From 47b996944dcb50a831c1332b8ea667ff6f95fa95 Mon Sep 17 00:00:00 2001 From: Tobias Burnus Date: Sat, 21 Aug 2010 12:12:53 +0200 Subject: re PR fortran/36158 (Transformational function BESSEL_YN(n1,n2,x) and BESSEL_JN missing) 2010-08-21 Tobias Burnus PR fortran/36158 PR fortran/33197 * intrinsic.c (add_sym): Init value attribute. (set_attr_value): New function. (add_functions) Use it and add JN/YN resolvers. * symbol.c (gfc_copy_formal_args_intr): Copy value attr. * intrinsic.h (gfc_resolve_bessel_n2): New prototype. * gfortran.h (gfc_intrinsic_arg): Add value attribute. * iresolve.c (gfc_resolve_bessel_n2): New function. * trans-intrinsic.c (gfc_get_symbol_for_expr): Create formal arg list. (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall): Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value. * simplify.c (): For YN set to -INF if previous values was -INF. * trans-expr.c (gfc_conv_procedure_call): Don't crash if sym->as is NULL. * iresolve.c (gfc_resolve_extends_type_of): Set the type of the dummy argument to the one of the actual. 2010-08-21 Tobias Burnus PR fortran/36158 PR fortran/33197 * m4/bessel.m4: Implement bessel_jn and bessel_yn. * gfortran.map: Add the generated bessel_jn_r{4,8,10,16} and bessel_yn_r{4,8,10,16}. * Makefile.am: Add bessel.m4. * Makefile.in: Regenerated. * generated/bessel_r4.c: Generated. * generated/bessel_r16.c: Generated. * generated/bessel_r8.c: Generated. * generated/bessel_r10.c: Generated. 2010-08-21 Tobias Burnus PR fortran/36158 PR fortran/33197 * gfortran.dg/bessel_6.f90: New. * gfortran.dg/bessel_7.f90: New. From-SVN: r163440 --- gcc/fortran/trans-expr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/fortran/trans-expr.c') diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c index 63e6746..f7badd7 100644 --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -3015,7 +3015,7 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym, bool f; f = (fsym != NULL) && !(fsym->attr.pointer || fsym->attr.allocatable) - && fsym->as->type != AS_ASSUMED_SHAPE; + && fsym->as && fsym->as->type != AS_ASSUMED_SHAPE; if (comp) f = f || !comp->attr.always_explicit; else -- cgit v1.1