Changes between Version 7 and Version 8 of LanguagePragma

Timestamp:

08/19/09 19:54:03 (4 years ago)

Author:

ravi@…

Comment:

--

LanguagePragma

@@ -80 +80 @@
 If a Haskell implementation does not recognize or support a particular language extension that a source file requests (or cannot support the combination of language extensions requested), any attempt to compile or otherwise use that file with that Haskell implementation must fail with an error.
 
-In the interests of portability, multiple attempts to enable the same, supported language features (e.g. via command-line arguments, implementation-specific extension dependencies or non-standard pragmas) are specifically permitted. 
-
-Haskell 2010 implementations are required to support {-# LANGUAGE Haskell2010 -#}. {-# LANGUAGE Haskell2010 -#} implies support for the following named language extensions standardized in Haskell 2010 (and recognized by pre-Haskell 2010 compilers): {-# LANGUAGE PatternGuards -#}, {-# LANGUAGE EmptyDataDecls #-}, {-# LANGUAGE ForeignFunctionInterface #-}, ...
+In the interests of portability, multiple attempts to enable the same, supported language features (e.g. via command-line arguments, implementation-specific extension dependencies or non-standard pragmas) are specifically permitted. Also, Haskell 2010 implementations are required to support {-# LANGUAGE Haskell2010 -#}. {-# LANGUAGE Haskell2010 -#} implies support for the following named language extensions standardized in Haskell 2010 (and recognized by pre-Haskell 2010 compilers): {-# LANGUAGE PatternGuards -#}, {-# LANGUAGE EmptyDataDecls #-}, {-# LANGUAGE ForeignFunctionInterface #-}, <to-be-completed when Haskell 2010 has been finalized>. 
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