[Lldb-commits] [lldb] bf07c33 - Revert "[clang] Instantiate NTTPs and template default arguments with sugar"

Haojian Wu via lldb-commits lldb-commits at lists.llvm.org
Fri Oct 28 03:00:11 PDT 2022


Author: Haojian Wu
Date: 2022-10-28T11:56:19+02:00
New Revision: bf07c338bb78c54b8d96fb42a75b168bf1550ad7

URL: https://github.com/llvm/llvm-project/commit/bf07c338bb78c54b8d96fb42a75b168bf1550ad7
DIFF: https://github.com/llvm/llvm-project/commit/bf07c338bb78c54b8d96fb42a75b168bf1550ad7.diff

LOG: Revert "[clang] Instantiate NTTPs and template default arguments with sugar"

This patch reverts
- commit d4b1964f0554046b1e64908e5c1cd701b25f4c9e
- commit 59f0827e2cf3755834620e7e0b6d946832440f80([clang] Instantiate alias templates with sugar)

As it makes clang fail to pass some code it used to compile.
See comments: https://reviews.llvm.org/D136564#3891065

Added: 
    

Modified: 
    clang-tools-extra/clangd/unittests/HoverTests.cpp
    clang/include/clang/Sema/Sema.h
    clang/lib/Sema/SemaTemplate.cpp
    clang/lib/Sema/SemaTemplateDeduction.cpp
    clang/test/AST/ast-dump-template-decls.cpp
    clang/test/CXX/drs/dr3xx.cpp
    clang/test/CXX/expr/expr.const/p3-0x.cpp
    clang/test/CXX/temp/temp.deduct.guide/p3.cpp
    clang/test/Misc/diag-template-diffing.cpp
    clang/test/SemaCXX/sizeless-1.cpp
    clang/test/SemaTemplate/instantiation-default-1.cpp
    clang/test/SemaTemplate/make_integer_seq.cpp
    clang/test/SemaTemplate/temp_arg_nontype.cpp
    lldb/test/API/commands/expression/import-std-module/shared_ptr/TestSharedPtrFromStdModule.py
    lldb/test/API/commands/expression/import-std-module/weak_ptr-dbg-info-content/TestDbgInfoContentWeakPtrFromStdModule.py
    lldb/test/API/commands/expression/import-std-module/weak_ptr/TestWeakPtrFromStdModule.py

Removed: 
    


################################################################################
diff  --git a/clang-tools-extra/clangd/unittests/HoverTests.cpp b/clang-tools-extra/clangd/unittests/HoverTests.cpp
index 8bca0dc974539..9f64defaf898f 100644
--- a/clang-tools-extra/clangd/unittests/HoverTests.cpp
+++ b/clang-tools-extra/clangd/unittests/HoverTests.cpp
@@ -1067,7 +1067,7 @@ class Foo final {})cpp";
          HI.LocalScope = "";
          HI.Kind = index::SymbolKind::TypeAlias;
          HI.Definition = "template <typename T> using AA = A<T>";
-         HI.Type = {"A<T>", "T"};
+         HI.Type = {"A<T>", "type-parameter-0-0"}; // FIXME: should be 'T'
          HI.TemplateParameters = {{{"typename"}, std::string("T"), llvm::None}};
        }},
       {// Constant array

diff  --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h
index b7a52aeea592c..b32dfe158c8f3 100644
--- a/clang/include/clang/Sema/Sema.h
+++ b/clang/include/clang/Sema/Sema.h
@@ -8199,11 +8199,14 @@ class Sema final {
                                         SourceLocation TemplateLoc,
                                         Declarator &D);
 
-  TemplateArgumentLoc SubstDefaultTemplateArgumentIfAvailable(
-      TemplateDecl *Template, SourceLocation TemplateLoc,
-      SourceLocation RAngleLoc, Decl *Param,
-      ArrayRef<TemplateArgument> SugaredConverted,
-      ArrayRef<TemplateArgument> CanonicalConverted, bool &HasDefaultArg);
+  TemplateArgumentLoc
+  SubstDefaultTemplateArgumentIfAvailable(TemplateDecl *Template,
+                                          SourceLocation TemplateLoc,
+                                          SourceLocation RAngleLoc,
+                                          Decl *Param,
+                                          SmallVectorImpl<TemplateArgument>
+                                            &Converted,
+                                          bool &HasDefaultArg);
 
   /// Specifies the context in which a particular template
   /// argument is being checked.

diff  --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index 802c9574745f0..bf6acd52f2856 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -3854,8 +3854,8 @@ QualType Sema::CheckTemplateIdType(TemplateName Name,
 
     // Only substitute for the innermost template argument list.
     MultiLevelTemplateArgumentList TemplateArgLists;
-    TemplateArgLists.addOuterTemplateArguments(Template, SugaredConverted,
-                                               /*Final=*/true);
+    TemplateArgLists.addOuterTemplateArguments(Template, CanonicalConverted,
+                                               /*Final=*/false);
     TemplateArgLists.addOuterRetainedLevels(
         AliasTemplate->getTemplateParameters()->getDepth());
 
@@ -5261,25 +5261,27 @@ bool Sema::CheckTemplateTypeArgument(
 /// \param Converted the list of template arguments provided for template
 /// parameters that precede \p Param in the template parameter list.
 /// \returns the substituted template argument, or NULL if an error occurred.
-static TypeSourceInfo *SubstDefaultTemplateArgument(
-    Sema &SemaRef, TemplateDecl *Template, SourceLocation TemplateLoc,
-    SourceLocation RAngleLoc, TemplateTypeParmDecl *Param,
-    ArrayRef<TemplateArgument> SugaredConverted,
-    ArrayRef<TemplateArgument> CanonicalConverted) {
+static TypeSourceInfo *
+SubstDefaultTemplateArgument(Sema &SemaRef,
+                             TemplateDecl *Template,
+                             SourceLocation TemplateLoc,
+                             SourceLocation RAngleLoc,
+                             TemplateTypeParmDecl *Param,
+                             SmallVectorImpl<TemplateArgument> &Converted) {
   TypeSourceInfo *ArgType = Param->getDefaultArgumentInfo();
 
