X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fusing.xml;h=45f64383323f5684f172287637ebe98a81d4880c;hb=059f2d7be7cc02d093ce51f0bbd68f5e5ebe527d;hp=95f5b9402a776526db2931bdd6a3d8424a2b9e84;hpb=7828bf3ea2ea34e7a3a8662f5f621ef706ffee5c;p=ghc-hetmet.git
diff --git a/docs/users_guide/using.xml b/docs/users_guide/using.xml
index 95f5b94..45f6438 100644
--- a/docs/users_guide/using.xml
+++ b/docs/users_guide/using.xml
@@ -442,9 +442,10 @@ module X where
+ ghc --supported-extensionsghc --supported-languages
-
+ Print the supported language extensions.
@@ -1122,7 +1123,7 @@ foreign import "&f" f :: FunPtr t
is bound in a way that looks lazy, e.g.
where (I# x) = .... Use
where !(I# x) = ... instead. This will be an
- error, rather than a warning, in GHC 6.14.
+ error, rather than a warning, in GHC 7.2.
@@ -2173,7 +2174,7 @@ f "2" = 2
:
- (x86 only, added in GHC 6.14.1) Use the SSE2 registers and
+ (x86 only, added in GHC 7.0.1) Use the SSE2 registers and
instruction set to implement floating point operations
when using the native code generator. This gives a
substantial performance improvement for floating point,
@@ -2259,7 +2260,6 @@ statements or clauses.