From e9c47b7f990de937fed46967baf1a2f85e45eff6 Mon Sep 17 00:00:00 2001
From: "petro.zarytskyi" <petro.zarytskyi@gmail.com>
Date: Mon, 29 Jul 2024 17:25:19 +0300
Subject: [PATCH] Use AddInitializerToDecl instead of setInit for safety

---
 lib/Differentiator/ReverseModeVisitor.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/Differentiator/ReverseModeVisitor.cpp b/lib/Differentiator/ReverseModeVisitor.cpp
index 621ca8ee8..f95f2c60f 100644
--- a/lib/Differentiator/ReverseModeVisitor.cpp
+++ b/lib/Differentiator/ReverseModeVisitor.cpp
@@ -2789,7 +2789,8 @@ Expr* getArraySizeExpr(const ArrayType* AT, ASTContext& context,
           derivedVDE = BuildDeclRef(reverseSweepDerivativePointerE);
         }
       } else {
-        VDDerived->setInit(initDiff.getExpr_dx());
+        m_Sema.AddInitializerToDecl(VDDerived, initDiff.getExpr_dx(), true);
+        VDDerived->setInitStyle(VarDecl::InitializationStyle::CInit);
       }
     }
     if (derivedVDE)
@@ -2951,7 +2952,9 @@ Expr* getArraySizeExpr(const ArrayType* AT, ASTContext& context,
                   decl, Clone(getArraySizeExpr(AT, m_Context, *this)), true);
               decl->setInitStyle(VarDecl::InitializationStyle::CallInit);
             } else {
-              decl->setInit(getZeroInit(VD->getType()));
+              m_Sema.AddInitializerToDecl(decl, getZeroInit(VD->getType()),
+                                          /*DirectInit=*/true);
+              decl->setInitStyle(VarDecl::InitializationStyle::CInit);
             }
           }
         }