   // If the argument type is dependent, instantiate it now based
   // on the previously-computed template arguments.
   if (ArgType->getType()->isInstantiationDependentType()) {
-    Sema::InstantiatingTemplate Inst(SemaRef, TemplateLoc, Param, Template,
-                                     SugaredConverted,
+    Sema::InstantiatingTemplate Inst(SemaRef, TemplateLoc,
+                                     Param, Template, Converted,
                                      SourceRange(TemplateLoc, RAngleLoc));
     if (Inst.isInvalid())
       return nullptr;
 
     // Only substitute for the innermost template argument list.
-    MultiLevelTemplateArgumentList TemplateArgLists(Template, SugaredConverted,
-                                                    /*Final=*/true);
+    MultiLevelTemplateArgumentList TemplateArgLists(Template, Converted,
+                                                    /*Final=*/false);
     for (unsigned i = 0, e = Param->getDepth(); i != e; ++i)
       TemplateArgLists.addOuterTemplateArguments(None);
 
@@ -5318,20 +5320,22 @@ static TypeSourceInfo *SubstDefaultTemplateArgument(
 /// parameters that precede \p Param in the template parameter list.
 ///
 /// \returns the substituted template argument, or NULL if an error occurred.
-static ExprResult SubstDefaultTemplateArgument(
-    Sema &SemaRef, TemplateDecl *Template, SourceLocation TemplateLoc,
-    SourceLocation RAngleLoc, NonTypeTemplateParmDecl *Param,
-    ArrayRef<TemplateArgument> SugaredConverted,
-    ArrayRef<TemplateArgument> CanonicalConverted) {
-  Sema::InstantiatingTemplate Inst(SemaRef, TemplateLoc, Param, Template,
-                                   SugaredConverted,
+static ExprResult
+SubstDefaultTemplateArgument(Sema &SemaRef,
+                             TemplateDecl *Template,
+                             SourceLocation TemplateLoc,
+                             SourceLocation RAngleLoc,
+                             NonTypeTemplateParmDecl *Param,
+                        SmallVectorImpl<TemplateArgument> &Converted) {
+  Sema::InstantiatingTemplate Inst(SemaRef, TemplateLoc,
+                                   Param, Template, Converted,
                                    SourceRange(TemplateLoc, RAngleLoc));
   if (Inst.isInvalid())
     return ExprError();
 
   // Only substitute for the innermost template argument list.
-  MultiLevelTemplateArgumentList TemplateArgLists(Template, SugaredConverted,
-                                                  /*Final=*/true);
+  MultiLevelTemplateArgumentList TemplateArgLists(Template, Converted,
+                                                  /*Final=*/false);
   for (unsigned i = 0, e = Param->getDepth(); i != e; ++i)
     TemplateArgLists.addOuterTemplateArguments(None);
 
@@ -5366,21 +5370,23 @@ static ExprResult SubstDefaultTemplateArgument(
 /// source-location information) that precedes the template name.
 ///
 /// \returns the substituted template argument, or NULL if an error occurred.
-static TemplateName SubstDefaultTemplateArgument(
-    Sema &SemaRef, TemplateDecl *Template, SourceLocation TemplateLoc,
-    SourceLocation RAngleLoc, TemplateTemplateParmDecl *Param,
-    ArrayRef<TemplateArgument> SugaredConverted,
-    ArrayRef<TemplateArgument> CanonicalConverted,
-    NestedNameSpecifierLoc &QualifierLoc) {
+static TemplateName
+SubstDefaultTemplateArgument(Sema &SemaRef,
+                             TemplateDecl *Template,
+                             SourceLocation TemplateLoc,
+                             SourceLocation RAngleLoc,
+                             TemplateTemplateParmDecl *Param,
+                       SmallVectorImpl<TemplateArgument> &Converted,
+                             NestedNameSpecifierLoc &QualifierLoc) {
   Sema::InstantiatingTemplate Inst(
-      SemaRef, TemplateLoc, TemplateParameter(Param), Template,
-      SugaredConverted, SourceRange(TemplateLoc, RAngleLoc));
+      SemaRef, TemplateLoc, TemplateParameter(Param), Template, Converted,
+      SourceRange(TemplateLoc, RAngleLoc));
   if (Inst.isInvalid())
     return TemplateName();
 
   // Only substitute for the innermost template argument list.
-  MultiLevelTemplateArgumentList TemplateArgLists(Template, SugaredConverted,
-                                                  /*Final=*/true);
+  MultiLevelTemplateArgumentList TemplateArgLists(Template, Converted,
+                                                  /*Final=*/false);
   for (unsigned i = 0, e = Param->getDepth(); i != e; ++i)
     TemplateArgLists.addOuterTemplateArguments(None);
 
@@ -5404,11 +5410,14 @@ static TemplateName SubstDefaultTemplateArgument(
 /// If the given template parameter has a default template
 /// argument, substitute into that default template argument and
 /// return the corresponding template argument.
-TemplateArgumentLoc Sema::SubstDefaultTemplateArgumentIfAvailable(
-    TemplateDecl *Template, SourceLocation TemplateLoc,
-    SourceLocation RAngleLoc, Decl *Param,
-    ArrayRef<TemplateArgument> SugaredConverted,
-    ArrayRef<TemplateArgument> CanonicalConverted, bool &HasDefaultArg) {
+TemplateArgumentLoc
+Sema::SubstDefaultTemplateArgumentIfAvailable(TemplateDecl *Template,
+                                              SourceLocation TemplateLoc,
+                                              SourceLocation RAngleLoc,
+                                              Decl *Param,
+                                              SmallVectorImpl<TemplateArgument>
+                                                &Converted,
+                                              bool &HasDefaultArg) {
   HasDefaultArg = false;
 
   if (TemplateTypeParmDecl *TypeParm = dyn_cast<TemplateTypeParmDecl>(Param)) {
@@ -5416,9 +5425,11 @@ TemplateArgumentLoc Sema::SubstDefaultTemplateArgumentIfAvailable(
       return TemplateArgumentLoc();
 
