# HG changeset patch
# User Christian Humer <christian.humer@gmail.com>
# Date 1420485802 -3600
# Node ID 6fe1d34a7b6eec25d7e987a7ee16879a634febd4
# Parent  eecda5abf62764e490c913013066f234d7383d23
Truffle-DSL: added bounds check for unrolling child arrays.

diff -r eecda5abf627 -r 6fe1d34a7b6e graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java
--- a/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java	Mon Jan 05 20:23:22 2015 +0100
+++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java	Mon Jan 05 20:23:22 2015 +0100
@@ -257,7 +257,7 @@
 
             if (execution.isIndexed()) {
                 CodeTreeBuilder nullCheck = builder.create();
-                nullCheck.string(name).string(" != null ? ");
+                nullCheck.string(name).string(" != null && ").string(String.valueOf(execution.getIndex())).string(" < ").string(name).string(".length").string(" ? ");
                 nullCheck.tree(accessor);
                 nullCheck.string(" : null");
                 accessor = nullCheck.build();