From 8f2dea7820f84617ab2c1ca2daf1a5b0705c922c Mon Sep 17 00:00:00 2001
From: Zbynek Slajchrt <zbynek.slajchrt@oracle.com>
Date: Thu, 8 Feb 2018 19:25:25 +0100
Subject: [PATCH] 'wr' open mode added
---
.../truffle/r/nodes/builtin/base/ConnectionFunctions.java | 2 +-
.../com/oracle/truffle/r/runtime/conn/ConnectionSupport.java | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/ConnectionFunctions.java b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/ConnectionFunctions.java
index eb61710d5e..74c1128cc9 100644
--- a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/ConnectionFunctions.java
+++ b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/ConnectionFunctions.java
@@ -345,7 +345,7 @@ public abstract class ConnectionFunctions {
Casts casts = new Casts(TextConnection.class);
CastsHelper.description(casts);
casts.arg("text").allowNull().mustBe(stringValue());
- CastsHelper.open(casts).mustBe(equalTo("").or(equalTo("r").or(equalTo("w").or(equalTo("a")))), RError.Message.UNSUPPORTED_MODE);
+ CastsHelper.open(casts).mustBe(equalTo("").or(equalTo("r").or(equalTo("w").or(equalTo("a").or(equalTo("wr"))))), RError.Message.UNSUPPORTED_MODE);
casts.arg("env").mustNotBeNull(RError.Message.USE_NULL_ENV_DEFUNCT).mustBe(instanceOf(REnvironment.class));
casts.arg("encoding").asIntegerVector().findFirst().mustNotBeNA();
}
diff --git a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/conn/ConnectionSupport.java b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/conn/ConnectionSupport.java
index d60b9779df..5bbff2e39b 100644
--- a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/conn/ConnectionSupport.java
+++ b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/conn/ConnectionSupport.java
@@ -222,7 +222,7 @@ public class ConnectionSupport {
enum AbstractOpenMode {
Lazy(new String[]{""}, true, true, true),
Read(new String[]{"r", "rt"}, true, true, false),
- Write(new String[]{"w", "wt"}, true, false, true),
+ Write(new String[]{"w", "wt", "wr"}, true, false, true),
Append(new String[]{"a", "at"}, true, false, true),
ReadBinary(new String[]{"rb"}, false, true, false),
WriteBinary(new String[]{"wb"}, false, false, true),
--
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