     HasDefaultArg = true;
-    TypeSourceInfo *DI = SubstDefaultTemplateArgument(
-        *this, Template, TemplateLoc, RAngleLoc, TypeParm, SugaredConverted,
-        CanonicalConverted);
+    TypeSourceInfo *DI = SubstDefaultTemplateArgument(*this, Template,
+                                                      TemplateLoc,
+                                                      RAngleLoc,
+                                                      TypeParm,
+                                                      Converted);
     if (DI)
       return TemplateArgumentLoc(TemplateArgument(DI->getType()), DI);
 
@@ -5431,9 +5442,11 @@ TemplateArgumentLoc Sema::SubstDefaultTemplateArgumentIfAvailable(
       return TemplateArgumentLoc();
 
     HasDefaultArg = true;
-    ExprResult Arg = SubstDefaultTemplateArgument(
-        *this, Template, TemplateLoc, RAngleLoc, NonTypeParm, SugaredConverted,
-        CanonicalConverted);
+    ExprResult Arg = SubstDefaultTemplateArgument(*this, Template,
+                                                  TemplateLoc,
+                                                  RAngleLoc,
+                                                  NonTypeParm,
+                                                  Converted);
     if (Arg.isInvalid())
       return TemplateArgumentLoc();
 
@@ -5448,9 +5461,12 @@ TemplateArgumentLoc Sema::SubstDefaultTemplateArgumentIfAvailable(
 
   HasDefaultArg = true;
   NestedNameSpecifierLoc QualifierLoc;
-  TemplateName TName = SubstDefaultTemplateArgument(
-      *this, Template, TemplateLoc, RAngleLoc, TempTempParm, SugaredConverted,
-      CanonicalConverted, QualifierLoc);
+  TemplateName TName = SubstDefaultTemplateArgument(*this, Template,
+                                                    TemplateLoc,
+                                                    RAngleLoc,
+                                                    TempTempParm,
+                                                    Converted,
+                                                    QualifierLoc);
   if (TName.isNull())
     return TemplateArgumentLoc();
 
@@ -5546,13 +5562,13 @@ bool Sema::CheckTemplateArgument(
         !Template->getDeclContext()->isDependentContext()) {
       // Do substitution on the type of the non-type template parameter.
       InstantiatingTemplate Inst(*this, TemplateLoc, Template, NTTP,
-                                 SugaredConverted,
+                                 CanonicalConverted,
                                  SourceRange(TemplateLoc, RAngleLoc));
       if (Inst.isInvalid())
         return true;
 
-      MultiLevelTemplateArgumentList MLTAL(Template, SugaredConverted,
-                                           /*Final=*/true);
+      MultiLevelTemplateArgumentList MLTAL(Template, CanonicalConverted,
+                                           /*Final=*/false);
       // If the parameter is a pack expansion, expand this slice of the pack.
       if (auto *PET = NTTPType->getAs<PackExpansionType>()) {
         Sema::ArgumentPackSubstitutionIndexRAII SubstIndex(*this,
@@ -5717,7 +5733,7 @@ bool Sema::CheckTemplateArgument(
     Params =
         SubstTemplateParams(Params, CurContext,
                             MultiLevelTemplateArgumentList(
-                                Template, SugaredConverted, /*Final=*/true),
+                                Template, CanonicalConverted, /*Final=*/false),
                             /*EvaluateConstraints=*/false);
     if (!Params)
       return true;
@@ -5997,8 +6013,7 @@ bool Sema::CheckTemplateArgumentList(
                                        NewArgs);
 
       TypeSourceInfo *ArgType = SubstDefaultTemplateArgument(
-          *this, Template, TemplateLoc, RAngleLoc, TTP, SugaredConverted,
-          CanonicalConverted);
+          *this, Template, TemplateLoc, RAngleLoc, TTP, CanonicalConverted);
       if (!ArgType)
         return true;
 
@@ -6011,8 +6026,7 @@ bool Sema::CheckTemplateArgumentList(
                                        NewArgs);
 
       ExprResult E = SubstDefaultTemplateArgument(
-          *this, Template, TemplateLoc, RAngleLoc, NTTP, SugaredConverted,
-          CanonicalConverted);
+          *this, Template, TemplateLoc, RAngleLoc, NTTP, CanonicalConverted);
       if (E.isInvalid())
         return true;
 
@@ -6028,8 +6042,8 @@ bool Sema::CheckTemplateArgumentList(
 
       NestedNameSpecifierLoc QualifierLoc;
       TemplateName Name = SubstDefaultTemplateArgument(
-          *this, Template, TemplateLoc, RAngleLoc, TempParm, SugaredConverted,
-          CanonicalConverted, QualifierLoc);
+          *this, Template, TemplateLoc, RAngleLoc, TempParm, CanonicalConverted,
+          QualifierLoc);
       if (Name.isNull())
         return true;
 
@@ -6043,7 +6057,7 @@ bool Sema::CheckTemplateArgumentList(
     // template here, we just create this object to put a note into the
     // context stack.
     InstantiatingTemplate Inst(*this, RAngleLoc, Template, *Param,
-                               SugaredConverted,
+                               CanonicalConverted,
                                SourceRange(TemplateLoc, RAngleLoc));
     if (Inst.isInvalid())
       return true;

diff  --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp
index 17c0e2f04f4bd..2a9b2c88309d6 100644
--- a/clang/lib/Sema/SemaTemplateDeduction.cpp
+++ b/clang/lib/Sema/SemaTemplateDeduction.cpp
@@ -2687,12 +2687,12 @@ static bool ConvertDeducedTemplateArgument(
     // itself, in case that substitution fails.
     if (SugaredPackedArgsBuilder.empty()) {
       LocalInstantiationScope Scope(S);
-      MultiLevelTemplateArgumentList Args(Template, SugaredOutput,
-                                          /*Final=*/true);
+      MultiLevelTemplateArgumentList Args(Template, CanonicalOutput,
+                                          /*Final=*/false);
 
       if (auto *NTTP = dyn_cast<NonTypeTemplateParmDecl>(Param)) {
         Sema::InstantiatingTemplate Inst(S, Template->getLocation(), Template,
-                                         NTTP, SugaredOutput,
+                                         NTTP, CanonicalOutput,
                                          Template->getSourceRange());
         if (Inst.isInvalid() ||
             S.SubstType(NTTP->getType(), Args, NTTP->getLocation(),
@@ -2700,7 +2700,7 @@ static bool ConvertDeducedTemplateArgument(
           return true;
       } else if (auto *TTP = dyn_cast<TemplateTemplateParmDecl>(Param)) {
         Sema::InstantiatingTemplate Inst(S, Template->getLocation(), Template,
-                                         TTP, SugaredOutput,
+                                         TTP, CanonicalOutput,
                                          Template->getSourceRange());
         if (Inst.isInvalid() || !S.SubstDecl(TTP, S.CurContext, Args))
           return true;
@@ -2810,7 +2810,7 @@ static Sema::TemplateDeductionResult ConvertDeducedTemplateArguments(
 
