Re: [Haskell-cafe] code-as-config, run-time checks and error locations
This one[1] sounds so awesome! I just read the paper. In particular I like how one could access the current call stack structure live. However, the most recent changes to the code are from early 2009. Anyone knows what happened to this? [1] http://hackage.haskell.org/trac/ghc/wiki/ExplicitCallStack/CorePassImplementation ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] code-as-config, run-time checks and error locations
On Sun, Apr 7, 2013 at 12:23 AM, Steffen Schuldenzucker sschuldenzuc...@uni-bonn.de wrote: For the moment I think it would be enough to auto-insert the location of calls to a certain set of functions. Have you tried assert [1]? [1] http://hackage.haskell.org/packages/archive/base/4.6.0.1/doc/html/Control-Exception.html#v:assert -- Kim-Ee ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] code-as-config, run-time checks and error locations
Hi Steffen, most of the time I'm just using these cpp macros: #define __POS__(__FILE__ ++ : ++ show __LINE__) #define ERROR error $ __POS__ ++ - ++ Instead of writing 'error blub' you would write 'ERROR blub' and additionally get the file name and the line. There's a bracktracing functionality in the more recent versions of ghc. I think it has been discussed on this mailing list. Greetings, Daniel ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] code-as-config, run-time checks and error locations
Good Point! Doesn't quite meet my requirements (I don't want to show the error loc somewhere deep within the libs), but it led me here[1]. Reading through that now... [1] http://hackage.haskell.org/trac/ghc/wiki/ExplicitCallStack On 04/06/2013 07:51 PM, Kim-Ee Yeoh wrote: On Sun, Apr 7, 2013 at 12:23 AM, Steffen Schuldenzucker sschuldenzuc...@uni-bonn.de wrote: For the moment I think it would be enough to auto-insert the location of calls to a certain set of functions. Have you tried assert [1]? [1] http://hackage.haskell.org/packages/archive/base/4.6.0.1/doc/html/Control-Exception.html#v:assert -- Kim-Ee ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] code-as-config, run-time checks and error locations
On Sun, Apr 7, 2013 at 4:37 AM, Steffen Schuldenzucker sschuldenzuc...@uni-bonn.de wrote: Reading through that now... [1] http://hackage.haskell.org/trac/ghc/wiki/ExplicitCallStack If you're reading that page, you probably also want to get up to speed on the latest. The thread titled RFC: rewrite-with-location proposal just ended recently [1]. [1] http://www.haskell.org/pipermail/haskell-cafe/2013-February/106617.html -- Kim-Ee ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
