LibCpp: Store filename in ASTNodes

As part of the position information, we now also store the filename the
ASTNode belongs to.

1 files changed, 4 insertions, 3 deletions

diff --git a/Userland/Libraries/LibCpp/Parser.h b/Userland/Libraries/LibCpp/Parser.h
index 5fe0ec6279..91e3580792 100644
--- a/Userland/Libraries/LibCpp/Parser.h
+++ b/Userland/Libraries/LibCpp/Parser.h
@@ -34,7 +34,7 @@ namespace Cpp {
 
 class Parser final {
 public:
-    explicit Parser(const StringView&);
+    explicit Parser(const StringView& program, const String& filename);
     ~Parser() = default;
 
     NonnullRefPtr<TranslationUnit> parse();
@@ -137,7 +137,7 @@ private:
     NonnullRefPtr<T>
     create_ast_node(ASTNode& parent, const Position& start, Optional<Position> end, Args&&... args)
     {
-        auto node = adopt(*new T(&parent, start, end, forward<Args>(args)...));
+        auto node = adopt(*new T(&parent, start, end, m_filename, forward<Args>(args)...));
         m_nodes.append(node);
         return node;
     }
@@ -145,7 +145,7 @@ private:
     NonnullRefPtr<TranslationUnit>
     create_root_ast_node(const Position& start, Position end)
     {
-        auto node = adopt(*new TranslationUnit(nullptr, start, end));
+        auto node = adopt(*new TranslationUnit(nullptr, start, end, m_filename));
         m_nodes.append(node);
         m_root_node = node;
         return node;
@@ -153,6 +153,7 @@ private:
 
     StringView m_program;
     Vector<StringView> m_lines;
+    String m_filename;
     Vector<Token> m_tokens;
     State m_state;
     Vector<State> m_saved_states;