From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/maxlocval_1.f90 | 44 +++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/maxlocval_1.f90 (limited to 'gcc/testsuite/gfortran.dg/maxlocval_1.f90') diff --git a/gcc/testsuite/gfortran.dg/maxlocval_1.f90 b/gcc/testsuite/gfortran.dg/maxlocval_1.f90 new file mode 100644 index 000000000..11a92ca77 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/maxlocval_1.f90 @@ -0,0 +1,44 @@ +! { dg-do run } +! Check that maxval uses for integers HUGE()-1. +! PR fortran/30512 + +program main +implicit none +integer(1) :: i1(3), a1(3:2) +integer(2) :: i2(3), a2(3:2) +integer(4) :: i4(3), a4(3:2) +integer(8) :: i8(3), a8(3:2) + +integer(kind=4), allocatable :: a(:,:) +integer(kind=8), allocatable :: b(:,:) + +logical :: msk(3) +msk = .false. + +i1 = 1 +i2 = 1 +i4 = 1 +i8 = 1 + +if(-huge(i1)-1_1 /= maxval(i1, msk)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(-huge(a1)-1_1 /= maxval(a1)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } + +if(-huge(i2)-1_2 /= maxval(i2, msk)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(-huge(a2)-1_2 /= maxval(a2)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } + +if(-huge(i4)-1_4 /= maxval(i4, msk)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(-huge(a4)-1_4 /= maxval(a4)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } + +if(-huge(i8)-1_4 /= maxval(i8, msk)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(-huge(a8)-1_4 /= maxval(a8)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } + +allocate (a(0:-1,1:1)) +allocate (b(0:-1,1:1)) + +if(any(maxval(a,dim=1) /= -huge(a)-1_4)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(any(minval(a,dim=1) /= huge(a) )) call abort() + +if(any(maxval(b,dim=1) /= -huge(b)-1_8)) call abort() ! { dg-warning "outside symmetric range implied by Standard Fortran" } +if(any(minval(b,dim=1) /= huge(b) )) call abort() + +end program main -- cgit v1.2.3