[commit: ghc] master: Typos in comments (448ea97)

git at git.haskell.org git at git.haskell.org
Wed Jan 27 10:10:56 UTC 2016


Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/448ea978318a9f8c9bb611803aa01f934b111fe9/ghc

>---------------------------------------------------------------

commit 448ea978318a9f8c9bb611803aa01f934b111fe9
Author: Gabor Greif <ggreif at gmail.com>
Date:   Wed Jan 27 11:11:04 2016 +0100

    Typos in comments


>---------------------------------------------------------------

448ea978318a9f8c9bb611803aa01f934b111fe9
 compiler/llvmGen/LlvmCodeGen/CodeGen.hs | 2 +-
 compiler/typecheck/TcSMonad.hs          | 2 +-
 compiler/vectorise/Vectorise.hs         | 2 +-
 docs/backpack/algorithm.tex             | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
index a4aa62a..4bc6248 100644
--- a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
+++ b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
@@ -1667,7 +1667,7 @@ genLit _ CmmHighStackMark
 -- and avoids having to deal with Phi node insertion.  This is also
 -- the approach recommended by LLVM developers.
 --
--- On the other hand, this is unecessarily verbose if the register in
+-- On the other hand, this is unnecessarily verbose if the register in
 -- question is never written. Therefore we skip it where we can to
 -- save a few lines in the output and hopefully speed compilation up a
 -- bit.
diff --git a/compiler/typecheck/TcSMonad.hs b/compiler/typecheck/TcSMonad.hs
index 3616bb7..2cf7d79 100644
--- a/compiler/typecheck/TcSMonad.hs
+++ b/compiler/typecheck/TcSMonad.hs
@@ -932,7 +932,7 @@ For example, if we have
 and we wish to compute S(W/R, T a b), the correct answer is T a Bool, NOT
 T Int Bool. The reason is that T's first parameter has a nominal role, and
 thus rewriting a to Int in T a b is wrong. Indeed, this non-congruence of
-subsitution means that the proof in Note [The inert equalities] may need
+substitution means that the proof in Note [The inert equalities] may need
 to be revisited, but we don't think that the end conclusion is wrong.
 
 Note [Examples of how the inert_model helps completeness]
diff --git a/compiler/vectorise/Vectorise.hs b/compiler/vectorise/Vectorise.hs
index fa59f08..77561ff 100644
--- a/compiler/vectorise/Vectorise.hs
+++ b/compiler/vectorise/Vectorise.hs
@@ -130,7 +130,7 @@ vectModule guts@(ModGuts { mg_tcs        = tycons
 --
 -- The original binding @foo@ is rewritten to call the vectorised version present in the closure.
 --
--- Vectorisation may be surpressed by annotating a binding with a 'NOVECTORISE' pragma.  If this
+-- Vectorisation may be suppressed by annotating a binding with a 'NOVECTORISE' pragma.  If this
 -- pragma is used in a group of mutually recursive bindings, either all or no binding must have
 -- the pragma.  If only some bindings are annotated, a fatal error is being raised. (In the case of
 -- scalar bindings, we only omit vectorisation if all bindings in a group are scalar.)
diff --git a/docs/backpack/algorithm.tex b/docs/backpack/algorithm.tex
index 1c7192c..c98781c 100644
--- a/docs/backpack/algorithm.tex
+++ b/docs/backpack/algorithm.tex
@@ -671,7 +671,7 @@ we have to type-check the \I{ModIface} with the following adjustments:
           with a unit key that is a $\verb|hole|$,
           substitute with the recorded \I{Name} in the requirements of the shape.
           Otherwise, look up the (unique) \I{ModIface} for the \I{Module},
-          and subsitute with the corresponding \I{Name} in the \I{mi\_exports}.
+          and substitute with the corresponding \I{Name} in the \I{mi\_exports}.
 \end{enumerate}
 
 \paragraph{Signatures}  For signatures, we have a \I{Module} of the form



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