* [Committed] PR fortran/83900 -- Remove bogus assert
@ 2018-01-20 7:05 Steve Kargl
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From: Steve Kargl @ 2018-01-20 7:05 UTC (permalink / raw)
To: fortran, gcc-patches
The patch and testcase are sufficient to describe the problem.
2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83900
* simplify.c (gfc_simplify_matmul): Delete bogus assertion.
2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83900
* gfortran.dg/matmul_17.f90: New test.
Index: gcc/fortran/simplify.c
===================================================================
--- gcc/fortran/simplify.c (revision 256905)
+++ gcc/fortran/simplify.c (working copy)
@@ -4590,7 +4590,6 @@ gfc_simplify_matmul (gfc_expr *matrix_a, gfc_expr *mat
|| !is_constant_array_expr (matrix_b))
return NULL;
- gcc_assert (gfc_compare_types (&matrix_a->ts, &matrix_b->ts));
result = gfc_get_array_expr (matrix_a->ts.type,
matrix_a->ts.kind,
&matrix_a->where);
Index: gcc/testsuite/gfortran.dg/matmul_17.f90
===================================================================
--- gcc/testsuite/gfortran.dg/matmul_17.f90 (nonexistent)
+++ gcc/testsuite/gfortran.dg/matmul_17.f90 (working copy)
@@ -0,0 +1,9 @@
+! { dg-do run }
+! PR Fortran/83900
+! Contributed by Gerhard Steinmetz <gscfq t t-online dot de>
+program p
+ integer, parameter :: a(3,2) = 1
+ real, parameter :: b(2,3) = 2
+ real, parameter :: c(3,3) = matmul(a, b)
+ if (any(c /= 4.)) call abort
+end
--
Steve
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2018-01-20 7:05 [Committed] PR fortran/83900 -- Remove bogus assert Steve Kargl
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