From: Jean Privat <jean@pryen.org>
Date: Sun, 24 May 2015 02:32:39 +0000 (-0400)
Subject: lib/standard/string: introduce (an use) `plain_to_s`
X-Git-Tag: v0.7.5~11^2~1
X-Git-Url: http://nitlanguage.org

lib/standard/string: introduce (an use) `plain_to_s`

Signed-off-by: Jean Privat <jean@pryen.org>
---

diff --git a/lib/standard/file.nit b/lib/standard/file.nit
index 1490ee7..f68bae9 100644
--- a/lib/standard/file.nit
+++ b/lib/standard/file.nit
@@ -1230,7 +1230,7 @@ end
 # Print `objects` on the standard output (`stdout`).
 fun printn(objects: Object...)
 do
-	sys.stdout.write(objects.to_s)
+	sys.stdout.write(objects.plain_to_s)
 end
 
 # Print an `object` on the standard output (`stdout`) and add a newline.
diff --git a/lib/standard/string.nit b/lib/standard/string.nit
index 2344659..aa757b7 100644
--- a/lib/standard/string.nit
+++ b/lib/standard/string.nit
@@ -2220,6 +2220,12 @@ redef class Collection[E]
 	# Concatenate elements.
 	redef fun to_s
 	do
+		return plain_to_s
+	end
+
+	# Concatenate element without separators
+	fun plain_to_s: String
+	do
 		var s = new FlatBuffer
 		for e in self do if e != null then s.append(e.to_s)
 		return s.to_s
@@ -2255,7 +2261,7 @@ end
 redef class Array[E]
 
 	# Fast implementation
-	redef fun to_s
+	redef fun plain_to_s
 	do
 		var l = length
 		if l == 0 then return ""
diff --git a/src/interpreter/naive_interpreter.nit b/src/interpreter/naive_interpreter.nit
index b444dd8..9708f3f 100644
--- a/src/interpreter/naive_interpreter.nit
+++ b/src/interpreter/naive_interpreter.nit
@@ -1629,7 +1629,7 @@ redef class ASuperstringExpr
 			array.add(i)
 		end
 		var i = v.array_instance(array, v.mainmodule.object_type)
-		var res = v.send(v.force_get_primitive_method("to_s", i.mtype), [i])
+		var res = v.send(v.force_get_primitive_method("plain_to_s", i.mtype), [i])
 		assert res != null
 		return res
 	end