diff options
| -rw-r--r-- | compiler/GHC/Prelude/Basic.hs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/compiler/GHC/Prelude/Basic.hs b/compiler/GHC/Prelude/Basic.hs index ac620a90c4..b3a311fdb7 100644 --- a/compiler/GHC/Prelude/Basic.hs +++ b/compiler/GHC/Prelude/Basic.hs @@ -110,12 +110,11 @@ shiftR = Bits.unsafeShiftR #endif {- Note [Proxies for head and tail] - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Prelude.head and Prelude.tail has recently acquired {-# WARNING in "x-partial" #-}, -but GHC codebase uses them fairly extensively and insists on building warning-free. -Thus instead of adding {-# OPTIONS_GHC -Wno-x-partial #-} to every module which -employs them, we define a warning-less proxies and export them from GHC.Prelude. +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Prelude.head and Prelude.tail have recently acquired {-# WARNING in "x-partial" #-}, +but the GHC codebase uses them fairly extensively and insists on building warning-free. +Thus, instead of adding {-# OPTIONS_GHC -Wno-x-partial #-} to every module which +employs them, we define warning-less proxies and export them from GHC.Prelude. -} -- See Note [Proxies for head and tail] |