Update lib/Differentiator/BaseForwardModeVisitor.cpp

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gojakuch · Jul 27, 2024 · da4dfd7 · da4dfd7
1 parent 28cef5e
commit da4dfd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Differentiator/BaseForwardModeVisitor.cpp b/lib/Differentiator/BaseForwardModeVisitor.cpp
@@ -146,7 +146,7 @@ BaseForwardModeVisitor::Derive(const FunctionDecl* FD,
   // then the specified independent argument is a member variable of the
   // class defining the call operator.
   // Thus, we need to find index of the member variable instead.
-  unsigned argIndex;
+  unsigned argIndex = ~0;
   if (m_DiffReq->param_empty() && m_Functor)
     argIndex =
         std::distance(m_Functor->field_begin(),