       DefArg = S.SubstDefaultTemplateArgumentIfAvailable(
           TD, TD->getLocation(), TD->getSourceRange().getEnd(), Param,
-          SugaredBuilder, CanonicalBuilder, HasDefaultArg);
+          CanonicalBuilder, HasDefaultArg);
     }
 
     // If there was no default argument, deduction is incomplete.
@@ -2960,9 +2960,10 @@ FinishTemplateArgumentDeduction(
                                     PartialTemplArgInfo->RAngleLoc);
 
   if (S.SubstTemplateArguments(PartialTemplArgInfo->arguments(),
-                               MultiLevelTemplateArgumentList(Partial,
-                                                              SugaredBuilder,
-                                                              /*Final=*/true),
+                               MultiLevelTemplateArgumentList(
+                                   Partial,
+                                   CanonicalDeducedArgumentList->asArray(),
+                                   /*Final=*/false),
                                InstArgs)) {
     unsigned ArgIdx = InstArgs.size(), ParamIdx = ArgIdx;
     if (ParamIdx >= Partial->getTemplateParameters()->size())
@@ -3302,8 +3303,8 @@ Sema::TemplateDeductionResult Sema::SubstituteExplicitTemplateArguments(
   ExtParameterInfoBuilder ExtParamInfos;
 
   MultiLevelTemplateArgumentList MLTAL(FunctionTemplate,
-                                       SugaredExplicitArgumentList->asArray(),
-                                       /*Final=*/true);
+                                       CanonicalExplicitArgumentList->asArray(),
+                                       /*Final=*/false);
 
   // Instantiate the types of each of the function parameters given the
   // explicitly-specified template arguments. If the function has a trailing

diff  --git a/clang/test/AST/ast-dump-template-decls.cpp b/clang/test/AST/ast-dump-template-decls.cpp
index 3bc0357d1b51f..6b71df30f3797 100644
--- a/clang/test/AST/ast-dump-template-decls.cpp
+++ b/clang/test/AST/ast-dump-template-decls.cpp
@@ -120,6 +120,8 @@ using type2 = typename C<int>::type1<void>;
 // CHECK-NEXT: TemplateArgument type 'void'
 // CHECK-NEXT: BuiltinType 0x{{[^ ]*}} 'void'
 // CHECK-NEXT: FunctionProtoType 0x{{[^ ]*}} 'void (int)' cdecl
+// CHECK-NEXT: SubstTemplateTypeParmType 0x{{[^ ]*}} 'void' sugar class depth 0 index 0 U
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'type1'
 // CHECK-NEXT: BuiltinType 0x{{[^ ]*}} 'void'
 // CHECK-NEXT: SubstTemplateTypeParmType 0x{{[^ ]*}} 'int' sugar class depth 0 index 0 T
 // CHECK-NEXT: ClassTemplateSpecialization 0x{{[^ ]*}} 'C'
@@ -127,24 +129,38 @@ using type2 = typename C<int>::type1<void>;
 } // namespace PR55886
 
 namespace PR56099 {
+template <typename... As> struct Y;
+template <typename... Bs> using Z = Y<Bs...>;
+template <typename... Cs> struct foo {
+  template <typename... Ds> using bind = Z<Ds..., Cs...>;
+};
+using t1 = foo<int, short>::bind<char, float>;
+// CHECK:      TemplateSpecializationType 0x{{[^ ]*}} 'Y<char, float, int, short>' sugar Y
+// CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'char' sugar typename depth 0 index 0 ... Bs pack_index 3
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'Z'
+// CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'float' sugar typename depth 0 index 0 ... Bs pack_index 2
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'Z'
+// CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'int' sugar typename depth 0 index 0 ... Bs pack_index 1
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'Z'
+// CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'short' sugar typename depth 0 index 0 ... Bs pack_index 0
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'Z'
+
 template <typename... T> struct D {
-  template <typename... U> struct bind {
-    using bound_type = int(int (*...p)(T, U));
-  };
+  template <typename... U> using B = int(int (*...p)(T, U));
 };
-template struct D<float, char>::bind<int, short>;
-// CHECK:      TypeAliasDecl 0x{{[^ ]*}} <line:{{[1-9]+}}:5, col:45> col:11 bound_type 'int (int (*)(float, int), int (*)(char, short))'
+using t2 = D<float, char>::B<int, short>;
+// CHECK:      TemplateSpecializationType 0x{{[^ ]*}} 'B<int, short>' sugar alias B
 // CHECK:      FunctionProtoType 0x{{[^ ]*}} 'int (int (*)(float, int), int (*)(char, short))' cdecl
 // CHECK:      FunctionProtoType 0x{{[^ ]*}} 'int (float, int)' cdecl
 // CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'float' sugar typename depth 0 index 0 ... T pack_index 1
 // CHECK-NEXT: ClassTemplateSpecialization 0x{{[^ ]*}} 'D'
 // CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'int' sugar typename depth 0 index 0 ... U pack_index 1
-// CHECK-NEXT: ClassTemplateSpecialization 0x{{[^ ]*}} 'bind'
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'B'
 // CHECK:      FunctionProtoType 0x{{[^ ]*}} 'int (char, short)' cdecl
 // CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'char' sugar typename depth 0 index 0 ... T pack_index 0
 // CHECK-NEXT: ClassTemplateSpecialization 0x{{[^ ]*}} 'D'
 // CHECK:      SubstTemplateTypeParmType 0x{{[^ ]*}} 'short' sugar typename depth 0 index 0 ... U pack_index 0
-// CHECK-NEXT: ClassTemplateSpecialization 0x{{[^ ]*}} 'bind'
+// CHECK-NEXT: TypeAliasTemplate 0x{{[^ ]*}} 'B'
 } // namespace PR56099
 
