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-rw-r--r--compiler/deSugar/DsCCall.hs2
-rw-r--r--compiler/rename/RnNames.hs4
-rw-r--r--compiler/vectorise/Vectorise/Exp.hs2
-rw-r--r--libraries/ghci/GHCi/InfoTable.hsc10
4 files changed, 9 insertions, 9 deletions
diff --git a/compiler/deSugar/DsCCall.hs b/compiler/deSugar/DsCCall.hs
index b90dd80965..2a5769f6e2 100644
--- a/compiler/deSugar/DsCCall.hs
+++ b/compiler/deSugar/DsCCall.hs
@@ -343,7 +343,7 @@ resultWrapper result_ty
-- Data types with a single constructor, which has a single arg
-- This includes types like Ptr and ForeignPtr
| Just (tycon, tycon_arg_tys) <- maybe_tc_app
- , Just data_con <- isDataProductTyCon_maybe tycon -- One construtor, no existentials
+ , Just data_con <- isDataProductTyCon_maybe tycon -- One constructor, no existentials
, [unwrapped_res_ty] <- dataConInstOrigArgTys data_con tycon_arg_tys -- One argument
= do { dflags <- getDynFlags
; (maybe_ty, wrapper) <- resultWrapper unwrapped_res_ty
diff --git a/compiler/rename/RnNames.hs b/compiler/rename/RnNames.hs
index 6dc9f1d0d2..6197bc7480 100644
--- a/compiler/rename/RnNames.hs
+++ b/compiler/rename/RnNames.hs
@@ -762,7 +762,7 @@ The situation is made more complicated by associated types. E.g.
Then M's export_avails are (recall the AvailTC invariant from Avails.hs)
C(C,T), T(T,T1,T2,T3)
Notice that T appears *twice*, once as a child and once as a parent. From
-this list we construt a raw list including
+this list we construct a raw list including
T -> (T, T( T1, T2, T3 ), Nothing)
T -> (C, C( C, T ), Nothing)
and we combine these (in function 'combine' in 'imp_occ_env' in
@@ -1228,7 +1228,7 @@ warnMissingSignatures gbl_env
{-
Note [The ImportMap]
~~~~~~~~~~~~~~~~~~~~
-The ImportMap is a short-lived intermediate data struture records, for
+The ImportMap is a short-lived intermediate data structure records, for
each import declaration, what stuff brought into scope by that
declaration is actually used in the module.
diff --git a/compiler/vectorise/Vectorise/Exp.hs b/compiler/vectorise/Vectorise/Exp.hs
index 5ca77b8ffe..f4c1361d74 100644
--- a/compiler/vectorise/Vectorise/Exp.hs
+++ b/compiler/vectorise/Vectorise/Exp.hs
@@ -655,7 +655,7 @@ mkScalarFun arg_tys res_ty expr
-- In other words, all methods in that dictionary are scalar functions — to be vectorised with
-- 'vectScalarFun'. The dictionary "function" itself may be a constant, though.
--
--- NB: You may think that we could implement this function guided by the struture of the Core
+-- NB: You may think that we could implement this function guided by the structure of the Core
-- expression of the right-hand side of the dictionary function. We cannot proceed like this as
-- 'vectScalarDFun' must also work for *imported* dfuns, where we don't necessarily have access
-- to the Core code of the unvectorised dfun.
diff --git a/libraries/ghci/GHCi/InfoTable.hsc b/libraries/ghci/GHCi/InfoTable.hsc
index 8a9dfc2fa0..c553897b68 100644
--- a/libraries/ghci/GHCi/InfoTable.hsc
+++ b/libraries/ghci/GHCi/InfoTable.hsc
@@ -17,10 +17,10 @@ module GHCi.InfoTable
import Data.Maybe (fromJust)
#endif
import Foreign
-import Foreign.C
-import GHC.Ptr
-import GHC.Exts
-import System.IO.Unsafe
+import Foreign.C -- needed for 2nd stage
+import GHC.Ptr -- needed for 2nd stage
+import GHC.Exts -- needed for 2nd stage
+import System.IO.Unsafe -- needed for 2nd stage
type ItblCodes = Either [Word8] [Word32]
@@ -33,7 +33,7 @@ type HalfWord = Word32
#elif SIZEOF_VOID_P == 4
type HalfWord = Word16
#else
-#error Uknown SIZEOF_VOID_P
+#error Unknown SIZEOF_VOID_P
#endif
type EntryFunPtr = FunPtr (Ptr () -> IO (Ptr ()))