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/ast.rs
+++ b/src/prolog/ast.rs
@@ -951,7 +951,8 @@ pub enum ArithmeticInstruction {

 pub enum BuiltInInstruction {
    CleanUpBlock,
-    CompareNumber(CompareNumberQT, ArithmeticTerm, ArithmeticTerm),    
+    CompareNumber(CompareNumberQT, ArithmeticTerm, ArithmeticTerm),
+    DefaultRetryMeElse(usize),
    DefaultTrustMe,
    DefaultSetCutPoint(RegType),
    DynamicCompareNumber(CompareNumberQT),