fix exception handling when thrown by throw_exception, and within setup_call_cleanup and call_with_inference_limit.

2018-02-25 23:43:37 -07:00
parent c133931134
commit 07675b3675
7 changed files with 32 additions and 14 deletions
--- a/src/prolog/io.rs
+++ b/src/prolog/io.rs
@@ -207,6 +207,8 @@ impl fmt::Display for BuiltInInstruction {
                write!(f, "clean_up_block"),
            &BuiltInInstruction::DefaultSetCutPoint(r) =>
                write!(f, "default_set_cp {}", r),
+            &BuiltInInstruction::DefaultRetryMeElse(o) =>
+                write!(f, "default_retry_me_else {}", o),
            &BuiltInInstruction::DefaultTrustMe =>
                write!(f, "default_trust_me"),
            &BuiltInInstruction::InstallInferenceCounter(r1, r2, r3) =>