https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61628
--- Comment #12 from Arjen Markus <arjen.markus895 at gmail dot com> --- Hi Dominique, that is the sort of output I would expect indeed. The memory leak is to be expected: the program does not explicitly release the allocated array/matrix. It inspired me to check the same program with Cygwin - it works fine under Cygwin (details of gfortran below), so it might be a MinGW-specific problem, as Jerry suggested - ugh. Regards, Arjen ---- gfortran under Cygwin: Using built-in specs. COLLECT_GCC=gfortran COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-cygwin/4.8.3/lto-wrapper.exe Target: x86_64-pc-cygwin Configured with: /cygdrive/i/szsz/tmpp/cygwin64/gcc/gcc-4.8.3-2/src/gcc-4.8.3/configure --srcdir=/cygdrive/i/szsz/tmpp/cygwin64/gcc/gcc-4.8.3-2/src/gcc-4.8.3 --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --localstatedir=/var --sysconfdir=/etc --libdir=/usr/lib --datarootdir=/usr/share --docdir=/usr/share/doc/gcc --htmldir=/usr/share/doc/gcc/html -C --build=x86_64-pc-cygwin --host=x86_64-pc-cygwin --target=x86_64-pc-cygwin --without-libiconv-prefix --without-libintl-prefix --enable-shared --enable-shared-libgcc --enable-static --enable-version-specific-runtime-libs --enable-bootstrap --disable-__cxa_atexit --with-dwarf2 --with-tune=generic --enable-languages=ada,c,c++,fortran,lto,objc,obj-c++ --enable-graphite --enable-threads=posix --enable-libatomic --enable-libgomp --disable-libitm --enable-libquadmath --enable-libquadmath-support --enable-libssp --enable-libada --enable-libgcj-sublibs --disable-java-awt --disable-symvers --with-ecj-jar=/usr/share/java/ecj.jar --with-gnu-ld --with-gnu-as --with-cloog-include=/usr/include/cloog-isl --without-libiconv-prefix --without-libintl-prefix --with-system-zlib --libexecdir=/usr/lib Thread model: posix gcc version 4.8.3 (GCC) 2014-07-01 12:59 GMT+02:00 dominiq at lps dot ens.fr <gcc-bugzi...@gcc.gnu.org>: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61628 > > --- Comment #11 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Created attachment 33038 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33038&action=edit > gzipped output of the executable on x86_64-apple-darwin13 r212179 > > -- > You are receiving this mail because: > You reported the bug.