From 8395e28bbfa2e57acf4a31d3b2ca6e0f1be6a962 Mon Sep 17 00:00:00 2001 From: Tobias Burnus Date: Fri, 13 Jan 2012 16:41:13 +0100 Subject: [PATCH] re PR fortran/51842 (fortran fails if ssize_t is 32-bit on 64-bit host) 2012-01-13 Tobias Burnus PR fortran/51842 * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE instead of a signed int of size POINTER_SIZE for gfc_index_integer_kind. From-SVN: r183154 --- gcc/fortran/ChangeLog | 7 +++++++ gcc/fortran/trans-types.c | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 000516173da..9a382164f25 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2012-01-13 Tobias Burnus + + PR fortran/51842 + * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE + instead of a signed int of size POINTER_SIZE for + gfc_index_integer_kind. + 2012-01-12 Tobias Burnus PR fortran/36755 diff --git a/gcc/fortran/trans-types.c b/gcc/fortran/trans-types.c index d643c2e45b8..f817a12f6ec 100644 --- a/gcc/fortran/trans-types.c +++ b/gcc/fortran/trans-types.c @@ -576,8 +576,8 @@ gfc_init_kinds (void) gfc_default_character_kind = gfc_character_kinds[0].kind; gfc_character_storage_size = gfc_default_character_kind * 8; - /* Choose the integer kind the same size as "void*" for our index kind. */ - gfc_index_integer_kind = POINTER_SIZE / 8; + gfc_index_integer_kind = get_int_kind_from_name (PTRDIFF_TYPE); + /* Pick a kind the same size as the C "int" type. */ gfc_c_int_kind = INT_TYPE_SIZE / 8;