1 files changed, 15 insertions, 17 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index a03e308f99b..006a3c49d7c 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -13051,12 +13051,13 @@ bool Sema::checkThisInStaticMemberFunctionAttributes(CXXMethodDecl *Method) {
   return false;
 }
 
-void Sema::checkExceptionSpecification(
-    bool IsTopLevel, ExceptionSpecificationType EST,
-    ArrayRef<ParsedType> DynamicExceptions,
-    ArrayRef<SourceRange> DynamicExceptionRanges, Expr *NoexceptExpr,
-    SmallVectorImpl<QualType> &Exceptions,
-    FunctionProtoType::ExceptionSpecInfo &ESI) {
+void
+Sema::checkExceptionSpecification(ExceptionSpecificationType EST,
+                                  ArrayRef<ParsedType> DynamicExceptions,
+                                  ArrayRef<SourceRange> DynamicExceptionRanges,
+                                  Expr *NoexceptExpr,
+                                  SmallVectorImpl<QualType> &Exceptions,
+                                  FunctionProtoType::ExceptionSpecInfo &ESI) {
   Exceptions.clear();
   ESI.Type = EST;
   if (EST == EST_Dynamic) {
@@ -13065,15 +13066,13 @@ void Sema::checkExceptionSpecification(
       // FIXME: Preserve type source info.
       QualType ET = GetTypeFromParser(DynamicExceptions[ei]);
 
-      if (IsTopLevel) {
-        SmallVector<UnexpandedParameterPack, 2> Unexpanded;
-        collectUnexpandedParameterPacks(ET, Unexpanded);
-        if (!Unexpanded.empty()) {
-          DiagnoseUnexpandedParameterPacks(
-              DynamicExceptionRanges[ei].getBegin(), UPPC_ExceptionType,
-              Unexpanded);
-          continue;
-        }
+      SmallVector<UnexpandedParameterPack, 2> Unexpanded;
+      collectUnexpandedParameterPacks(ET, Unexpanded);
+      if (!Unexpanded.empty()) {
+        DiagnoseUnexpandedParameterPacks(DynamicExceptionRanges[ei].getBegin(),
+                                         UPPC_ExceptionType,
+                                         Unexpanded);
+        continue;
       }
 
       // Check that the type is valid for an exception spec, and
@@ -13092,8 +13091,7 @@ void Sema::checkExceptionSpecification(
               NoexceptExpr->getType()->getCanonicalTypeUnqualified() ==
               Context.BoolTy) &&
              "Parser should have made sure that the expression is boolean");
-      if (IsTopLevel && NoexceptExpr &&
-          DiagnoseUnexpandedParameterPack(NoexceptExpr)) {
+      if (NoexceptExpr && DiagnoseUnexpandedParameterPack(NoexceptExpr)) {
         ESI.Type = EST_BasicNoexcept;
         return;
       }