[Truffle] Add un.rb to stdlib, stub Thread::Backtrace::Location#label

jruby · Nov 7, 2016 · 63af728 · 63af728
1 parent 8960ec0
commit 63af728
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diff --git a/lib/ruby/truffle/mri/un.rb b/lib/ruby/truffle/mri/un.rb
@@ -0,0 +1 @@
+require_relative '../../stdlib/un'
diff --git a/truffle/src/main/java/org/jruby/truffle/core/thread/ThreadBacktraceLocationNodes.java b/truffle/src/main/java/org/jruby/truffle/core/thread/ThreadBacktraceLocationNodes.java
@@ -58,6 +58,17 @@ public DynamicObject absolutePath(DynamicObject threadBacktraceLocation) {
 
     }
 
+    @CoreMethod(names = "label")
+    public abstract static class LabelNode extends UnaryCoreMethodNode {
+
+        @Specialization
+        public Object label(DynamicObject threadBacktraceLocation) {
+            // TODO BJF 7 Nov. 2016 This needs to be implemented, stubbed for now
+            return nil();
+        }
+
+    }
+
     @CoreMethod(names = "lineno")
     public abstract static class LinenoNode extends UnaryCoreMethodNode {