXXRecordDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 31
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 1,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 31
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 31
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isImplicit": true,
+// CHECK-NEXT:        "name": "R",
+// CHECK-NEXT:        "tagUsed": "struct"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "ClassTemplateSpecializationDecl",
+// CHECK-NEXT:      "name": "R"
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateSpecializationDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 34
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 33
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 16,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 34
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "R",
+// CHECK-NEXT:    "tagUsed": "struct",
+// CHECK-NEXT:    "completeDefinition": true,
+// CHECK-NEXT:    "definitionData": {
+// CHECK-NEXT:     "canConstDefaultInit": true,
+// CHECK-NEXT:     "canPassInRegisters": true,
+// CHECK-NEXT:     "copyAssign": {
+// CHECK-NEXT:      "hasConstParam": true,
+// CHECK-NEXT:      "implicitHasConstParam": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "copyCtor": {
+// CHECK-NEXT:      "hasConstParam": true,
+// CHECK-NEXT:      "implicitHasConstParam": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "defaultCtor": {
+// CHECK-NEXT:      "defaultedIsConstexpr": true,
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "isConstexpr": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "dtor": {
+// CHECK-NEXT:      "irrelevant": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:     "isAggregate": true,
+// CHECK-NEXT:     "isEmpty": true,
+// CHECK-NEXT:     "isLiteral": true,
+// CHECK-NEXT:     "isPOD": true,
+// CHECK-NEXT:     "isStandardLayout": true,
+// CHECK-NEXT:     "isTrivial": true,
+// CHECK-NEXT:     "isTriviallyCopyable": true,
+// CHECK-NEXT:     "moveAssign": {
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "moveCtor": {
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "kind": "TemplateArgument",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "int"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 34
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 34
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 8,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 34
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isImplicit": true,
+// CHECK-NEXT:      "name": "R",
+// CHECK-NEXT:      "tagUsed": "struct"
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 37
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 36
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 11,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 37
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "S",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 36
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 36
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 36
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 30,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 36
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 24,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 36
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 30,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 36
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Uy",
+// CHECK-NEXT:      "tagUsed": "class",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 1
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 37
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 37
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 37
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "S",
+// CHECK-NEXT:      "tagUsed": "struct",
+// CHECK-NEXT:      "completeDefinition": true,
+// CHECK-NEXT:      "definitionData": {
+// CHECK-NEXT:       "canConstDefaultInit": true,
+// CHECK-NEXT:       "copyAssign": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "copyCtor": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "defaultCtor": {
+// CHECK-NEXT:        "defaultedIsConstexpr": true,
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "isConstexpr": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "dtor": {
+// CHECK-NEXT:        "irrelevant": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:       "isAggregate": true,
+// CHECK-NEXT:       "isEmpty": true,
+// CHECK-NEXT:       "isLiteral": true,
+// CHECK-NEXT:       "isPOD": true,
+// CHECK-NEXT:       "isStandardLayout": true,
+// CHECK-NEXT:       "isTrivial": true,
+// CHECK-NEXT:       "isTriviallyCopyable": true,
+// CHECK-NEXT:       "moveAssign": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "moveCtor": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CXXRecordDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 37
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 1,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 37
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 37
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isImplicit": true,
+// CHECK-NEXT:        "name": "S",
