Author: gclayton
Date: Fri May 15 16:27:16 2015
New Revision: 237477
URL: http://llvm.org/viewvc/llvm-project?rev=237477&view=rev
Log:
Don't allow infininte recursion when trying to resolve re-exported symbols.
<rdar://problem/20821289>
Modified:
lldb/trunk/source/Expression/ClangExpressionDeclMap.cpp
Modified: lldb/trunk/source/Expression/ClangExpressionDeclMap.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Expression/ClangExpressionDeclMap.cpp?rev=237477&r1=237476&r2=237477&view=diff
==============================================================================
--- lldb/trunk/source/Expression/ClangExpressionDeclMap.cpp (original)
+++ lldb/trunk/source/Expression/ClangExpressionDeclMap.cpp Fri May 15 16:27:16
2015
@@ -842,6 +842,11 @@ ClangExpressionDeclMap::FindGlobalDataSy
reexport_module_sp =
target.GetImages().FindFirstModule(reexport_module_spec);
}
}
+ // Don't allow us to try and resolve a
re-exported symbol if it is the same
+ // as the current symbol
+ if (name == symbol->GetReExportedSymbolName()
&& module == reexport_module_sp.get())
+ return NULL;
+
return FindGlobalDataSymbol(target,
symbol->GetReExportedSymbolName(), reexport_module_sp.get());
}
}
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