* SUMMARY It would be useful to break in the debugger when a function gets an unexpected type. So that you can debug immediately when you are in that situation. * THOUGHTS 1. Inspect page 2. Function shows type annotation for "Number" when you expected "Int" 3. Right click Type Annotation, and "Add Conditional Type Breakpoint" 4. Select the "Expected Types" (pre-populated with the current types in the Type Annotation) => Sets a Conditional Breakpoint
<rdar://problem/20140352>