https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61191
Bug ID: 61191 Summary: cilkplus ICE on syntax error Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: jtaylor.debian at googlemail dot com following file with a syntax error (wrong braces at end of line) results in an ICE with gcc-4.9.0 and recent SVN head (14. may 2014): double f(double * A, double * B) { return __sec_reduce_add((B[0:500])(; } $ gcc-4.10 -v Using built-in specs. COLLECT_GCC=/scratch/jtaylor/gcc/local-trunk/bin//gcc COLLECT_LTO_WRAPPER=/scratch/jtaylor/gcc/local-trunk/libexec/gcc/x86_64-unknown-linux-gnu/4.10.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /media/jtaylor/external1/buildacc/gcc-trunk/configure --disable-werror --enable-languages=c,c++,fortran --enable-tls --prefix=/scratch/jtaylor/gcc/local-trunk --with-gmp=/usr --with-mpfr=/usr --with-mpc=/usr --with-cloog=/usr --with-ppl=/usr --with-isl=/usr --disable-shared --disable-bootstrap Thread model: posix gcc version 4.10.0 20140514 (experimental) (GCC) $ gcc-4.10 -fcilkplus test.c -c test.c: In function ‘f’: test.c:3:40: error: expected expression before ‘;’ token return __sec_reduce_add((B[0:500])(; ^ test.c:3:29: error: called object is not a function or function pointer return __sec_reduce_add((B[0:500])(; ^ test.c:4:1: error: expected ‘)’ before ‘}’ token } ^ test.c:4:1: error: expected ‘;’ before ‘}’ token gcc: internal compiler error: Segmentation fault (program cc1) 0x40c663 execute /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:2848 0x40c969 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:4652 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849 0x40d160 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5306 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849 0x40d160 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5306 0x40d6ab do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5421 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849 0x40d160 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5306 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849 0x40d160 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5306 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849 0x40d160 do_spec_1 /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5306 0x40f420 process_brace_body /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5935 0x40f420 handle_braces /media/jtaylor/external1/buildacc/gcc-trunk/gcc/gcc.c:5849