X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fseparate_compilation.xml;h=58726e56d23f6f176947362fea9cbef948743034;hb=f81df3c6e23b8d7d02eacca3d40974a45c7eb6d6;hp=c890f60d933ee577c97746e5e5457d64e27daf36;hpb=a8e681c1e8aa4bc602714ff61583cd4e969d7187;p=ghc-hetmet.git diff --git a/docs/users_guide/separate_compilation.xml b/docs/users_guide/separate_compilation.xml index c890f60..58726e5 100644 --- a/docs/users_guide/separate_compilation.xml +++ b/docs/users_guide/separate_compilation.xml @@ -184,7 +184,7 @@ dots replaced by the directory separator ('/' or '\', depending on the system), and extension is a source extension (hs, lhs) - if we are in mode and GHCi, or + if we are in mode or GHCi, or hisuf otherwise. For example, suppose the search path contains directories @@ -220,7 +220,7 @@ This isn't the whole story: GHC also looks for modules in pre-compiled libraries, known as packages. See the section on - packages (), for details. + packages () for details. @@ -436,7 +436,9 @@ $ ghc -c parse/Foo.hs parse/Bar.hs gurgle/Bumble.hs -odir `arch` + , + @@ -451,7 +453,9 @@ $ ghc -c parse/Foo.hs parse/Bar.hs gurgle/Bumble.hs -odir `arch` + , + @@ -461,7 +465,9 @@ $ ghc -c parse/Foo.hs parse/Bar.hs gurgle/Bumble.hs -odir `arch` + , + @@ -706,7 +712,7 @@ module A where To compile these three files, issue the following commands: - ghc -c A.hs-boot -- Poduces A.hi-boot, A.o-boot + ghc -c A.hs-boot -- Produces A.hi-boot, A.o-boot ghc -c B.hs -- Consumes A.hi-boot, produces B.hi, B.o ghc -c A.hs -- Consumes B.hi, produces A.hi, A.o ghc -o foo A.o B.o -- Linking the program @@ -772,7 +778,7 @@ When a hs-boot file A.hs-boot A module M that is {-# SOURCE #-}-imported in a program will usually also be ordinarily imported elsewhere. If not, ghc --make - automatically adds M to the set of moudles it tries to + automatically adds M to the set of modules it tries to compile and link, to ensure that M's implementation is included in the final program. @@ -818,7 +824,7 @@ can be given abstractly, by omitting the '=' sign and everything that follows. data R (x :: * -> *) y -You cannot use deriving on a data type declaration; write in +You cannot use deriving on a data type declaration; write an instance declaration instead. Class declarations is exactly as in Haskell, except that you may not put @@ -1016,6 +1022,15 @@ ghc -M -optdep-f -optdep.depend ... + + + Display a list of the cycles in the module graph. This is + useful when trying to eliminate such cycles. You do not need the -optdep prefix + for this flag. + + + + Turn off warnings about interface file shadowing. @@ -1100,6 +1115,7 @@ ghc -M -optdep-f -optdep.depend ... + @@ -1167,7 +1184,7 @@ and GHC has no other reason for visiting the module. Example: class C a where ... Here, neither D nor T is declared in module Orphan. -We call such modules ``orphan modules'', +We call such modules “orphan modules”, defined thus: An orphan module @@ -1178,7 +1195,7 @@ defined thus: An instance declaration in a module M is an orphan instance if orphan instance none of the type constructors - or classes mentioned in the instance head (the part after the ``=>'') are declared + or classes mentioned in the instance head (the part after the “=>”) are declared in M. Only the instance head counts. In the example above, it is not good enough for C's declaration @@ -1202,8 +1219,8 @@ your best to have as few orphan modules as possible. You can identify an orphan module by looking in its interface file, M.hi, using the -. If there is a ``!'' on the first line, -GHC considers it an orphan module. +. If there is a “!” on the +first line, GHC considers it an orphan module.