Braces init + unused var

Author: clementval

flang/lib/Evaluate/tools.cpp

@@ -2174,13 +2174,13 @@ bool IsAutomatic(const Symbol &original) {
 }
 
 bool CanCUDASymbolHaveSaveAttr(const Symbol &sym) {
-  if (const auto *details =
-          sym.GetUltimate().detailsIf<semantics::ObjectEntityDetails>()) {
+  if (const auto *details{
+          sym.GetUltimate().detailsIf<semantics::ObjectEntityDetails>()}) {
     const Fortran::semantics::DeclTypeSpec *type{details->type()};
     const Fortran::semantics::DerivedTypeSpec *derived{
         type ? type->AsDerived() : nullptr};
     if (derived) {
-      if (auto iter{FindCUDADeviceAllocatableUltimateComponent(*derived)}) {
+      if (FindCUDADeviceAllocatableUltimateComponent(*derived)) {
         return false;
       }
     }

flang/lib/Semantics/tools.cpp

@@ -1083,8 +1083,8 @@ const Scope *FindCUDADeviceContext(const Scope *scope) {
 
 bool IsDeviceAllocatable(const Symbol &symbol) {
   if (IsAllocatable(symbol)) {
-    if (const auto *details =
-            symbol.GetUltimate().detailsIf<semantics::ObjectEntityDetails>()) {
+    if (const auto *details{
+            symbol.GetUltimate().detailsIf<semantics::ObjectEntityDetails>()}) {
       if (details->cudaDataAttr() &&
           *details->cudaDataAttr() != common::CUDADataAttr::Pinned) {
         return true;