 namespace subst_default_argument {
@@ -155,8 +171,12 @@ template<class E1, class E2> class E {};
 using test1 = D<E, int>;
 // CHECK:      TypeAliasDecl 0x{{[^ ]*}} <line:{{[1-9]+}}:1, col:23> col:7 test1 'D<subst_default_argument::E, int>':'subst_default_argument::E<int, subst_default_argument::A<int>>'
 // CHECK:      TemplateSpecializationType 0x{{[^ ]*}} 'A<int>' sugar A
-// CHECK-NEXT: |-TemplateArgument type 'int'
-// CHECK-NEXT: | `-BuiltinType 0x{{[^ ]*}} 'int'
+// CHECK-NEXT: |-TemplateArgument type 'int':'int'
+// CHECK-NEXT: | `-SubstTemplateTypeParmType 0x{{[^ ]*}} 'int' sugar class depth 0 index 0 E1
+// CHECK-NEXT: |   |-ClassTemplate 0x{{[^ ]*}} 'E'
+// CHECK-NEXT: |   `-SubstTemplateTypeParmType 0x{{[^ ]*}} 'int' sugar class depth 0 index 1 D2
+// CHECK-NEXT: |     |-TypeAliasTemplate 0x{{[^ ]*}} 'D'
+// CHECK-NEXT: |     `-BuiltinType 0x{{[^ ]*}} 'int'
 // CHECK-NEXT: `-RecordType 0x{{[^ ]*}} 'subst_default_argument::A<int>'
 // CHECK-NEXT:   `-ClassTemplateSpecialization 0x{{[^ ]*}} 'A'
 } // namespace subst_default_argument

diff  --git a/clang/test/CXX/drs/dr3xx.cpp b/clang/test/CXX/drs/dr3xx.cpp
index 4ae56fcdc93a3..e6f7328dd4d6c 100644
--- a/clang/test/CXX/drs/dr3xx.cpp
+++ b/clang/test/CXX/drs/dr3xx.cpp
@@ -924,9 +924,9 @@ namespace dr367 { // dr367: yes
 namespace dr368 { // dr368: yes
   template<typename T, T> struct S {}; // expected-note {{here}}
   template<typename T> int f(S<T, T()> *); // expected-error {{function type}}
-  template<typename T> int g(S<T, (T())> *); // cxx98_17-note {{type 'X'}}
+  template<typename T> int g(S<T, (T())> *); // cxx98_17-note {{type 'dr368::X'}}
   // cxx20_2b-note at -1 {{candidate function [with T = dr368::X]}}
-  template<typename T> int g(S<T, true ? T() : T()> *); // cxx98_17-note {{type 'X'}}
+  template<typename T> int g(S<T, true ? T() : T()> *); // cxx98_17-note {{type 'dr368::X'}}
   // cxx20_2b-note at -1 {{candidate function [with T = dr368::X]}}
   struct X {};
   int n = g<X>(0); // cxx98_17-error {{no matching}}

diff  --git a/clang/test/CXX/expr/expr.const/p3-0x.cpp b/clang/test/CXX/expr/expr.const/p3-0x.cpp
index 47968eed75b66..8daca7a565f31 100644
--- a/clang/test/CXX/expr/expr.const/p3-0x.cpp
+++ b/clang/test/CXX/expr/expr.const/p3-0x.cpp
@@ -88,7 +88,7 @@ void noexcept_true() noexcept(true);
 Val<decltype(&noexcept_false), &noexcept_true> remove_noexcept;
 Val<decltype(&noexcept_true), &noexcept_false> add_noexcept;
 #if __cplusplus > 201402L
-// expected-error at -2 {{value of type 'void (*)() noexcept(false)' is not implicitly convertible to 'decltype(&noexcept_true)' (aka 'void (*)() noexcept(true)')}}
+// expected-error at -2 {{value of type 'void (*)() noexcept(false)' is not implicitly convertible to 'void (*)() noexcept'}}
 #endif
 
 // (no other conversions are permitted)

diff  --git a/clang/test/CXX/temp/temp.deduct.guide/p3.cpp b/clang/test/CXX/temp/temp.deduct.guide/p3.cpp
index c5404847beb06..cdc073066f3e3 100644
--- a/clang/test/CXX/temp/temp.deduct.guide/p3.cpp
+++ b/clang/test/CXX/temp/temp.deduct.guide/p3.cpp
@@ -33,7 +33,7 @@ template<template<typename> typename TT> struct E { // expected-note 2{{template
 };
 
 A(int) -> int; // expected-error {{deduced type 'int' of deduction guide is not a specialization of template 'A'}}
-template <typename T> A(T)->B<T>;         // expected-error {{deduced type 'B<T>' (aka 'A<T>') of deduction guide is not written as a specialization of template 'A'}}
+template<typename T> A(T) -> B<T>; // expected-error {{deduced type 'B<T>' (aka 'A<type-parameter-0-0>') of deduction guide is not written as a specialization of template 'A'}}
 template<typename T> A(T*) -> const A<T>; // expected-error {{deduced type 'const A<T>' of deduction guide is not a specialization of template 'A'}}
 
 // A deduction-guide shall be declared in the same scope as the corresponding

diff  --git a/clang/test/Misc/diag-template-
diff ing.cpp b/clang/test/Misc/diag-template-
diff ing.cpp
index 26bd4bfd33d61..087cdd77a72a9 100644
--- a/clang/test/Misc/diag-template-
diff ing.cpp
+++ b/clang/test/Misc/diag-template-
diff ing.cpp
@@ -257,22 +257,25 @@ int f9(S9<int, char, U9<const double>>);
 int k9 = f9(V9<double>());
 
