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* ruby.c (opt_W_getter): made a hooked variable.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-06-17 14:02:20 +00:00
parent d7baa40cac
commit 3e30cdad08
2 changed files with 11 additions and 5 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Jun 17 23:02:18 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ruby.c (opt_W_getter): made a hooked variable.
Tue Jun 17 22:04:47 2008 Yusuke Endoh <mame@tsg.ne.jp>
* enc/euc_jp.c (property_name_to_ctype): core dumped when sizeof(int)

12
ruby.c
View file

@ -1446,14 +1446,16 @@ verbose_setter(VALUE val, ID id, VALUE *variable)
}
static VALUE
opt_W_getter(VALUE val, ID id)
opt_W_getter(VALUE val, ID id, VALUE *variable)
{
if (ruby_verbose == Qnil)
switch (*variable) {
case Qnil:
return INT2FIX(0);
if (ruby_verbose == Qfalse)
case Qfalse:
return INT2FIX(1);
if (ruby_verbose == Qtrue)
case Qtrue:
return INT2FIX(2);
}
return Qnil; /* not reached */
}
@ -1463,7 +1465,7 @@ ruby_prog_init(void)
rb_define_hooked_variable("$VERBOSE", &ruby_verbose, 0, verbose_setter);
rb_define_hooked_variable("$-v", &ruby_verbose, 0, verbose_setter);
rb_define_hooked_variable("$-w", &ruby_verbose, 0, verbose_setter);
rb_define_virtual_variable("$-W", opt_W_getter, 0);
rb_define_hooked_variable("$-W", &ruby_verbose, opt_W_getter, 0);
rb_define_variable("$DEBUG", &ruby_debug);
rb_define_variable("$-d", &ruby_debug);