diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 3cc37d0..ebfad36 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -18,10 +18,10 @@
 #include "clang/AST/DependentDiagnostic.h"
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
+#include "clang/AST/PrettyDeclStackTrace.h"
 #include "clang/AST/TypeLoc.h"
 #include "clang/Sema/Initialization.h"
 #include "clang/Sema/Lookup.h"
-#include "clang/Sema/PrettyDeclStackTrace.h"
 #include "clang/Sema/Template.h"
 #include "clang/Sema/TemplateInstCallback.h"
 
@@ -3895,7 +3895,7 @@
   InstantiatingTemplate Inst(*this, PointOfInstantiation, Function);
   if (Inst.isInvalid() || Inst.isAlreadyInstantiating())
     return;
-  PrettyDeclStackTraceEntry CrashInfo(*this, Function, SourceLocation(),
+  PrettyDeclStackTraceEntry CrashInfo(Context, Function, SourceLocation(),
                                       "instantiating function definition");
 
   // The instantiation is visible here, even if it was first declared in an
@@ -4306,7 +4306,7 @@
       InstantiatingTemplate Inst(*this, PointOfInstantiation, Var);
       if (Inst.isInvalid() || Inst.isAlreadyInstantiating())
         return;
-      PrettyDeclStackTraceEntry CrashInfo(*this, Var, SourceLocation(),
+      PrettyDeclStackTraceEntry CrashInfo(Context, Var, SourceLocation(),
                                           "instantiating variable initializer");
 
       // The instantiation is visible here, even if it was first declared in an
@@ -4419,7 +4419,7 @@
   InstantiatingTemplate Inst(*this, PointOfInstantiation, Var);
   if (Inst.isInvalid() || Inst.isAlreadyInstantiating())
     return;
-  PrettyDeclStackTraceEntry CrashInfo(*this, Var, SourceLocation(),
+  PrettyDeclStackTraceEntry CrashInfo(Context, Var, SourceLocation(),
                                       "instantiating variable definition");
 
   // If we're performing recursive template instantiation, create our own
@@ -5223,7 +5223,7 @@
       break;
     }
 
-    PrettyDeclStackTraceEntry CrashInfo(*this, Var, SourceLocation(),
+    PrettyDeclStackTraceEntry CrashInfo(Context, Var, SourceLocation(),
                                         "instantiating variable definition");
     bool DefinitionRequired = Var->getTemplateSpecializationKind() ==
                               TSK_ExplicitInstantiationDefinition;