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

[Adrian Prantl via lldb-commits]

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@@ -17,6 +17,89 @@
 namespace lldb_private {
 class Stream;
 
+/// Wraps either a FileSpec that represents a local file or a source
+/// file whose contents is known (for example because it can be
+/// reconstructed from debug info), but that hasn't been written to a
+/// file yet.
+class SupportFile {
+protected:
+  FileSpec m_file_spec;
+
+public:
+  SupportFile(const FileSpec &spec) : m_file_spec(spec) {}
+  SupportFile(const SupportFile &other) = delete;
+  SupportFile(SupportFile &&other) = default;
+  virtual ~SupportFile() = default;
+  bool operator==(const SupportFile &other) {
+    return m_file_spec == other.m_file_spec;
+  }
+  /// Return the file name only. Useful for resolving breakpoints by file name.
+  const FileSpec &GetSpecOnly() const { return m_file_spec; };
+  /// Materialize the file to disk and return the path to that temporary file.
+  virtual const FileSpec &Materialize() {
+    return m_file_spec;
+  }
+};
+
+/// A list of support files for a CompileUnit.
+class SupportFileList {
+public:
+  SupportFileList(){};
+  SupportFileList(const SupportFileList &) = delete;
+  SupportFileList(SupportFileList &&other)
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adrian-prantl wrote:

Yes.

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