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| author | Alexandre Oliva <aoliva@redhat.com> | 2006-02-14 18:45:14 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2006-02-14 18:45:14 +0000 |
| commit | 96c1eda247c7846f4bbd32d65db6819baefad08b (patch) | |
| tree | 9bc74063c6c31a5947f17bf6da9c2b5c54d76434 /gdb/c-exp.y | |
| parent | 92dd43fa3bc92e0a97408eaa406143c41460581c (diff) | |
| download | gdb-96c1eda247c7846f4bbd32d65db6819baefad08b.zip gdb-96c1eda247c7846f4bbd32d65db6819baefad08b.tar.gz gdb-96c1eda247c7846f4bbd32d65db6819baefad08b.tar.bz2 | |
* 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/c-exp.y')
| -rw-r--r-- | gdb/c-exp.y | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 8758a7d..b56613f 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -1080,24 +1080,8 @@ parse_number (p, len, parsed_float, putithere) char saved_char = p[len]; p[len] = 0; /* null-terminate the token */ - - if (sizeof (putithere->typed_val_float.dval) <= sizeof (float)) - num = sscanf (p, "%g%s", (float *) &putithere->typed_val_float.dval,s); - else if (sizeof (putithere->typed_val_float.dval) <= sizeof (double)) - num = sscanf (p, "%lg%s", (double *) &putithere->typed_val_float.dval,s); - else - { -#ifdef SCANF_HAS_LONG_DOUBLE - num = sscanf (p, "%Lg%s", &putithere->typed_val_float.dval,s); -#else - /* Scan it into a double, then assign it to the long double. - This at least wins with values representable in the range - of doubles. */ - double temp; - num = sscanf (p, "%lg%s", &temp,s); - putithere->typed_val_float.dval = temp; -#endif - } + num = sscanf (p, DOUBLEST_FORMAT "%s", + &putithere->typed_val_float.dval, s); p[len] = saved_char; /* restore the input stream */ if (num == 1) |