From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1458 invoked by alias); 5 May 2011 20:00:52 -0000 Received: (qmail 1447 invoked by uid 22791); 5 May 2011 20:00:51 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_BJ,TW_CX,TW_DC,TW_GX,TW_LG X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 05 May 2011 20:00:37 +0000 From: "mhp77 at gmx dot at" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/48890] New: length of a character derived-type component X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mhp77 at gmx dot at X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Date: Thu, 05 May 2011 20:00:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-05/txt/msg00474.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D48890 Summary: length of a character derived-type component Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned@gcc.gnu.org ReportedBy: mhp77@gmx.at Created attachment 24192 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D24192 test case Consider the following derived-type definition: type :: string_t character( len=3D 10 ) :: str end type string_t In case of a variable of type string_t, e.g. type( string_t ) :: string1 =3D string_t( "text" ) the length of the character component is=E2=80=94as expected=E2=80=9410. In= case of a constant of type string_t, e.g. type( string_t ), parameter :: string2 =3D string_t( "text" ) the length of the character component is, however, as if it had been declar= ed with len=3D *. $ gfortran-4.6 -v -o test test.f90 && ./test Driving: gfortran-4.6 -v -o test test.f90 -l gfortran -l m -shared-libgcc Using built-in specs. COLLECT_GCC=3Dgfortran-4.6 COLLECT_LTO_WRAPPER=3D/usr/lib/gcc/x86_64-linux-gnu/4.6.1/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion=3D'Debian 4.6.0-2' --with-bugurl=3Dfile:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=3Dc,c++,fortran,objc,obj-c++,go --prefix=3D/usr --program-suffix=3D-4.6 --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=3D/usr/lib --without-included-gettext --enable-threads=3Dposix --with-gxx-include-dir=3D/usr/include/c++/4.6 --libdir=3D/usr/lib --enable-= nls --enable-clocale=3Dgnu --enable-libstdcxx-debug --enable-libstdcxx-time=3Dy= es --enable-plugin --enable-gold --enable-ld=3Ddefault --with-plugin-ld --enable-objc-gc --with-arch-32=3Di586 --with-tune=3Dgeneric --enable-checking=3Drelease --build=3Dx86_64-linux-gnu --host=3Dx86_64-linu= x-gnu --target=3Dx86_64-linux-gnu Thread model: posix gcc version 4.6.1 20110329 (prerelease) (Debian 4.6.0-2) COLLECT_GCC_OPTIONS=3D'-v' '-o' 'test' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' /usr/lib/gcc/x86_64-linux-gnu/4.6.1/f951 test.f90 -quiet -dumpbase test.f90 -mtune=3Dgeneric -march=3Dx86-64 -auxbase test -version -fintrinsic-modules= -path /usr/lib/gcc/x86_64-linux-gnu/4.6.1/finclude -o /tmp/ccYXc4lM.s GNU Fortran (Debian 4.6.0-2) version 4.6.1 20110329 (prerelease) (x86_64-linux-gnu) compiled by GNU C version 4.6.1 20110329 (prerelease), GMP version 5.0.1, M= PFR version 3.0.0-p8, MPC version 0.9 GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 GNU Fortran (Debian 4.6.0-2) version 4.6.1 20110329 (prerelease) (x86_64-linux-gnu) compiled by GNU C version 4.6.1 20110329 (prerelease), GMP version 5.0.1, M= PFR version 3.0.0-p8, MPC version 0.9 GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 COLLECT_GCC_OPTIONS=3D'-v' '-o' 'test' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' as --64 -o /tmp/ccmkcGOj.o /tmp/ccYXc4lM.s Reading specs from /usr/lib/gcc/x86_64-linux-gnu/4.6.1/libgfortran.spec rename spec lib to liborig COLLECT_GCC_OPTIONS=3D'-v' '-o' 'test' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' COMPILER_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-li= nux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu= /4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/ LIBRARY_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-lin= ux-gnu/4.6.1/../../../../lib/:/lib/../lib/:/usr/lib/../lib/:/usr/lib/gcc/x8= 6_64-linux-gnu/4.6.1/../../../:/lib/:/usr/lib/:/usr/lib/x86_64-linux-gnu/ COLLECT_GCC_OPTIONS=3D'-v' '-o' 'test' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' /usr/lib/gcc/x86_64-linux-gnu/4.6.1/collect2 --build-id --no-add-needed --eh-frame-hdr -m elf_x86_64 --hash-style=3Dboth -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o test /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../.. -L/usr/lib/x86_64-linux-gnu /tmp/ccmkcGOj.o -lgfortran -lm -lgcc_s -lgcc -lquadmath -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/crtn.o text 10 text4