$ cat test.cpp #include <string> int main() { std::string( (unsigned) 2, (unsigned) 'M' ); }
$ gcc -v Using built-in specs. Target: arm-linux-gnueabi Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.3.3-5ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --disable-libssp --disable-sjlj-exceptions --with-arch=armv5t --with-tune=cortex-a8 --enable-checking=release --build=arm-linux-gnueabi --host=arm-linux-gnueabi --target=arm-linux-gnueabi Thread model: posix gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) $ g++ -v -save-temps test.cpp && ./a.out Using built-in specs. Target: arm-linux-gnueabi Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.3.3-5ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --disable-libssp --disable-sjlj-exceptions --with-arch=armv5t --with-tune=cortex-a8 --enable-checking=release --build=arm-linux-gnueabi --host=arm-linux-gnueabi --target=arm-linux-gnueabi Thread model: posix gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t' '-mtune=cortex-a8' /usr/lib/gcc/arm-linux-gnueabi/4.3.3/cc1plus -E -quiet -v -D_GNU_SOURCE test.cpp -D_FORTIFY_SOURCE=2 -march=armv5t -mtune=cortex-a8 -fpch-preprocess -o test.ii ignoring nonexistent directory "/usr/local/include/arm-linux-gnueabi" ignoring nonexistent directory "/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../../arm-linux-gnueabi/include" ignoring nonexistent directory "/usr/include/arm-linux-gnueabi" #include "..." search starts here: #include <...> search starts here: /usr/include/c++/4.3 /usr/include/c++/4.3/arm-linux-gnueabi /usr/include/c++/4.3/backward /usr/local/include /usr/lib/gcc/arm-linux-gnueabi/4.3.3/include /usr/lib/gcc/arm-linux-gnueabi/4.3.3/include-fixed /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t' '-mtune=cortex-a8' /usr/lib/gcc/arm-linux-gnueabi/4.3.3/cc1plus -fpreprocessed test.ii -quiet -dumpbase test.cpp -march=armv5t -mtune=cortex-a8 -auxbase test -version -o test.s GNU C++ (Ubuntu 4.3.3-5ubuntu4) version 4.3.3 (arm-linux-gnueabi) compiled by GNU C version 4.3.3, GMP version 4.2.4, MPFR version 2.4.0. GGC heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64454 Compiler executable checksum: adaaa2547d753dbc1889caf45cfd272e COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t' '-mtune=cortex-a8' as -march=armv5t -meabi=4 -o test.o test.s COMPILER_PATH=/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/ LIBRARY_PATH=/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t' '-mtune=cortex-a8' /usr/lib/gcc/arm-linux-gnueabi/4.3.3/collect2 --eh-frame-hdr -dynamic-linker /lib/ld-linux.so.3 -X -m armelf_linux_eabi -z relro /usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crt1.o /usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crti.o /usr/lib/gcc/arm-linux-gnueabi/4.3.3/crtbegin.o -L/usr/lib/gcc/arm-linux-gnueabi/4.3.3 -L/usr/lib/gcc/arm-linux-gnueabi/4.3.3 -L/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../.. test.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/arm-linux-gnueabi/4.3.3/crtend.o /usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crtn.o Segmentation fault -- Summary: std::String Constructor segfault Product: gcc Version: 4.3.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kasey dot erickson at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42864