Debugger: Uncaught exception seems to get handled silently on Windows

Steps to reproduce:

• tests/manual/simple/simple.pro use MinGW kit
• place a bp in testUncaughtException() and uncomment the return statement of this function
• start debugging
• when stopped at the bp, hit continue

Current result:

• debugger finishes (silently) - just prints a message on Application Output pane "terminate called after throwing an instance of 'int'"

Note: works when using cdb.

Note: on Linux I'm getting a message box with sigabort and a back trace.