Merge pull request #3628 from 9rnsr/fix10895

Issue 10895 - incorrect std.array.join behavior with array of string-like class using alias this
dlang · Sep 3, 2015 · 13d9dbd · 13d9dbd
2 parents 531d986 + 8e11f0e
commit 13d9dbd
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/std/array.d b/std/array.d
@@ -1689,6 +1689,20 @@ ElementEncodingType!(ElementType!RoR)[] join(RoR, E)(RoR ror, E sep)
     }
 }
 
+unittest // Issue 10895
+{
+    class A
+    {
+        string name;
+        alias name this;
+        this(string name) { this.name = name; }
+    }
+    auto a = [new A(`foo`)];
+    assert(a[0].length == 3);
+    auto temp = join(a, " ");
+    assert(a[0].length == 3);
+}
+
 unittest // Issue 14230
 {
    string[] ary = ["","aa","bb","cc"];