Added a unit test for bug 6989 and some methods to print expressions

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / EPreLet.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EPreLet.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EPreLet.java
index c78b9f4572bda462183776f8e7cc140694eaa2ec..035a2cadca6a02413575095ccd83112662961117 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EPreLet.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EPreLet.java
@@ -98,5 +98,9 @@ public class EPreLet extends ASTExpression {
     public int getSyntacticFunctionArity() {
         return in.getSyntacticFunctionArity();
     }
-
+    
+    @Override
+    public void accept(ExpressionVisitor visitor) {
+        visitor.visit(this);
+    }
 }