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-rw-r--r--gcc/fortran/invoke.texi6
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi
index 9eb5de1..a263a15 100644
--- a/gcc/fortran/invoke.texi
+++ b/gcc/fortran/invoke.texi
@@ -5,7 +5,7 @@
@ignore
@c man begin COPYRIGHT
-Copyright @copyright{} 2004, 2005, 2006, 2007, 2008
+Copyright @copyright{} 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
@@ -1221,6 +1221,10 @@ the compilation of the main program.
Note: In the future this may also include other forms of checking, e.g.,
checking substring references.
+@item @samp{do}
+Enable generation of run-time checks for invalid modification of loop
+iteration variables.
+
@item @samp{recursion}
Enable generation of run-time checks for recursively called subroutines and
functions which are not marked as recursive. See also @option{-frecursive}.