Changes between Version 8 and Version 9 of ExplicitCallStack


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Timestamp:
Nov 16, 2006 4:49:53 AM (7 years ago)
Author:
AndyGill
Comment:

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  • ExplicitCallStack

    v8 v9  
    4747This selectiveness makes it much less heavyweight than GHC's currrent "recompile everything" story. 
    4848 
     495. The dynamic hpc tracer will allow reverse time-travel, from an exception to the call site, 
     50by keeping a small queue of recently ticked locations. This will make it easier to find out  
     51what called the error calling function (head, !, !!, etc.), but will require a hpc-trace compiled 
     52prelude if we want to find places in the prelude that called the error. (A standard prelude 
     53would find the prelude function that was called that called the error inducing function). 
    4954 
    5055== Open questions ==