[llvm] Fix a use-after-move bug in DWARFVerifier constructor (PR #83621)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-debuginfo

Author: ykhatav (ykhatav)

<details>
<summary>Changes</summary>

Resolve a use-after-move bug for the parameter "DumpOpts" in the DWARFVerifier constructor.

---
Full diff: https://github.com/llvm/llvm-project/pull/83621.diff


1 Files Affected:

- (modified) llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp (+2-1) 


``````````diff
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
index 520debe513d9f1..4ef6c80ed0289d 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
@@ -1083,7 +1083,8 @@ DWARFVerifier::DWARFVerifier(raw_ostream &S, DWARFContext &D,
                              DIDumpOptions DumpOpts)
     : OS(S), DCtx(D), DumpOpts(std::move(DumpOpts)), IsObjectFile(false),
       IsMachOObject(false) {
-  ErrorCategory.ShowDetail(DumpOpts.Verbose || !DumpOpts.ShowAggregateErrors);
+  ErrorCategory.ShowDetail(this->DumpOpts.Verbose ||
+                           !this->DumpOpts.ShowAggregateErrors);
   if (const auto *F = DCtx.getDWARFObj().getFile()) {
     IsObjectFile = F->isRelocatableObject();
     IsMachOObject = F->isMachO();

``````````

</details>


https://github.com/llvm/llvm-project/pull/83621