[68595 Open] Implicit Sugar.String type conversion problem

Elements Elements RTL
1

I am using Oxygene 7.1.76.1545 with VS 2012
My iOS application crash on simulator when i use implicit Sugar.String type conversion from Char.

Problem example:

method RootViewController.tabBar(aTabBar: UITabBar) didSelectItem(aItem: UITabBarItem);
var
  Texto: String;
begin
  NSLog('tabbar:%@ didSelectItem:%@', aTabBar, aItem);
  fSelectedTab := aItem;

  Texto := 'Selected tab ' + tabBar.items.indexOfObject(aItem);
  Texto := Texto + Texto[0];
  label.text := Texto;

  button.hidden := false;
end;

Workaround Example:

method RootViewController.tabBar(aTabBar: UITabBar) didSelectItem(aItem: UITabBarItem);
var
  Texto: String;
begin
  NSLog('tabbar:%@ didSelectItem:%@', aTabBar, aItem);
  fSelectedTab := aItem;

  Texto := 'Selected tab ' + tabBar.items.indexOfObject(aItem);
  Texto := Texto + Texto.Substring(0, 1);
  label.text := Texto;

  button.hidden := false;
end;

Here is a project example file:
TabBar.zip (2.2 MB)
and crash report:
TabBar_2014-06-28-175230_Mac-Marta.zip (10.0 KB)

2

Thanks, logged as bugs://68595: Implicit Sugar.String type conversion problem

3

bugs://68595 got closed as fixed for release Bradbury Class