Require ca-derivations everywhere we create a CA derivation

"create" as in read one in from a serialized form, or build one from scratch in memory.
2020-07-27 17:56:36 +00:00
parent e32a9e124b
commit 951415b568
2 changed files with 10 additions and 6 deletions
@@ -640,8 +640,10 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
                if (i->value->type == tNull) continue;
            }

-            if (i->name == state.sContentAddressed)
+            if (i->name == state.sContentAddressed) {
+                settings.requireExperimentalFeature("ca-derivations");
                contentAddressed = state.forceBool(*i->value, pos);
+            }

            /* The `args' attribute is special: it supplies the
               command-line arguments to the builder. */