[PATCH] D66901: [ObjectYAML] Fix lifetime issue in dumpDebugLines

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka created this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
vitalybuka added a reviewer: beanz.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66901

Files:
  llvm/tools/obj2yaml/dwarf2yaml.cpp


Index: llvm/tools/obj2yaml/dwarf2yaml.cpp
===================================================================
--- llvm/tools/obj2yaml/dwarf2yaml.cpp
+++ llvm/tools/obj2yaml/dwarf2yaml.cpp
@@ -286,8 +286,8 @@
 
       const uint64_t LineEnd =
           LineTableLength + *StmtOffset + SizeOfPrologueLength;
+      DWARFYAML::LineTableOpcode NewOp = {};
       while (Offset < LineEnd) {
-        DWARFYAML::LineTableOpcode NewOp;
         NewOp.Opcode = (dwarf::LineNumberOps)LineData.getU8(&Offset);
         if (NewOp.Opcode == 0) {
           auto StartExt = Offset;


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