PR fortran/61999
* simplify.c (gfc_simplify_dot_product): Convert types of
vectors before calculating the result.
2014-08-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/61999
* gfortran.dg/dot_product_3.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213782
138bc75d-0d04-0410-961f-
82ee72b054a4
+2014-08-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/61999
+ * simplify.c (gfc_simplify_dot_product): Convert types of
+ vectors before calculating the result.
+
2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
* openmp.c, trans-decl.c: Use hash_set instead of pointer_set.
gfc_expr*
gfc_simplify_dot_product (gfc_expr *vector_a, gfc_expr *vector_b)
{
+
+ gfc_expr temp;
+
if (!is_constant_array_expr (vector_a)
|| !is_constant_array_expr (vector_b))
return NULL;
gcc_assert (vector_a->rank == 1);
gcc_assert (vector_b->rank == 1);
- gcc_assert (gfc_compare_types (&vector_a->ts, &vector_b->ts));
+
+ temp.expr_type = EXPR_OP;
+ gfc_clear_ts (&temp.ts);
+ temp.value.op.op = INTRINSIC_NONE;
+ temp.value.op.op1 = vector_a;
+ temp.value.op.op2 = vector_b;
+ gfc_type_convert_binary (&temp, 1);
return compute_dot_product (vector_a, 1, 0, vector_b, 1, 0, true);
}
+2014-08-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/61999
+ * gfortran.dg/dot_product_3.f90: New test case.
+
2014-08-09 Jan Hubicka <hubicka@ucw.cz>
* g++.dg/ipa/devirt-35.C: Fix template.
--- /dev/null
+! { dg-do compile }
+! { dg-options "-fdump-tree-original" }
+! PR 61999 - this used to ICE.
+! Original test case by A. Kasahara
+program main
+ use, intrinsic:: iso_fortran_env, only: output_unit
+
+ implicit none
+
+ write(output_unit, *) dot_product([1, 2], [2.0, 3.0])
+
+ stop
+end program main
+! { dg-final { scan-tree-dump-times "8\\.0e\\+0" 1 "original" } }
+! { dg-final { cleanup-tree-dump "original" } }