+// CHECK-NEXT:        "tagUsed": "struct"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplatePartialSpecializationDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 40
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 39
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 20,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 40
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "S",
+// CHECK-NEXT:    "tagUsed": "struct",
+// CHECK-NEXT:    "completeDefinition": true,
+// CHECK-NEXT:    "definitionData": {
+// CHECK-NEXT:     "canConstDefaultInit": true,
+// CHECK-NEXT:     "copyAssign": {
+// CHECK-NEXT:      "hasConstParam": true,
+// CHECK-NEXT:      "implicitHasConstParam": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "copyCtor": {
+// CHECK-NEXT:      "hasConstParam": true,
+// CHECK-NEXT:      "implicitHasConstParam": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "defaultCtor": {
+// CHECK-NEXT:      "defaultedIsConstexpr": true,
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "isConstexpr": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "dtor": {
+// CHECK-NEXT:      "irrelevant": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:     "isAggregate": true,
+// CHECK-NEXT:     "isEmpty": true,
+// CHECK-NEXT:     "isLiteral": true,
+// CHECK-NEXT:     "isPOD": true,
+// CHECK-NEXT:     "isStandardLayout": true,
+// CHECK-NEXT:     "isTrivial": true,
+// CHECK-NEXT:     "isTriviallyCopyable": true,
+// CHECK-NEXT:     "moveAssign": {
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "moveCtor": {
+// CHECK-NEXT:      "exists": true,
+// CHECK-NEXT:      "needsImplicit": true,
+// CHECK-NEXT:      "simple": true,
+// CHECK-NEXT:      "trivial": true
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "kind": "TemplateArgument",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "type-parameter-0-0"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "kind": "TemplateArgument",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "int"
+// CHECK-NEXT:      }
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 39
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 39
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 39
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isReferenced": true,
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 40
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 40
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 8,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 40
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "isImplicit": true,
+// CHECK-NEXT:      "name": "S",
+// CHECK-NEXT:      "tagUsed": "struct"
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 43
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 42
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 11,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 43
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "T",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "NonTypeTemplateParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 15,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 42
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 42
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 42
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "auto"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 43
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 43
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 43
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "T",
+// CHECK-NEXT:      "tagUsed": "struct",
+// CHECK-NEXT:      "completeDefinition": true,
+// CHECK-NEXT:      "definitionData": {
+// CHECK-NEXT:       "canConstDefaultInit": true,
+// CHECK-NEXT:       "copyAssign": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "copyCtor": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "defaultCtor": {
+// CHECK-NEXT:        "defaultedIsConstexpr": true,
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "isConstexpr": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "dtor": {
+// CHECK-NEXT:        "irrelevant": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:       "isAggregate": true,
+// CHECK-NEXT:       "isEmpty": true,
+// CHECK-NEXT:       "isLiteral": true,
+// CHECK-NEXT:       "isPOD": true,
+// CHECK-NEXT:       "isStandardLayout": true,
+// CHECK-NEXT:       "isTrivial": true,
+// CHECK-NEXT:       "isTriviallyCopyable": true,
+// CHECK-NEXT:       "moveAssign": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "moveCtor": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CXXRecordDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 43
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 1,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 43
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 43
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isImplicit": true,
+// CHECK-NEXT:        "name": "T",
+// CHECK-NEXT:        "tagUsed": "struct"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 46
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 45
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 11,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 46
