From 5aebbfcee0f6ebd79e08e9a4e0a108023b59e5ae Mon Sep 17 00:00:00 2001
From: sof <unknown>
Date: Tue, 4 May 1999 08:31:53 +0000
Subject: [PATCH] [project @ 1999-05-04 08:31:51 by sof] Updated _casm_ example
---
ghc/docs/users_guide/4-03-notes.vsgml | 3 +++
ghc/docs/users_guide/glasgow_exts.vsgml | 19 +++++++++++--------
ghc/docs/users_guide/users_guide.vsgml | 2 ++
3 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/ghc/docs/users_guide/4-03-notes.vsgml b/ghc/docs/users_guide/4-03-notes.vsgml
index 1430b374ca9c..a402be8b9b66 100644
--- a/ghc/docs/users_guide/4-03-notes.vsgml
+++ b/ghc/docs/users_guide/4-03-notes.vsgml
@@ -17,6 +17,9 @@ computations on small integers. The performance of <tt/Integer/ is now
only slightly slower than <tt/Int/ for values between <tt/minBound :: Int/
and <tt/maxBound :: Int/.
+<item> On Win32 platforms, added support for using (and producing) dynamic
+link libraries (DLLs) containing ghc-compiled code.
+
<item> Added @-funbox-strict-fields@ for unboxing/unpacking strict
constructor fields.
diff --git a/ghc/docs/users_guide/glasgow_exts.vsgml b/ghc/docs/users_guide/glasgow_exts.vsgml
index 99eaf5dc3594..e54d9f89c5d3 100644
--- a/ghc/docs/users_guide/glasgow_exts.vsgml
+++ b/ghc/docs/users_guide/glasgow_exts.vsgml
@@ -1,5 +1,5 @@
%
-% $Id: glasgow_exts.vsgml,v 1.9 1999/04/29 12:21:50 simonpj Exp $
+% $Id: glasgow_exts.vsgml,v 1.10 1999/05/04 08:31:52 sof Exp $
%
% GHC Language Extensions.
%
@@ -234,13 +234,16 @@ may be just the ticket (NB: <em>no chance</em> of such code going
through a native-code generator):
<tscreen><verb>
+import Addr
+import CString
+
oldGetEnv name
- = _casm_ ``%r = getenv((char *) %0);'' name >>= \ litstring@(A# str#) ->
+ = _casm_ ``%r = getenv((char *) %0);'' name >>= \ litstring ->
return (
- if (litstring == ``NULL'') then
+ if (litstring == nullAddr) then
Left ("Fail:oldGetEnv:"++name)
else
- Right (unpackCString# str#)
+ Right (unpackCString litstring)
)
</verb></tscreen>
@@ -1545,10 +1548,10 @@ assertion was made,
assert pred val ==> assertError "Main.hs|15" pred val
</verb></tscreen>
-The rewrite is only performed by the compiler when applications of
-<tt>Exception.assert</tt> are spotted, so you can still define and use
-your own versions of <tt/assert/, should you so wish. If not, import
-<tt/Exception/ to make use <tt/assert/ in your code.
+The rewrite is only performed by the compiler when it spots
+applications of <tt>Exception.assert</tt>, so you can still define and
+use your own versions of <tt/assert/, should you so wish. If not,
+import <tt/Exception/ to make use <tt/assert/ in your code.
To have the compiler ignore uses of assert, use the compiler option
@-fignore-asserts@. <nidx>-fignore-asserts option</nidx> That is,
diff --git a/ghc/docs/users_guide/users_guide.vsgml b/ghc/docs/users_guide/users_guide.vsgml
index ad3563b92119..86759d4e4436 100644
--- a/ghc/docs/users_guide/users_guide.vsgml
+++ b/ghc/docs/users_guide/users_guide.vsgml
@@ -17,6 +17,7 @@
<!ENTITY utils SYSTEM "utils.sgml" >
<!ENTITY mutablearray SYSTEM "MutableArray.sgml">
<!ENTITY bytearray SYSTEM "ByteArray.sgml">
+ <!ENTITY win32-dll SYSTEM "win32-dlls.sgml">
]>
<article>
@@ -41,5 +42,6 @@ Email: @glasgow-haskell-{bugs,users}-request@@haskell.org@
&libmisc
&wrong
&utils
+&win32-dll
</article>
--
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