fix several issues with goal expansion, crashing after attribute_goals is called

2019-10-08 12:28:23 -06:00
parent 673fb31ae2
commit 3409db010f
8 changed files with 150 additions and 180 deletions
--- a/src/prolog/machine/compile.rs
+++ b/src/prolog/machine/compile.rs
@@ -901,7 +901,7 @@ impl ListingCompiler {
                                        CodeIndex::dynamic_undefined(self.get_module_name()));
            }
            &Declaration::Hook(hook, _, ref queue) if self.module.is_none() => worker
-                .term_stream
+                .term_stream                
                .incr_expansion_lens(hook.user_scope(), 1, queue.len()),
            &Declaration::Hook(hook, _, ref queue) if !hook.has_module_scope() => {
                worker.term_stream.incr_expansion_lens(hook, 1, queue.len())