From: "Steven G. Kargl" <kargl@troutmask.apl.washington.edu>
To: gcc@gcc.gnu.org
Subject: g77 compiles illegal code in testsuite?
Date: Fri, 23 May 2003 03:33:00 -0000 [thread overview]
Message-ID: <200305230325.h4N3P2CC097632@troutmask.apl.washington.edu> (raw)
I'm running the Fortran 77 code in gcc-testsuite-3.3.tar.bz2
through g95 and I've found that 20000601-2.f contains
illegal code for Fortran 95 and probably Fortran 77. I don't
have the Fortran 77 standard handy, but I believe the code is
illegal; yet g77 compiles the code without warning or error.
kargl[303] f77 -v -c 20000601-2.f
Using built-in specs.
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 3.2.2 [FreeBSD] 20030205 (release)
kargl[305] f95 -V -fixed -dusty 20000601-2.f
NAGWare Fortran 95 compiler Release 4.2(468)
Copyright 1990-2002 The Numerical Algorithms Group Ltd., Oxford, U.K.
f95comp version is 4.2(468)
Warning: 20000601-2.f, line 27: Unused symbol WORK31
detected at END@<end-of-statement>
Warning: 20000601-2.f, line 27: Unused symbol WORK13
detected at END@<end-of-statement>
[f95 continuing despite warning messages]
Obsolescent: 20000601-2.f, line 1: Fixed source form
Error: 20000601-2.f, line 21: Inconsistent argument data types to intrinsic MAX
kargl[318] ../../../../bin/g95 -ffixed-form -c -x f95 20000601-2.f
In file 20000601-2.f:21
JP = MAX( KM+1, AB( KV+1, JJ ) )
1
Error: 'a2' argument of 'max' intrinsic at (1) must be INTEGER(4)
--
Steve
http://troutmask.apl.washington.edu/~kargl/
next reply other threads:[~2003-05-23 3:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-23 3:33 Steven G. Kargl [this message]
2003-05-23 12:57 Bud Davis
2003-05-23 14:23 ` Paul Brook
2003-05-23 15:15 ` Steven G. Kargl
2003-05-23 15:36 ` Bud Davis
2003-05-23 22:57 ` Toon Moene
2003-05-23 23:40 ` Steven Bosscher
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