#1102: Lambda unicode character lex
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Reporter: humasect | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 6.6.1
Component: Compiler (Parser) | Version: 6.6
Severity: major | Resolution: wontfix
Keywords: lambda unicode lexical parse ? | Difficulty: Easy (1 hr)
Testcase: | Architecture: Unknown
Os: Multiple |
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Changes (by humasect):
* os: MacOS X => Multiple
Comment:
This sounds like a simple enough strategy, to make it a special case. With
or without an option to turn it on/off.
There is another similar character, ⋋, which is "left semidirect
product" of mathematical symbols. Or ⋀ for "n-ary logical and". Sorry I
don't have the unicode ID. So the error message from GHC is real and would
have made sense if it were seen under a Unicode terminal. I wonder, some
way to use lower case lambda letter as an identifier, aliased to actual
lambda syntax? Thanks!
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Ticket URL: <http://cvs.haskell.org/trac/ghc/ticket/1102>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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