From 378f73afe05d3dbce185f9ab74f0c24e53f4b218 Mon Sep 17 00:00:00 2001 From: Feng Wang Date: Thu, 7 Jul 2005 07:54:40 +0000 Subject: [PATCH] re PR fortran/16531 ([4.0 only, gfortran] Hollerith Data not supported) 2005-07-07 Feng Wang PR fortran/16531 PR fortran/15966 PR fortran/18781 * arith.c (gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical): New functions. (eval_intrinsic): Don't evaluate if Hollerith constant arguments exist. * arith.h (gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical): Add prototypes. * expr.c (free_expr0): Free memery allocated for Hollerith constant. (gfc_copy_expr): Allocate and copy string if Expr is from Hollerith. (gfc_check_assign): Enable conversion from Hollerith to other. * gfortran.h (bt): Add BT_HOLLERITH. (gfc_expr): Add from_H flag. * intrinsic.c (gfc_type_letter): Return 'h' for BT_HOLLERITH. (add_conversions): Add conversions from Hollerith constant to other. (do_simplify): Don't simplify if Hollerith constant arguments exist. * io.c (resolve_tag): Enable array in FORMAT tag under GFC_STD_GNU. * misc.c (gfc_basetype_name): Return "HOLLERITH" for BT_HOLLERITH. (gfc_type_name): Print "HOLLERITH" for BT_HOLLERITH. * primary.c (match_hollerith_constant): New function. (gfc_match_literal_constant): Add match Hollerith before Integer. * simplify.c (gfc_convert_constant): Add conversion from Hollerith to other. * trans-const.c (gfc_conv_constant_to_tree): Use VIEW_CONVERT_EXPR to convert Hollerith constant to tree. * trans-io.c (gfc_convert_array_to_string): Get array's address and length to set string expr. (set_string): Deal with array assigned Hollerith constant and character array. * gfortran.texi: Document Hollerith constants as extention support. 2005-07-07 Feng Wang PR fortran/16531 PR fortran/15966 PR fortran/18781 * gfortran.dg/hollerith.f90: New. * gfortran.dg/hollerith2.f90: New. * gfortran.dg/hollerith3.f90: New. * gfortran.dg/hollerith4.f90: New. * gfortran.dg/hollerith_f95.f90: New. * gfortran.dg/hollerith_legacy.f90: New. * gfortran.dg/g77/cpp4.F: New. Port from g77. 2005-07-07 Feng Wang PR fortran/16531 * io/transfer.c (formatted_transfer): Enable FMT_A on other types to support Hollerith constants. From-SVN: r101687 --- gcc/fortran/ChangeLog | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 8a33912fc54..d897396c42b 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,38 @@ +2005-07-07 Feng Wang + + PR fortran/16531 + PR fortran/15966 + PR fortran/18781 + * arith.c (gfc_hollerith2int, gfc_hollerith2real, + gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical): + New functions. + (eval_intrinsic): Don't evaluate if Hollerith constant arguments exist. + * arith.h (gfc_hollerith2int, gfc_hollerith2real, + gfc_hollerith2complex, gfc_hollerith2character, gfc_hollerith2logical): + Add prototypes. + * expr.c (free_expr0): Free memery allocated for Hollerith constant. + (gfc_copy_expr): Allocate and copy string if Expr is from Hollerith. + (gfc_check_assign): Enable conversion from Hollerith to other. + * gfortran.h (bt): Add BT_HOLLERITH. + (gfc_expr): Add from_H flag. + * intrinsic.c (gfc_type_letter): Return 'h' for BT_HOLLERITH. + (add_conversions): Add conversions from Hollerith constant to other. + (do_simplify): Don't simplify if Hollerith constant arguments exist. + * io.c (resolve_tag): Enable array in FORMAT tag under GFC_STD_GNU. + * misc.c (gfc_basetype_name): Return "HOLLERITH" for BT_HOLLERITH. + (gfc_type_name): Print "HOLLERITH" for BT_HOLLERITH. + * primary.c (match_hollerith_constant): New function. + (gfc_match_literal_constant): Add match Hollerith before Integer. + * simplify.c (gfc_convert_constant): Add conversion from Hollerith + to other. + * trans-const.c (gfc_conv_constant_to_tree): Use VIEW_CONVERT_EXPR to + convert Hollerith constant to tree. + * trans-io.c (gfc_convert_array_to_string): Get array's address and + length to set string expr. + (set_string): Deal with array assigned Hollerith constant and character + array. + * gfortran.texi: Document Hollerith constants as extention support. + 2005-07-07 Feng Wang PR fortran/22327 -- 2.30.2