http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55423
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: unassig...@gcc.gnu.org
ReportedBy: jasongross9+bugzi...@gmail.com
I get the following output:
Using built-in specs.
COLLECT_GCC=/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/g++
COLLECT_LTO_WRAPPER=/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ./configure
--prefix=/afs/csail/proj/courses/6.172/gcc-cilkplus --enable-languages=c,c++
Thread model: posix
gcc version 4.8.0 20120618 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-std=c++11' '-v' '-save-temps' '-shared-libgcc'
'-mtune=generic' '-march=x86-64'
/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../libexec/gcc/x86_64-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-linux-gnu/4.8.0/
-D_GNU_SOURCE main.cpp -mtune=generic -march=x86\
-64 -std=c++11 -fpch-preprocess -o main.ii
ignoring nonexistent directory
"/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-unknown-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/../../lib/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/../../lib/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/../../lib/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/../../lib/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/../../lib/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/../../lib/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-unknown-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-unknown-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-unknown-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-unknown-linux-gnu/4.8.0/include
/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.8.0/include-fixed
/usr/local/include
/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../lib/gcc/../../include
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-std=c++11' '-v' '-save-temps' '-shared-libgcc'
'-mtune=generic' '-march=x86-64'
/afs/csail.mit.edu/proj/courses/6.172/gcc-cilkplus/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/cc1plus
-fpreprocessed main.ii -quiet\
-dumpbase main.cpp -mtune=generic -march=x86-64 -auxbase main -std=c++11
-version -o main.s
GNU C++ (GCC) version 4.8.0 20120618 (experimental) (x86_64-unknown-linux-gnu)
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=30 --param ggc-min-heapsize=4096
GNU C++ (GCC) version 4.8.0 20120618 (experimental) (x86_64-unknown-linux-gnu)
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=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 9140df29c77763bd28b47359117a6952
main.cpp:5:82: error: both ‘const’ and ‘constexpr’ cannot be used here
struct display_non_zero_int_value<0> { static constexpr const char * const foo
= "value must be zero"; };
^
main.cpp:9:23: error: expected string-literal before
‘display_non_zero_int_value’
static_assert(v == 0, display_non_zero_int_value<v>::foo);
^
main.cpp:9:23: error: expected ‘)’ before ‘display_non_zero_int_value’
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 == 0, display_non_zero_int_value<v>::foo);
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
on the code
template <int v>
struct display_non_zero_int_value;
template <>
struct display_non_zero_int_value<0> { static constexpr const char * const foo
= "value must be zero"; };
static constexpr int v = 1;
static_assert(v == 0, display_non_zero_int_value<v>::foo);
