[Chicken-janitors] #754: compiler-typecase: try to obtain line-number in error message if possible

[Chicken Trac]

#754: compiler-typecase: try to obtain line-number in error message if possible
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 Reporter:  felix              |       Owner:  felix
     Type:  defect             |      Status:  new  
 Priority:  minor              |   Milestone:       
Component:  compiler           |     Version:  4.7.x
 Keywords:  compiler-typecase  |  
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 Errors generated by `compiler-typecase` will not have any context-
 information, so it would be nice to have the line-number, if it is
 available for the original form. This possibly needs extending the params
 for `##core#typecase` to contain source-info.

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Ticket URL: <http://bugs.call-cc.org/ticket/754>
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Chicken Scheme is a compiler for the Scheme programming language.