------- Comment #5 from dfranke at gcc dot gnu dot org 2010-05-17 22:23 ------- (In reply to comment #4) > We have complete control of whether to print the negative sign with > -fno-sign-zero. I am tempted to say this is a no-never-mind situation.
Using the testcase shown in comment #3: $> gfortran-svn pr44156-c3.f90 -fno-sign-zero && ./a.out 0.0000000 0.0000000 0.0000000 $> gfortran-svn pr44156-c3.f90 -fsign-zero && ./a.out 0.0000000 0.0000000 -0.0000000 The flag does work for the third value, i.e. the line real, parameter :: e = a(1) * b(1) but has no say for the others. Out of curiosity, what do other compilers do? I, right now, don't have any to test with. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44156