 // CHECK-ELIDE-NOTREE: no matching function for call to 'f9'
-// CHECK-ELIDE-NOTREE: candidate function not viable: no known conversion from 'S9<[2 * ...], U9<double>>' to 'S9<[2 * ...], U9<const double>>' for 1st argument
+// CHECK-ELIDE-NOTREE: candidate function not viable: no known conversion from 'S9<[2 * ...], S9<[2 * ...], double>>' to 'S9<[2 * ...], S9<[2 * ...], const double>>' for 1st argument
 // CHECK-NOELIDE-NOTREE: no matching function for call to 'f9'
-// CHECK-NOELIDE-NOTREE: candidate function not viable: no known conversion from 'S9<int, char, U9<double>>' to 'S9<int, char, U9<const double>>' for 1st argument
+// CHECK-NOELIDE-NOTREE: candidate function not viable: no known conversion from 'S9<int, char, S9<int, char, double>>' to 'S9<int, char, S9<int, char, const double>>' for 1st argument
 // CHECK-ELIDE-TREE: no matching function for call to 'f9'
 // CHECK-ELIDE-TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
 // CHECK-ELIDE-TREE:   S9<
-// CHECK-ELIDE-TREE:     [2 * ...],
-// CHECK-ELIDE-TREE:     U9<
-// CHECK-ELIDE-TREE:       [(no qualifiers) != const] double>>
+// CHECK-ELIDE-TREE:     [2 * ...], 
+// CHECK-ELIDE-TREE:     S9<
+// CHECK-ELIDE-TREE:       [2 * ...], 
+// CHECK-ELIDE-TREE:       [double != const double]>>
 // CHECK-NOELIDE-TREE: no matching function for call to 'f9'
 // CHECK-NOELIDE-TREE: candidate function not viable: no known conversion from argument type to parameter type for 1st argument
 // CHECK-NOELIDE-TREE:   S9<
-// CHECK-NOELIDE-TREE:     int,
-// CHECK-NOELIDE-TREE:     char,
-// CHECK-NOELIDE-TREE:     U9<
-// CHECK-NOELIDE-TREE:       [(no qualifiers) != const] double>>
+// CHECK-NOELIDE-TREE:     int, 
+// CHECK-NOELIDE-TREE:     char, 
+// CHECK-NOELIDE-TREE:     S9<
+// CHECK-NOELIDE-TREE:       int, 
+// CHECK-NOELIDE-TREE:       char, 
+// CHECK-NOELIDE-TREE:       [double != const double]>>
 
 template<typename ...A> class class_types {};
 void set10(class_types<int, int>) {}
@@ -1451,7 +1454,7 @@ void run() {
   D<X::X1>(VectorType<X::X2>());
 }
 // CHECK-ELIDE-NOTREE: error: no matching function for call to 'D'
-// CHECK-ELIDE-NOTREE: note: candidate function template not viable: no known conversion from 'VectorType<X::X2>' to 'const VectorType<(X)0>' for 1st argument
+// CHECK-ELIDE-NOTREE: note: candidate function template not viable: no known conversion from 'VectorType<X::X2>' to 'const VectorType<(TypeAlias::X)0>' for 1st argument
 }
 
 namespace TypeAlias2 {

diff  --git a/clang/test/SemaCXX/sizeless-1.cpp b/clang/test/SemaCXX/sizeless-1.cpp
index 7728e6f1b450e..6c8c873f494f7 100644
--- a/clang/test/SemaCXX/sizeless-1.cpp
+++ b/clang/test/SemaCXX/sizeless-1.cpp
@@ -325,7 +325,7 @@ void template_fn_rvalue_ref(T &&) {}
 
 #if __cplusplus >= 201103L
 template <typename T>
-using array_alias = T[1]; // expected-error {{array has sizeless element type 'svint8_t' (aka '__SVInt8_t')}}
+using array_alias = T[1]; // expected-error {{array has sizeless element type '__SVInt8_t'}}
 extern array_alias<int> *array_alias_int_ptr;
 extern array_alias<svint8_t> *array_alias_int8_ptr; // expected-note {{in instantiation of template type alias 'array_alias' requested here}}
 #endif

diff  --git a/clang/test/SemaTemplate/instantiation-default-1.cpp b/clang/test/SemaTemplate/instantiation-default-1.cpp
index 3e70a2148ca1a..33e01b6b8aa52 100644
--- a/clang/test/SemaTemplate/instantiation-default-1.cpp
+++ b/clang/test/SemaTemplate/instantiation-default-1.cpp
@@ -33,7 +33,7 @@ void test_Def2(Def2<int, int const*> *d2) {
 }
 
 typedef int& int_ref_t;
-Def2<int_ref_t> *d2; // expected-note{{in instantiation of default argument for 'Def2<int_ref_t>' required here}}
+Def2<int_ref_t> *d2; // expected-note{{in instantiation of default argument for 'Def2<int &>' required here}}
 
 
 template<> struct Def1<const int> { }; // expected-error{{redefinition of 'Def1<const int>'}}

