[Truffle] Print Ruby backtraces when an exception occurs in an at_exi…

…t block.
jruby · Feb 20, 2015 · d45b55c · d45b55c
1 parent 169a9e3
commit d45b55c
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/TruffleBridgeImpl.java b/truffle/src/main/java/org/jruby/truffle/TruffleBridgeImpl.java
@@ -23,8 +23,11 @@
 import org.jruby.truffle.nodes.core.*;
 import org.jruby.truffle.nodes.rubinius.ByteArrayNodesFactory;
 import org.jruby.truffle.runtime.RubyContext;
+import org.jruby.truffle.runtime.backtrace.Backtrace;
+import org.jruby.truffle.runtime.control.RaiseException;
 import org.jruby.truffle.runtime.core.RubyArray;
 import org.jruby.truffle.runtime.core.RubyClass;
+import org.jruby.truffle.runtime.core.RubyException;
 import org.jruby.truffle.runtime.util.FileUtils;
 import org.jruby.truffle.translator.NodeWrapper;
 import org.jruby.truffle.translator.TranslatorDriver;
@@ -188,7 +191,15 @@ public Object toTruffle(IRubyObject object) {
 
     @Override
     public void shutdown() {
-        truffleContext.shutdown();
+        try {
+            truffleContext.shutdown();
+        } catch (RaiseException e) {
+            final RubyException rubyException = e.getRubyException();
+
+            for (String line : Backtrace.DISPLAY_FORMATTER.format(e.getRubyException().getContext(), rubyException, rubyException.getBacktrace())) {
+                System.err.println(line);
+            }
+        }
     }
 
 }