[Truffle] Add EEXIST specialization for File.{link,symlink}

jruby · May 4, 2015 · 3923c67 · 3923c67
1 parent bf7414b
commit 3923c67
Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/spec/truffle/tags/core/file/link_tags.txt b/spec/truffle/tags/core/file/link_tags.txt
@@ -1,2 +1 @@
 fails:File.link link a file with another
-fails:File.link raises an Errno::EEXIST if the target already exists
diff --git a/spec/truffle/tags/core/file/symlink_tags.txt b/spec/truffle/tags/core/file/symlink_tags.txt
@@ -1,2 +1 @@
 fails:File.symlink creates a symlink between a source and target file
-fails:File.symlink raises an Errno::EEXIST if the target already exists
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/rubinius/ExceptionPrimitiveNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/rubinius/ExceptionPrimitiveNodes.java
@@ -54,6 +54,12 @@ public RubyException eexist(RubyString message, int errno) {
             return getContext().getCoreLibrary().fileExistsError(message.toString(), this);
         }
 
+        @Specialization(guards = "errno == EEXIST")
+        public RubyException eexist(RubyNilClass message, int errno) {
+            return getContext().getCoreLibrary().fileExistsError("nil", this);
+        }
+
+
         @CompilerDirectives.TruffleBoundary
         @Specialization(guards = "!isExceptionSupported(errno)")
         public RubyException unsupported(RubyString message, int errno) {
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		fails:File.link link a file with another
		fails:File.link raises an Errno::EEXIST if the target already exists
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		fails:File.symlink creates a symlink between a source and target file
		fails:File.symlink raises an Errno::EEXIST if the target already exists