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "U",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "NonTypeTemplateParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 25,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 45
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 45
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 45
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "decltype(auto)"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 46
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 46
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 46
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "U",
+// CHECK-NEXT:      "tagUsed": "struct",
+// CHECK-NEXT:      "completeDefinition": true,
+// CHECK-NEXT:      "definitionData": {
+// CHECK-NEXT:       "canConstDefaultInit": true,
+// CHECK-NEXT:       "copyAssign": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "copyCtor": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "defaultCtor": {
+// CHECK-NEXT:        "defaultedIsConstexpr": true,
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "isConstexpr": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "dtor": {
+// CHECK-NEXT:        "irrelevant": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:       "isAggregate": true,
+// CHECK-NEXT:       "isEmpty": true,
+// CHECK-NEXT:       "isLiteral": true,
+// CHECK-NEXT:       "isPOD": true,
+// CHECK-NEXT:       "isStandardLayout": true,
+// CHECK-NEXT:       "isTrivial": true,
+// CHECK-NEXT:       "isTriviallyCopyable": true,
+// CHECK-NEXT:       "moveAssign": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "moveCtor": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CXXRecordDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 46
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 1,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 46
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 46
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isImplicit": true,
+// CHECK-NEXT:        "name": "U",
+// CHECK-NEXT:        "tagUsed": "struct"
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "ClassTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 8,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 49
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 48
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 52
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "name": "V",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 48
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 48
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 48
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Ty",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 0,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXRecordDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 8,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 49
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 49
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 52
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "V",
+// CHECK-NEXT:      "tagUsed": "struct",
+// CHECK-NEXT:      "completeDefinition": true,
+// CHECK-NEXT:      "definitionData": {
+// CHECK-NEXT:       "canConstDefaultInit": true,
+// CHECK-NEXT:       "copyAssign": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "copyCtor": {
+// CHECK-NEXT:        "hasConstParam": true,
+// CHECK-NEXT:        "implicitHasConstParam": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "defaultCtor": {
+// CHECK-NEXT:        "defaultedIsConstexpr": true,
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "isConstexpr": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "dtor": {
+// CHECK-NEXT:        "irrelevant": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "hasConstexprNonCopyMoveConstructor": true,
+// CHECK-NEXT:       "isAggregate": true,
+// CHECK-NEXT:       "isEmpty": true,
+// CHECK-NEXT:       "isLiteral": true,
+// CHECK-NEXT:       "isPOD": true,
+// CHECK-NEXT:       "isStandardLayout": true,
+// CHECK-NEXT:       "isTrivial": true,
+// CHECK-NEXT:       "isTriviallyCopyable": true,
+// CHECK-NEXT:       "moveAssign": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "moveCtor": {
+// CHECK-NEXT:        "exists": true,
+// CHECK-NEXT:        "needsImplicit": true,
+// CHECK-NEXT:        "simple": true,
+// CHECK-NEXT:        "trivial": true
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CXXRecordDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 49
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 1,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 49
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 8,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 49
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "isImplicit": true,
+// CHECK-NEXT:        "name": "V",
+// CHECK-NEXT:        "tagUsed": "struct"
+// CHECK-NEXT:       },
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:        "loc": {
+// CHECK-NEXT:         "col": 8,
+// CHECK-NEXT:         "file": "{{.*}}",
+// CHECK-NEXT:         "line": 51
