doc fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26626 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/f/ChangeLog b/gcc/f/ChangeLog
index 1ebe291..885051a 100644 (file)
--- a/gcc/f/ChangeLog
+++ b/gcc/f/ChangeLog
@@ -4,6 +4,7 @@ Sun Apr 25 20:55:10 1999  Craig Burley  <craig@jcb-sc.com>
        * com.c (ffecom_possible_partial_overlap_): New function.
        (ffecom_expand_let_stmt): Use it to determine whether to assign
        to a COMPLEX operand through a temp.
+       * news.texi: Document fix.
 
        * version.c: Bump version.
 

diff --git a/gcc/f/news.texi b/gcc/f/news.texi
index c1de23c..c0399a2 100644 (file)
--- a/gcc/f/news.texi
+++ b/gcc/f/news.texi
@@ -9,7 +9,7 @@
 @c in the standalone derivations of this file (e.g. NEWS).
 @set copyrights-news 1995-1999
 
-@set last-update-news 1999-04-24
+@set last-update-news 1999-04-25
 
 @include root.texi
 
@@ -166,6 +166,17 @@ For example, @samp{INTEGER*8 J; J = 4E10} now works as documented.
 
 @ifclear USERVISONLY
 @item
+@code{g77} no longer generates bad code
+for an assignment to a @code{COMPLEX} variable or array
+that partially overlaps one or more of the sources
+of the same assignment
+(a very rare construction).
+It now assigns through a temporary,
+in cases where such partial overlap is deemed possible.
+@end ifclear
+
+@ifclear USERVISONLY
+@item
 Fix @code{g77} so it no longer crashes when compiling
 I/O statements using keywords that define @code{INTEGER} values,
 such as @samp{IOSTAT=@var{j}},