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author | Alexandre Oliva <aoliva@redhat.com> | 2006-02-14 18:45:14 +0000 |
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committer | Alexandre Oliva <aoliva@redhat.com> | 2006-02-14 18:45:14 +0000 |
commit | a37c9caee8309853750295de513544d8298ccbc3 (patch) | |
tree | 174e0505fa3193f6f1d7c0dcb27cf325701c417d /gdb/doublest.h | |
parent | f420e9d42b00cb209e6ca3e9f4b13379451490a3 (diff) | |
download | gdb-a37c9caee8309853750295de513544d8298ccbc3.tar.gz |
* doublest.h (DOUBLEST): Use long double only if we can scan
it in. Undefine HAVE_LONG_DOUBLE otherwise.
(DOUBLEST_FORMAT): New.
* c-exp.y (parse_number): Use it.
* jv-exp.y (parse_number): Likewise.
* objc-exp.y (parse_number): Likewise.
* p-exp.y (parse_number): Likewise.
* varobj.c (free_variable): Silence type-punning warnings.
* tui/tui-data.h (struct tui_list): Change type of list member.
* tui/tui-data.c: Remove no-longer-needed type casts.
(source_windows): Silence type-punning warnings.
* tui/tui-stack.c, tui/tui-win.c, tui/tui-winsource.c: Likewise.
Diffstat (limited to 'gdb/doublest.h')
-rw-r--r-- | gdb/doublest.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gdb/doublest.h b/gdb/doublest.h index c10b3ea9c0b..1a479b86719 100644 --- a/gdb/doublest.h +++ b/gdb/doublest.h @@ -48,10 +48,15 @@ struct floatformat; host's `long double'. In general, we'll probably reduce the precision of any such values and print a warning. */ -#ifdef HAVE_LONG_DOUBLE +#if defined HAVE_LONG_DOUBLE && defined SCANF_HAS_LONG_DOUBLE typedef long double DOUBLEST; +# define DOUBLEST_FORMAT "%Lg" #else typedef double DOUBLEST; +# define DOUBLEST_FORMAT "%g" +/* If we can't scan or print long double, we don't want to use it + anywhere. */ +# undef HAVE_LONG_DOUBLE #endif extern void floatformat_to_doublest (const struct floatformat *, |