Use for loop in List.toString.

2014-01-20 13:43:22 -08:00
parent 46c1ba9249
commit d16e68b208
2 changed files with 2 additions and 6 deletions
@@ -58,9 +58,7 @@ const char* coreLibSource =
 "class List {\n"
 "  toString {\n"
 "    var result = \"[\"\n"
-"    var i = 0\n"
-"    // TODO: Use for loop.\n"
-"    while (i < this.count) {\n"
+"    for (i in 0...this.count) {\n"
 "      if (i > 0) result = result + \", \"\n"
 "      result = result + this[i].toString\n"
 "      i = i + 1\n"