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 3,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 50
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 10,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 51
+// CHECK-NEXT:         }
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "name": "f",
+// CHECK-NEXT:        "inner": [
+// CHECK-NEXT:         {
+// CHECK-NEXT:          "id": "0x{{.*}}",
+// CHECK-NEXT:          "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:          "loc": {
+// CHECK-NEXT:           "col": 22,
+// CHECK-NEXT:           "file": "{{.*}}",
+// CHECK-NEXT:           "line": 50
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "range": {
+// CHECK-NEXT:           "begin": {
+// CHECK-NEXT:            "col": 13,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 50
+// CHECK-NEXT:           },
+// CHECK-NEXT:           "end": {
+// CHECK-NEXT:            "col": 22,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 50
+// CHECK-NEXT:           }
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "name": "Uy",
+// CHECK-NEXT:          "tagUsed": "typename",
+// CHECK-NEXT:          "depth": 1,
+// CHECK-NEXT:          "index": 0
+// CHECK-NEXT:         },
+// CHECK-NEXT:         {
+// CHECK-NEXT:          "id": "0x{{.*}}",
+// CHECK-NEXT:          "kind": "CXXMethodDecl",
+// CHECK-NEXT:          "loc": {
+// CHECK-NEXT:           "col": 8,
+// CHECK-NEXT:           "file": "{{.*}}",
+// CHECK-NEXT:           "line": 51
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "range": {
+// CHECK-NEXT:           "begin": {
+// CHECK-NEXT:            "col": 3,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 51
+// CHECK-NEXT:           },
+// CHECK-NEXT:           "end": {
+// CHECK-NEXT:            "col": 10,
+// CHECK-NEXT:            "file": "{{.*}}",
+// CHECK-NEXT:            "line": 51
+// CHECK-NEXT:           }
+// CHECK-NEXT:          },
+// CHECK-NEXT:          "name": "f",
+// CHECK-NEXT:          "type": {
+// CHECK-NEXT:           "qualType": "void ()"
+// CHECK-NEXT:          }
+// CHECK-NEXT:         }
+// CHECK-NEXT:        ]
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   },
+// CHECK-NEXT:   {
+// CHECK-NEXT:    "id": "0x{{.*}}",
+// CHECK-NEXT:    "kind": "FunctionTemplateDecl",
+// CHECK-NEXT:    "loc": {
+// CHECK-NEXT:     "col": 13,
+// CHECK-NEXT:     "file": "{{.*}}",
+// CHECK-NEXT:     "line": 56
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "range": {
+// CHECK-NEXT:     "begin": {
+// CHECK-NEXT:      "col": 1,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 55
+// CHECK-NEXT:     },
+// CHECK-NEXT:     "end": {
+// CHECK-NEXT:      "col": 18,
+// CHECK-NEXT:      "file": "{{.*}}",
+// CHECK-NEXT:      "line": 56
+// CHECK-NEXT:     }
+// CHECK-NEXT:    },
+// CHECK-NEXT:    "parentDeclContext": "0x{{.*}}",
+// CHECK-NEXT:    "previousDecl": "0x{{.*}}",
+// CHECK-NEXT:    "name": "f",
+// CHECK-NEXT:    "inner": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "TemplateTypeParmDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 20,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 55
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 11,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 55
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 20,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 55
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "name": "Uy",
+// CHECK-NEXT:      "tagUsed": "typename",
+// CHECK-NEXT:      "depth": 1,
+// CHECK-NEXT:      "index": 0
+// CHECK-NEXT:     },
+// CHECK-NEXT:     {
+// CHECK-NEXT:      "id": "0x{{.*}}",
+// CHECK-NEXT:      "kind": "CXXMethodDecl",
+// CHECK-NEXT:      "loc": {
+// CHECK-NEXT:       "col": 13,
+// CHECK-NEXT:       "file": "{{.*}}",
+// CHECK-NEXT:       "line": 56
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "range": {
+// CHECK-NEXT:       "begin": {
+// CHECK-NEXT:        "col": 1,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 54
+// CHECK-NEXT:       },
+// CHECK-NEXT:       "end": {
+// CHECK-NEXT:        "col": 18,
+// CHECK-NEXT:        "file": "{{.*}}",
+// CHECK-NEXT:        "line": 56
+// CHECK-NEXT:       }
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "parentDeclContext": "0x{{.*}}",
+// CHECK-NEXT:      "previousDecl": "0x{{.*}}",
+// CHECK-NEXT:      "name": "f",
+// CHECK-NEXT:      "type": {
+// CHECK-NEXT:       "qualType": "void ()"
+// CHECK-NEXT:      },
+// CHECK-NEXT:      "inner": [
+// CHECK-NEXT:       {
+// CHECK-NEXT:        "id": "0x{{.*}}",
+// CHECK-NEXT:        "kind": "CompoundStmt",
+// CHECK-NEXT:        "range": {
+// CHECK-NEXT:         "begin": {
+// CHECK-NEXT:          "col": 17,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 56
+// CHECK-NEXT:         },
+// CHECK-NEXT:         "end": {
+// CHECK-NEXT:          "col": 18,
+// CHECK-NEXT:          "file": "{{.*}}",
+// CHECK-NEXT:          "line": 56
+// CHECK-NEXT:         }
+// CHECK-NEXT:        }
+// CHECK-NEXT:       }
+// CHECK-NEXT:      ]
+// CHECK-NEXT:     }
+// CHECK-NEXT:    ]
+// CHECK-NEXT:   }
+// CHECK-NEXT:  ]
+// CHECK-NEXT: }
+


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