Haskell 2010 在 ghc 中隐含了哪些语言扩展？
Which langugage extensions are implied by Haskell2010 in ghc?
我不知道为什么我找不到这方面的文档，但隐含了哪些扩展：
{-# LANGUAGE Haskell2010 #-}
我主要关心的是 ghc 如何处理这个问题，但我认为这是标准的一部分。
从 Haskell 2010 report 的最后一节来看，我相信这就是您要找的（强调我的）：
Haskell 2010 implementations that support the LANGUAGE pragma are
required to support
{-# LANGUAGE Haskell2010 #-}
Those implementations are also encouraged to support the following
named language features:
PatternGuards, NoNPlusKPatterns, RelaxedPolyRec,
EmptyDataDecls, ForeignFunctionInterface
These are the named language extensions supported by some pre-Haskell
2010 implementations, that have been integrated into this report.
我不知道为什么我找不到这方面的文档，但隐含了哪些扩展：
{-# LANGUAGE Haskell2010 #-}
我主要关心的是 ghc 如何处理这个问题，但我认为这是标准的一部分。
从 Haskell 2010 report 的最后一节来看，我相信这就是您要找的（强调我的）：
Haskell 2010 implementations that support the LANGUAGE pragma are required to support
{-# LANGUAGE Haskell2010 #-}Those implementations are also encouraged to support the following named language features:
PatternGuards, NoNPlusKPatterns, RelaxedPolyRec, EmptyDataDecls, ForeignFunctionInterfaceThese are the named language extensions supported by some pre-Haskell 2010 implementations, that have been integrated into this report.