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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-17 14:02:20 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-17 14:02:20 +0000 |
commit | 3e30cdad087fb4cb7a6e320f1934937e9688c919 (patch) | |
tree | bbbe7bd7c3ac9da0ebb48cf20a6efc5c82b921af /ruby.c | |
parent | d7baa40cac61f9d3af3c5a8b615ca0dd303cb8c2 (diff) | |
download | ruby-3e30cdad087fb4cb7a6e320f1934937e9688c919.tar.gz |
* ruby.c (opt_W_getter): made a hooked variable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -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); |