 
            
            
            
            
                6 Feb
                
                    2011
                
            
            
                6 Feb
                
                '11
                
            
            
            
        
    
                3:46 a.m.
            
        On 6 February 2011 02:40, Andrew Coppin 
Then again, if you could actually single-step through a Haskell program's execution, most strictness issues would become quite shallow.
You can single-step through a Haskell program's execution with the GHCi debugger. It can provide considerable insight into evaluation order. A proper stack tracer would make it even more useful. Cheers, Bernie.