allow set_prolog_flag in declarations

2020-02-28 21:42:22 -07:00
parent 934f73f696
commit aa5f186a96
5 changed files with 38 additions and 4 deletions
--- a/src/prolog/forms.rs
+++ b/src/prolog/forms.rs
@@ -394,6 +394,7 @@ pub enum Declaration {
    MultiFile(MultiFileIndicator),
    NonCountedBacktracking(ClauseName, usize), // name, arity
    Op(OpDecl),
+    SetPrologFlag(DoubleQuotes),
    UseModule(ModuleSource),
    UseQualifiedModule(ModuleSource, Vec<ModuleExport>),
 }