Message ID | d1de468c-6185-77b9-8abe-a3fa74ca5ab5@netcologne.de |
---|---|
State | New |
Headers | show |
Index: fortran/arith.c =================================================================== --- fortran/arith.c (Revision 244747) +++ fortran/arith.c (Arbeitskopie) @@ -874,6 +874,10 @@ arith_power (gfc_expr *op1, gfc_expr *op2, gfc_exp { /* if op2 < 0, op1**op2 == 0 because abs(op1) > 1. */ mpz_set_si (result->value.integer, 0); + if (warn_integer_division) + gfc_warning_now (OPT_Winteger_division, "Negative " + "exponent of integer has zero " + "result at %L", &result->where); }