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diff graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/ast/CodeElement.java @ 12395:8e8347ecabbc

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Truffle-DSL: implemented new polymorphic more compact generation strategy
author Christian Humer <christian.humer@gmail.com>
date Fri, 11 Oct 2013 20:05:55 +0200
parents 79041ab43660
children 4293efaaab76
line wrap: on
line diff
--- a/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/ast/CodeElement.java	Wed Oct 09 15:33:36 2013 +0200
+++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/ast/CodeElement.java	Fri Oct 11 20:05:55 2013 +0200
@@ -78,6 +78,13 @@
         return element;
     }
 
+    public E addOptional(E element) {
+        if (element != null) {
+            add(element);
+        }
+        return element;
+    }
+
     public void remove(E element) {
         getEnclosedElements().remove(element);
     }