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 / EStringLiteral.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EStringLiteral.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EStringLiteral.java
index fa85d8bfe888a0cb32e1dd4f3a8139fc0ab5606f..58ec41fd2f74b85dbbaf4ee420601b9638ada5e8 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EStringLiteral.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/EStringLiteral.java
@@ -8,8 +8,8 @@ import org.simantics.scl.compiler.errors.Locations;
 
 public class EStringLiteral extends ASTExpression {
     
-    String[] strings;
-    Expression[] expressions;
+    public String[] strings;
+    public Expression[] expressions;
    
     public EStringLiteral(String[] strings, Expression[] expressions) {
         this.strings = strings;
@@ -50,5 +50,8 @@ public class EStringLiteral extends ASTExpression {
         return new EApply(new ELiteral(new StringInterpolation(strings)), expressions);
     }
 
-
+    @Override
+    public void accept(ExpressionVisitor visitor) {
+        visitor.visit(this);
+    }
 }