[lld] [llvm] [Symbolizer] Support for Missing Line Numbers. (PR #82240)

[David Blaikie via llvm-commits]

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@@ -427,6 +429,9 @@ class DWARFDebugLine {
   using LineTableConstIter = LineTableMapTy::const_iterator;
 
   LineTableMapTy LineTableMap;
+
+public:
+  inline static bool ReportApproximateLine = false;
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dwblaikie wrote:

mutable `static` variables are concerning - that makes the code not thread safe/re-entrant, etc.

Please don't do this - and pass down the request through some parameter/non-static member state. (we have other parameters for line queries, perhaps this can be bundled along with those, or as an optional parameter)

https://github.com/llvm/llvm-project/pull/82240