From: Thomas Koenig Date: Mon, 7 Jul 2008 19:45:55 +0000 (+0000) Subject: re PR fortran/36670 (Missing compile-time checks on sum and product) X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2769621878cf8b7559e702707f3e2d840ac7968e;p=gcc.git re PR fortran/36670 (Missing compile-time checks on sum and product) 2008-07-07 Thomas Koenig PR fortran/36670 * iresolve.c (gfc_resolve_product): Set shape of return value from array. (gfc_resolve_sum): Likewise. 2008-07-07 Thomas Koenig PR fortran/36670 * gfortran.dg/product_sum_bounds_1.f90: New test case. From-SVN: r137595 --- diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 0369a0f3483..44f61fa2458 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2008-07-07 Thomas Koenig + + PR fortran/36670 + * iresolve.c (gfc_resolve_product): Set shape of return + value from array. + (gfc_resolve_sum): Likewise. + 2008-07-07 Jakub Jelinek PR middle-end/36726 diff --git a/gcc/fortran/iresolve.c b/gcc/fortran/iresolve.c index 64a24e80007..2c804143ba9 100644 --- a/gcc/fortran/iresolve.c +++ b/gcc/fortran/iresolve.c @@ -1788,6 +1788,7 @@ gfc_resolve_product (gfc_expr *f, gfc_expr *array, gfc_expr *dim, if (dim != NULL) { f->rank = array->rank - 1; + f->shape = gfc_copy_shape_excluding (array->shape, array->rank, dim); gfc_resolve_dim_arg (dim); } @@ -2271,6 +2272,7 @@ gfc_resolve_sum (gfc_expr *f, gfc_expr *array, gfc_expr *dim, gfc_expr *mask) if (dim != NULL) { f->rank = array->rank - 1; + f->shape = gfc_copy_shape_excluding (array->shape, array->rank, dim); gfc_resolve_dim_arg (dim); } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 143f75db13d..97f1e9bf60c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-07-07 Thomas Koenig + + PR fortran/36670 + * gfortran.dg/product_sum_bounds_1.f90: New test case. + 2008-07-07 Thomas Koenig PR fortran/36341 diff --git a/gcc/testsuite/gfortran.dg/product_sum_bounds_1.f90 b/gcc/testsuite/gfortran.dg/product_sum_bounds_1.f90 new file mode 100644 index 00000000000..c6390896c17 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/product_sum_bounds_1.f90 @@ -0,0 +1,8 @@ +! { dg-do compile } +program main + real, dimension(4,3) :: a + real, dimension(2) :: b + a = 21. + b = product(a,dim=1) ! { dg-error "Different shape" } + b = sum(a,dim=2) ! { dg-error "Different shape" } +end program main