Shallow-copy quantifier attributes when splitting

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/Dafny/Triggers/QuantifierSplitter.cs b/Source/Dafny/Triggers/QuantifierSplitter.cs
index ae76b780..83059f8d 100644
--- a/Source/Dafny/Triggers/QuantifierSplitter.cs
+++ b/Source/Dafny/Triggers/QuantifierSplitter.cs
@@ -66,7 +66,7 @@ namespace Microsoft.Dafny.Triggers {
         }

         foreach (var e in stream) {

           var tok = new NestedToken(quantifier.tok, e.tok);

-          yield return new ForallExpr(tok, quantifier.TypeArgs, quantifier.BoundVars, quantifier.Range, e, quantifier.Attributes) { Type = quantifier.Type };

+          yield return new ForallExpr(tok, quantifier.TypeArgs, quantifier.BoundVars, quantifier.Range, e, CopyAttributes(quantifier.Attributes)) { Type = quantifier.Type };

         }

       } else if (quantifier is ExistsExpr) {

         IEnumerable<Expression> stream;

@@ -77,7 +77,7 @@ namespace Microsoft.Dafny.Triggers {
         }

         foreach (var e in stream) {

           var tok = new NestedToken(quantifier.tok, e.tok);

-          yield return new ExistsExpr(tok, quantifier.TypeArgs, quantifier.BoundVars, quantifier.Range, e, quantifier.Attributes) { Type = quantifier.Type };

+          yield return new ExistsExpr(tok, quantifier.TypeArgs, quantifier.BoundVars, quantifier.Range, e, CopyAttributes(quantifier.Attributes)) { Type = quantifier.Type };

         }

       } else {

         yield return quantifier;