From 2ce2a8603d9c790846fc9e7add13e0e0221c4633 Mon Sep 17 00:00:00 2001
From: stepan <stepan.sindelar@oracle.com>
Date: Thu, 19 Apr 2018 15:11:36 +0200
Subject: [PATCH] RDeparse: function needs parens
---
.../src/com/oracle/truffle/r/runtime/RDeparse.java | 3 +++
1 file changed, 3 insertions(+)
diff --git a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/RDeparse.java b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/RDeparse.java
index a786065307..1e71eb1a46 100644
--- a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/RDeparse.java
+++ b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/RDeparse.java
@@ -745,6 +745,9 @@ public class RDeparse {
}
needsParens = mainOp.prec > arginfo.prec || (mainOp.prec == arginfo.prec && isLeft == mainOp.rightassoc);
break;
+ case FUNCTION:
+ needsParens = true;
+ break;
default:
break;
}
--
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