[Lldb-commits] [lldb] 562c346 - [LLDB] Fix aggregate-indirect-arg.cpp failure introduced by 227dffd0b6d78154516ace45f6ed28259c7baa48

[Zequan Wu via lldb-commits]

Author: Zequan Wu
Date: 2022-07-07T15:01:07-07:00
New Revision: 562c3467a6738aa89203f72fc1d1343e5baadf3c

URL: https://github.com/llvm/llvm-project/commit/562c3467a6738aa89203f72fc1d1343e5baadf3c
DIFF: https://github.com/llvm/llvm-project/commit/562c3467a6738aa89203f72fc1d1343e5baadf3c.diff

LOG: [LLDB] Fix aggregate-indirect-arg.cpp failure introduced by 227dffd0b6d78154516ace45f6ed28259c7baa48

Added: 
    

Modified: 
    lldb/source/Expression/DWARFExpressionList.cpp

Removed: 
    


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diff  --git a/lldb/source/Expression/DWARFExpressionList.cpp b/lldb/source/Expression/DWARFExpressionList.cpp
index e13a2931644b..68e3e8c611b9 100644
--- a/lldb/source/Expression/DWARFExpressionList.cpp
+++ b/lldb/source/Expression/DWARFExpressionList.cpp
@@ -204,8 +204,11 @@ bool DWARFExpressionList::Evaluate(ExecutionContext *exe_ctx,
     }
     addr_t addr = pc.GetFileAddress();
     const auto *entry = m_exprs.FindEntryThatContains(addr);
-    if (!entry)
+    if (!entry) {
+      if (error_ptr)
+        error_ptr->SetErrorString("variable not available");
       return false;
+    }
     expr = entry->data;
   }
   expr.GetExpressionData(data);