update Truffle dependency

com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/nodes/RBaseNode.java

@@ -39,8 +39,7 @@ import com.oracle.truffle.r.runtime.env.REnvironment;
  * subclass-specific, specified by the {@link #getRSyntaxNode()} method, the implementation of which
  * defaults to a hierarchical search, since many replacement strategies fit that structure.
  *
- * It also overrides the implementations of {@link #getSourceSection()},
- * {@link #assignSourceSection}, {@link #clearSourceSection()} and
+ * It also provides implementations of {@link #getSourceSection()} and
  * {@link #getEncapsulatingSourceSection()} to enforce the FastR invariant that <b>only</b>nodes
  * that implement {@link RSyntaxNode} should have a {@link SourceSection} attribute (typically
  * subclasses of {@link RSourceSectionNode}).
@@ -146,20 +145,6 @@ public abstract class RBaseNode extends Node {
         }
     }
 
-    @SuppressWarnings("deprecation")
-    @Deprecated
-    @Override
-    public void assignSourceSection(SourceSection section) {
-        throw RInternalError.shouldNotReachHere("assignSourceSection in RBaseNode");
-    }
-
-    @SuppressWarnings("deprecation")
-    @Deprecated
-    @Override
-    public void clearSourceSection() {
-        throw RInternalError.shouldNotReachHere("clearSourceSection in RBaseNode");
-    }
-
     @Override
     /**
      * Returns the {@link SourceSection} for this node, by locating the associated

mx.fastr/suite.py

@@ -28,7 +28,7 @@ suite = {
     "suites" : [
             {
                "name" : "truffle",
-               "version" : "551e8475af2fc8769bc3ead07c9156fe0ccbe338",
+               "version" : "9c16d110f3aa63a17e3e2cf1b857e039c507078a",
                "urls" : [
                     {"url" : "https://github.com/graalvm/truffle", "kind" : "git"},
                     {"url" : "https://curio.ssw.jku.at/nexus/content/repositories/snapshots", "kind" : "binary"},