[Lldb-commits] [lldb] Add support for inline DWARF source files. (PR #75880)

[Adrian Prantl via lldb-commits]

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@@ -235,6 +233,53 @@ ParseSupportFilesFromPrologue(const lldb::ModuleSP &module,
   for (size_t idx = first_file_idx; idx <= last_file_idx; ++idx) {
     std::string remapped_file;
     if (auto file_path = GetFileByIndex(prologue, idx, compile_dir, style)) {
+      auto entry = prologue.getFileNameEntry(idx);
+      auto source = entry.Source.getAsCString();
+      if (!source)
+        consumeError(source.takeError());
+      else {
+        llvm::StringRef source_ref(*source);
+        if (!source_ref.empty()) {
+          /// Wrap a path for an in-DWARF source file. Lazily write it
+          /// to disk when Materialize() is called.
+          struct LazyDWARFSourceFile : public SupportFile {
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adrian-prantl wrote:

I thought since it is only used there, defining it inline like a lambda makes sense, but I have no strong feelings about it.

https://github.com/llvm/llvm-project/pull/75880