Changes between Version 4 and Version 5 of Commentary/Compiler/Parser


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Timestamp:
Oct 23, 2011 3:01:22 PM (4 years ago)
Author:
ivdsangen
Comment:

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  • Commentary/Compiler/Parser

    v4 v5  
    1414
    1515Making a parser parse ''precisely'' the right language is hard.  So GHC's parser follows the following principle:
    16  * '''We often parser "over-generously", and filter out the bad cases later.'''
     16 * '''We often parse "over-generously", and filter out the bad cases later.'''
    1717
    1818Here are some examples: