From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4085 invoked by alias); 21 Nov 2012 05:30:20 -0000 Received: (qmail 1047 invoked by uid 48); 21 Nov 2012 05:29:58 -0000 From: "jasongross9+bugzilla at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/55423] New: internal compiler error: tree check: expected string_cst, have error_mark in finish_static_assert, at cp/semantics.c:5170 Date: Wed, 21 Nov 2012 05:30:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jasongross9+bugzilla at gmail dot com 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 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: 2012-11/txt/msg02000.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D55423 Bug #: 55423 Summary: internal compiler error: tree check: expected string_cst, have error_mark in finish_static_assert, at cp/semantics.c:5170 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: jasongross9+bugzilla@gmail.com I get the following output: Using built-in specs. COLLECT_GCC=3D/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/g++ COLLECT_LTO_WRAPPER=3D/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bi= n/../libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --prefix=3D/afs/csail/proj/courses/6.172/gcc-cilkplus --enable-languages=3D= c,c++ Thread model: posix gcc version 4.8.0 20120618 (experimental) (GCC) COLLECT_GCC_OPTIONS=3D'-std=3Dc++11' '-v' '-save-temps' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../libexec/gcc/x86_6= 4-unknown-linux-gnu/4.8.0/cc1plus -E -quiet -v -iprefix /afs/cs\ ail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-unknown-l= inux-gnu/4.8.0/ -D_GNU_SOURCE main.cpp -mtune=3Dgeneric -march=3Dx86\ -64 -std=3Dc++11 -fpch-preprocess -o main.ii ignoring nonexistent directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-u= nknown-linux-gnu/4.8.0/../../../.\ ./x86_64-unknown-linux-gnu/include" ignoring duplicate directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.8.\ 0/../../../../include/c++/4.8.0" ignoring duplicate directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.8.\ 0/../../../../include/c++/4.8.0/x86_64-unknown-linux-gnu" ignoring duplicate directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.8.\ 0/../../../../include/c++/4.8.0/backward" ignoring duplicate directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.8.\ 0/include" ignoring duplicate directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.8.\ 0/include-fixed" ignoring nonexistent directory "/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../li= b/gcc/x86_64-unknown-linux-gnu/4.\ 8.0/../../../../x86_64-unknown-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /opt/intel/composer_xe_2013.0.079/mkl/include /opt/intel/composer_xe_2013.0.079/tbb/include /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-un= known-linux-gnu/4.8.0/../../../../include/c++/4.8.0 /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-un= known-linux-gnu/4.8.0/../../../../include/c++/4.8.0/x86_64-unkn\ own-linux-gnu /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-un= known-linux-gnu/4.8.0/../../../../include/c++/4.8.0/backward /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-un= known-linux-gnu/4.8.0/include /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-un= known-linux-gnu/4.8.0/include-fixed /usr/local/include /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../inc= lude /usr/include End of search list. COLLECT_GCC_OPTIONS=3D'-std=3Dc++11' '-v' '-save-temps' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' /afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../libexec/gcc/x86_6= 4-unknown-linux-gnu/4.8.0/cc1plus -fpreprocessed main.ii -quiet\ -dumpbase main.cpp -mtune=3Dgeneric -march=3Dx86-64 -auxbase main -std=3Dc= ++11 -version -o main.s GNU C++ (GCC) version 4.8.0 20120618 (experimental) (x86_64-unknown-linux-g= nu) compiled by GNU C version 4.8.0 20120618 (experimental), GMP version 5.0.2, MPFR version 3.1.0, MPC version 0.9 warning: GMP header version 5.0.2 differs from library version 4.3.2. warning: MPFR header version 3.1.0 differs from library version 3.0.0-p3. warning: MPC header version 0.9 differs from library version 0.8.2. GGC heuristics: --param ggc-min-expand=3D30 --param ggc-min-heapsize=3D4096 GNU C++ (GCC) version 4.8.0 20120618 (experimental) (x86_64-unknown-linux-g= nu) compiled by GNU C version 4.8.0 20120618 (experimental), GMP version 5.0.2, MPFR version 3.1.0, MPC version 0.9 warning: GMP header version 5.0.2 differs from library version 4.3.2. warning: MPFR header version 3.1.0 differs from library version 3.0.0-p3. warning: MPC header version 0.9 differs from library version 0.8.2. GGC heuristics: --param ggc-min-expand=3D30 --param ggc-min-heapsize=3D4096 Compiler executable checksum: 9140df29c77763bd28b47359117a6952 main.cpp:5:82: error: both =E2=80=98const=E2=80=99 and =E2=80=98constexpr= =E2=80=99 cannot be used here struct display_non_zero_int_value<0> { static constexpr const char * const= foo =3D "value must be zero"; }; =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 ^ main.cpp:9:23: error: expected string-literal before =E2=80=98display_non_zero_int_value=E2=80=99 static_assert(v =3D=3D 0, display_non_zero_int_value::foo); ^ main.cpp:9:23: error: expected =E2=80=98)=E2=80=99 before =E2=80=98display_= non_zero_int_value=E2=80=99 main.cpp:9:1: internal compiler error: tree check: expected string_cst, have error_mark in finish_static_assert, at cp/semantics.c:5170 static_assert(v =3D=3D 0, display_non_zero_int_value::foo); ^ Please submit a full bug report, with preprocessed source if appropriate. See for instructions. on the code template struct display_non_zero_int_value; template <> struct display_non_zero_int_value<0> { static constexpr const char * const = foo =3D "value must be zero"; }; static constexpr int v =3D 1; static_assert(v =3D=3D 0, display_non_zero_int_value::foo);