diff  --git a/clang/test/SemaTemplate/make_integer_seq.cpp b/clang/test/SemaTemplate/make_integer_seq.cpp
index 4ecd13484cee0..b51eed59961e2 100644
--- a/clang/test/SemaTemplate/make_integer_seq.cpp
+++ b/clang/test/SemaTemplate/make_integer_seq.cpp
@@ -37,8 +37,10 @@ using test2 = B<int, 1>;
 // CHECK-NEXT:       `-ElaboratedType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, int, 1>' sugar
 // CHECK-NEXT:         `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, int, 1>' sugar alias __make_integer_seq
 // CHECK-NEXT:           |-TemplateArgument template A
-// CHECK-NEXT:           |-TemplateArgument type 'int'
-// CHECK-NEXT:           | `-BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
+// CHECK-NEXT:           |-TemplateArgument type 'int':'int'
+// CHECK-NEXT:           | `-SubstTemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'int' sugar class depth 0 index 0 B1
+// CHECK-NEXT:           |   |-TypeAliasTemplate 0x{{[0-9A-Fa-f]+}} 'B'
+// CHECK-NEXT:           |   `-BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
 // CHECK-NEXT:           |-TemplateArgument expr
 // CHECK-NEXT:           | `-ConstantExpr 0x{{[0-9A-Fa-f]+}} <line:26:64> 'int'
 // CHECK-NEXT:           |   |-value: Int 1
@@ -46,18 +48,20 @@ using test2 = B<int, 1>;
 // CHECK-NEXT:           |     |-NonTypeTemplateParmDecl 0x{{[0-9A-Fa-f]+}} <col:21, col:24> col:24 referenced 'B1' depth 0 index 1 B2
 // CHECK-NEXT:           |     `-IntegerLiteral 0x{{[0-9A-Fa-f]+}} <col:64> 'int' 1
 // CHECK-NEXT:           `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} 'A<int, 0>' sugar A
-// CHECK-NEXT:             |-TemplateArgument type 'int'
-// CHECK-NEXT:             | `-BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
+// CHECK-NEXT:             |-TemplateArgument type 'int':'int'
+// CHECK-NEXT:             | `-SubstTemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'int' sugar class depth 0 index 0 B1
+// CHECK-NEXT:             |   |-TypeAliasTemplate 0x{{[0-9A-Fa-f]+}} 'B'
+// CHECK-NEXT:             |   `-BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
 // CHECK-NEXT:             |-TemplateArgument expr
 // CHECK-NEXT:             | `-ConstantExpr 0x{{[0-9A-Fa-f]+}} <col:64> 'int'
 // CHECK-NEXT:             |   |-value: Int 0
-// CHECK-NEXT:             |   `-IntegerLiteral 0x{{[0-9A-Fa-f]+}} <col:64> 'int' 0
+// CHECK-NEXT:             |   `-IntegerLiteral 0x{{[0-9A-Fa-f]+}} <col:64> 'int':'int' 0
 // CHECK-NEXT:             `-RecordType 0x{{[0-9A-Fa-f]+}} 'A<int, 0>'
 // CHECK-NEXT:               `-ClassTemplateSpecialization 0x{{[0-9A-Fa-f]+}} 'A'
 
 template <template <class T, T...> class S, class T, int N> struct C {
   using test3 = __make_integer_seq<S, T, N>;
-//      CHECK: |-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:59:3, col:43> col:9 test3 '__make_integer_seq<S, T, N>':'__make_integer_seq<type-parameter-0-1, N>'
+//      CHECK: |-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:63:3, col:43> col:9 test3 '__make_integer_seq<S, T, N>':'__make_integer_seq<type-parameter-0-1, N>'
 // CHECK-NEXT:   `-ElaboratedType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<S, T, N>' sugar dependent
 // CHECK-NEXT:     `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<S, T, N>' sugar dependent alias __make_integer_seq
 // CHECK-NEXT:       |-TemplateArgument template S
@@ -65,18 +69,18 @@ template <template <class T, T...> class S, class T, int N> struct C {
 // CHECK-NEXT:       | `-TemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'T' dependent depth 0 index 1
 // CHECK-NEXT:       |   `-TemplateTypeParm 0x{{[0-9A-Fa-f]+}} 'T'
 // CHECK-NEXT:       |-TemplateArgument expr
-// CHECK-NEXT:       | `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'T' <Dependent>
+// CHECK-NEXT:       | `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'type-parameter-0-1':'type-parameter-0-1' <Dependent>
 // CHECK-NEXT:       |   `-DeclRefExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'int' NonTypeTemplateParm 0x{{[0-9A-Fa-f]+}} 'N' 'int'
 // CHECK-NEXT:       `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<type-parameter-0-1, N>' dependent __make_integer_seq
 // CHECK-NEXT:         |-TemplateArgument template
 // CHECK-NEXT:         |-TemplateArgument type 'type-parameter-0-1'
 // CHECK-NEXT:         | `-TemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'type-parameter-0-1' dependent depth 0 index 1
 // CHECK-NEXT:         `-TemplateArgument expr
-// CHECK-NEXT:           `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'T' <Dependent>
+// CHECK-NEXT:           `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'type-parameter-0-1':'type-parameter-0-1' <Dependent>
 // CHECK-NEXT:             `-DeclRefExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'int' NonTypeTemplateParm 0x{{[0-9A-Fa-f]+}} 'N' 'int'
 
   using test4 = __make_integer_seq<A, T, 1>;
-//      CHECK: |-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:78:3, col:43> col:9 test4 '__make_integer_seq<A, T, 1>':'__make_integer_seq<A, type-parameter-0-1, 1>'
+//      CHECK: |-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:82:3, col:43> col:9 test4 '__make_integer_seq<A, T, 1>':'__make_integer_seq<A, type-parameter-0-1, 1>'
 // CHECK-NEXT:   `-ElaboratedType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, T, 1>' sugar dependent
 // CHECK-NEXT:     `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, T, 1>' sugar dependent alias __make_integer_seq
 // CHECK-NEXT:       |-TemplateArgument template A
@@ -84,18 +88,18 @@ template <template <class T, T...> class S, class T, int N> struct C {
 // CHECK-NEXT:       | `-TemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'T' dependent depth 0 index 1
 // CHECK-NEXT:       |   `-TemplateTypeParm 0x{{[0-9A-Fa-f]+}} 'T'
 // CHECK-NEXT:       |-TemplateArgument expr
-// CHECK-NEXT:       | `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'T' <Dependent>
+// CHECK-NEXT:       | `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'type-parameter-0-1':'type-parameter-0-1' <Dependent>
 // CHECK-NEXT:       |   `-IntegerLiteral 0x{{[0-9A-Fa-f]+}} <col:42> 'int' 1
 // CHECK-NEXT:       `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, type-parameter-0-1, 1>' dependent __make_integer_seq
 // CHECK-NEXT:         |-TemplateArgument template A
 // CHECK-NEXT:         |-TemplateArgument type 'type-parameter-0-1'
 // CHECK-NEXT:         | `-TemplateTypeParmType 0x{{[0-9A-Fa-f]+}} 'type-parameter-0-1' dependent depth 0 index 1
 // CHECK-NEXT:         `-TemplateArgument expr
-// CHECK-NEXT:           `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'T' <Dependent>
+// CHECK-NEXT:           `-ImplicitCastExpr 0x{{[0-9A-Fa-f]+}} <col:42> 'type-parameter-0-1':'type-parameter-0-1' <Dependent>
 // CHECK-NEXT:             `-IntegerLiteral 0x{{[0-9A-Fa-f]+}} <col:42> 'int' 1
 
