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g77 doc fixes
- To: egcs-patches at egcs dot cygnus dot com
- Subject: g77 doc fixes
- From: craig at jcb-sc dot com
- Date: 14 Feb 1999 09:40:45 -0000
- Cc: craig at jcb-sc dot com
I've committed this patch.
tq vm, (burley)
1999-02-14 Craig Burley <craig@jcb-sc.com>
* intdoc.in (MCLOCK8, TIME8): Warn about lower range on
32-bit systems.
diff -rcp2N cvs/egcs/gcc/f/intdoc.in egcs-19990211/gcc/f/intdoc.in
*** cvs/egcs/gcc/f/intdoc.in Wed Dec 16 16:17:27 1998
--- egcs-19990211/gcc/f/intdoc.in Sun Feb 14 01:17:11 1999
*************** Returns the number of clock ticks since
*** 1264,1267 ****
--- 1264,1274 ----
Supported on systems with @code{clock(3)} (q.v.).
+ @emph{Warning:} this intrinsic does not increase the range
+ of the timing values over that returned by @code{clock(3)}.
+ On a system with a 32-bit @code{clock(3)},
+ @code{@0@} will return a 32-bit value,
+ even though converted to an @samp{INTEGER(KIND=2)} value.
+ That means overflows of the 32-bit value can still occur.
+
No Fortran implementations other than GNU Fortran are
known to support this intrinsic at the time of this
*************** Returns the current time encoded as a lo
*** 1315,1318 ****
--- 1322,1332 ----
This value is suitable for passing to @code{CTIME},
@code{GMTIME}, and @code{LTIME}.
+
+ @emph{Warning:} this intrinsic does not increase the range
+ of the timing values over that returned by @code{time(3)}.
+ On a system with a 32-bit @code{time(3)},
+ @code{@0@} will return a 32-bit value,
+ even though converted to an @samp{INTEGER(KIND=2)} value.
+ That means overflows of the 32-bit value can still occur.
No Fortran implementations other than GNU Fortran are