Use HAVE_BOEHMGC

Co-authored-by: Robert Hensing <[email protected]>
NixOS · Sep 19, 2024 · 4449b0d · 4449b0d
1 parent 0c2fdd2
commit 4449b0d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
@@ -3136,7 +3136,11 @@ static void prim_zipAttrsWith(EvalState & state, const PosIdx pos, Value * * arg
         std::optional<ListBuilder> list;
     };
 
+#if HAVE_BOEHMGC
     std::map<Symbol, Item, std::less<Symbol>, traceable_allocator<std::pair<const Symbol, Item>>> attrsSeen;
+#else
+    std::map<Symbol, Item> attrsSeen;
+#endif
 
     state.forceFunction(*args[0], pos, "while evaluating the first argument passed to builtins.zipAttrsWith");
     state.forceList(*args[1], pos, "while evaluating the second argument passed to builtins.zipAttrsWith");