   using test5 = __make_integer_seq<A, int, N>;
-//      CHECK: `-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:97:3, col:45> col:9 test5 '__make_integer_seq<A, int, N>':'__make_integer_seq<A, int, N>'
+//      CHECK: `-TypeAliasDecl 0x{{[0-9A-Fa-f]+}} <line:101:3, col:45> col:9 test5 '__make_integer_seq<A, int, N>':'__make_integer_seq<A, int, N>'
 // CHECK-NEXT:   `-ElaboratedType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, int, N>' sugar dependent
 // CHECK-NEXT:     `-TemplateSpecializationType 0x{{[0-9A-Fa-f]+}} '__make_integer_seq<A, int, N>' sugar dependent alias __make_integer_seq
 // CHECK-NEXT:       |-TemplateArgument template A

diff  --git a/clang/test/SemaTemplate/temp_arg_nontype.cpp b/clang/test/SemaTemplate/temp_arg_nontype.cpp
index d3e968671cd43..8e93c7a9e4410 100644
--- a/clang/test/SemaTemplate/temp_arg_nontype.cpp
+++ b/clang/test/SemaTemplate/temp_arg_nontype.cpp
@@ -437,7 +437,7 @@ namespace dependent_nested_partial_specialization {
 
   template<template<typename> class X> struct A {
     template<typename T, X<T> N> struct B; // expected-note 2{{here}}
-    template <typename T> struct B<T, 0> {}; // expected-error {{non-type template argument specializes a template parameter with dependent type 'Y<T>' (aka 'T *')}}
+    template<typename T> struct B<T, 0> {}; // expected-error {{non-type template argument specializes a template parameter with dependent type 'Y<T>' (aka 'type-parameter-0-0 *')}}
   };
   A<X>::B<int, 0> ax;
   A<Y>::B<int, &n> ay; // expected-error {{undefined}} expected-note {{instantiation of}}

diff  --git a/lldb/test/API/commands/expression/import-std-module/shared_ptr/TestSharedPtrFromStdModule.py b/lldb/test/API/commands/expression/import-std-module/shared_ptr/TestSharedPtrFromStdModule.py
index f10d7f9a6aef1..0f7e1a20a8293 100644
--- a/lldb/test/API/commands/expression/import-std-module/shared_ptr/TestSharedPtrFromStdModule.py
+++ b/lldb/test/API/commands/expression/import-std-module/shared_ptr/TestSharedPtrFromStdModule.py
@@ -24,9 +24,9 @@ def test(self):
                          result_type="std::shared_ptr<int>",
                          result_summary="3 strong=1 weak=1",
                          result_children=[ValueCheck(name="__ptr_")])
-        self.expect_expr("*s", result_type="element_type", result_value="3")
-        self.expect_expr("*s = 5", result_type="element_type", result_value="5")
-        self.expect_expr("*s", result_type="element_type", result_value="5")
+        self.expect_expr("*s", result_type="int", result_value="3")
+        self.expect_expr("*s = 5", result_type="int", result_value="5")
+        self.expect_expr("*s", result_type="int", result_value="5")
         self.expect_expr("(bool)s", result_type="bool", result_value="true")
         self.expect("expr s.reset()")
         self.expect_expr("(bool)s", result_type="bool", result_value="false")

diff  --git a/lldb/test/API/commands/expression/import-std-module/weak_ptr-dbg-info-content/TestDbgInfoContentWeakPtrFromStdModule.py b/lldb/test/API/commands/expression/import-std-module/weak_ptr-dbg-info-content/TestDbgInfoContentWeakPtrFromStdModule.py
index c302fd4410ae3..5eebed7fa62e2 100644
--- a/lldb/test/API/commands/expression/import-std-module/weak_ptr-dbg-info-content/TestDbgInfoContentWeakPtrFromStdModule.py
+++ b/lldb/test/API/commands/expression/import-std-module/weak_ptr-dbg-info-content/TestDbgInfoContentWeakPtrFromStdModule.py
@@ -23,7 +23,7 @@ def test(self):
         self.expect_expr("w",
                          result_type="std::weak_ptr<Foo>",
                          result_children=[ValueCheck(name="__ptr_")])
-        self.expect_expr("*w.lock()", result_type="element_type")
+        self.expect_expr("*w.lock()", result_type="Foo")
         self.expect_expr("w.lock()->a", result_type="int", result_value="3")
         self.expect_expr("w.lock()->a = 5",
                          result_type="int",

diff  --git a/lldb/test/API/commands/expression/import-std-module/weak_ptr/TestWeakPtrFromStdModule.py b/lldb/test/API/commands/expression/import-std-module/weak_ptr/TestWeakPtrFromStdModule.py
index b05b7a715f19a..8d1c72147fc42 100644
--- a/lldb/test/API/commands/expression/import-std-module/weak_ptr/TestWeakPtrFromStdModule.py
+++ b/lldb/test/API/commands/expression/import-std-module/weak_ptr/TestWeakPtrFromStdModule.py
@@ -24,9 +24,9 @@ def test(self):
                          result_type="std::weak_ptr<int>",
                          result_summary="3 strong=1 weak=2",
                          result_children=[ValueCheck(name="__ptr_")])
-        self.expect_expr("*w.lock()", result_type="element_type", result_value="3")
-        self.expect_expr("*w.lock() = 5", result_type="element_type", result_value="5")
-        self.expect_expr("*w.lock()", result_type="element_type", result_value="5")
+        self.expect_expr("*w.lock()", result_type="int", result_value="3")
+        self.expect_expr("*w.lock() = 5", result_type="int", result_value="5")
+        self.expect_expr("*w.lock()", result_type="int", result_value="5")
         self.expect_expr("w.use_count()", result_type="long", result_value="1")
         self.expect("expr w.reset()")
         self.expect_expr("w.use_count()", result_type="long", result_value="0")


        


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