用 gfortran 编译它,产生四个“ok”:
TYPE TypeThree
INTEGER i
REAL*8 a
REAL*8, ALLOCATABLE :: aa(:)
END TYPE TypeThree
TYPE TypeTwo
TYPE(TypeThree), ALLOCATABLE :: b
END TYPE TypeTwo
TYPE TypeOne
TYPE (TypeTwo), ALLOCATABLE :: c(:)
END TYPE TypeOne
TYPE(TypeOne), ALLOCATABLE :: d(:)
allocate(d(2))
print *, 'ok'
deallocate(d)
print *, 'ok'
allocate(d(2))
print *, 'ok'
allocate(d(1)%c(2))
print *, 'ok'
deallocate(d(1)%c)
print *, 'ok'
end
并且在尝试 deallocate 时会产生分段错误d(1)%c
。使用ifort
, 解决问题。删除INTEGER i
undertypeThree
解决了这个问题。让编译器执行释放(注释掉deallocate(d(1)%c)
)解决问题。任何想法将不胜感激。使用
ulimit -s unlimited
没有帮助。
还:
$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)