X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fusing.xml;h=88f9e5e60080cc91f75c5b7f99e5b801a043eb4c;hb=0560e796f1d813582e066a5f2bec2684c71df44d;hp=73f56370ddce4105470b0a0af5b9b37c5882c803;hpb=6da6e65226240f731a98edd19037a01bd4e9fb41;p=ghc-hetmet.git
diff --git a/docs/users_guide/using.xml b/docs/users_guide/using.xml
index 73f5637..88f9e5e 100644
--- a/docs/users_guide/using.xml
+++ b/docs/users_guide/using.xml
@@ -138,6 +138,11 @@ module X where
The flag reference tables () lists the status of each flag.
+
+ There are a few flags that are static except that they can
+ also be used with GHCi's :set command; these
+ are listed as “static/:set” in the
+ table.
@@ -305,7 +310,7 @@ module X where
Dependency-generation mode. In this mode, GHC can be
used to generate dependency information suitable for use in
a Makefile. See .
+ linkend="makefile-dependencies"/>.
@@ -338,10 +343,11 @@ module X where
- ghc --versionghc -V
+ ghc --version
+ ghc -V
+
-
Print a one-line string including GHC's version number.
@@ -351,9 +357,9 @@ module X where
- ghc --numeric-version
+ ghc --numeric-version
+
-
Print GHC's numeric version number only.
@@ -363,9 +369,9 @@ module X where
- ghc --print-libdir
+ ghc --print-libdir
+
-
Print the path to GHC's library directory. This is
@@ -625,8 +631,8 @@ ghc -c Foo.hs
help optionsverbosity options
- See also the , , ,
- and modes in .
+ See also the , , ,
+ and modes in .
@@ -1000,7 +1006,8 @@ f foo = foo { x = 6 }
If you would like GHC to check that every top-level
function/value has a type signature, use the
- option. This
+ option. As part of
+ the warning GHC also reports the inferred type. The
option is off by default.
@@ -1097,6 +1104,18 @@ f "2" = 2
+ :
+
+
+ tabs, warning
+ Have the compiler warn if there are tabs in your source
+ file.
+
+ This warning is off by default.
+
+
+
+ :
@@ -1117,6 +1136,20 @@ f "2" = 2
+ :
+
+
+ monomorphism restriction, warning
+ Have the compiler warn/inform you where in your source
+ the Haskell Monomorphism Restriction is applied. If applied silently
+ the MR can give rise to unexpected behaviour, so it can be helpful
+ to have an explicit warning that it is being applied.
+
+ This warning is on by default.
+
+
+
+ :
@@ -1252,10 +1285,6 @@ f "2" = 2
Means: “Generate good-quality code without
taking too long about it.” Thus, for example:
ghc -c -O Main.lhs
-
- currently also implies
- . This may change in the
- future.
@@ -1354,7 +1383,7 @@ f "2" = 2
Exception.assert in source code (in
other words, rewriting Exception.assert p
e to e (see ). This flag is turned on by
+ linkend="assertions"/>). This flag is turned on by
.
@@ -1509,7 +1538,7 @@ f "2" = 2
&phases;
-
+ Using Concurrent HaskellConcurrent Haskellusing
@@ -1539,7 +1568,7 @@ f "2" = 2
-
+ Using SMP parallelismparallelism