e$B1sF#$G$9!#e(B
when e$B@a$KF1$8CM$,$"$k$H$-$N5sF0$,e(B 1.8 e$B$He(B 1.9
e$B$G0[$J$k$h$&$G$9!#e(B
$ ruby18 -e ’
case 1
when 1 then p :foo
when 1 then p :bar
end
’
:foo
$ ruby19 -e ’
case 1
when 1 then p :foo
when 1 then p :bar
end
’
:bar
1.9 e$B$N%P%0$G$O$J$$$+$H;W$$$^$9!#e(B
e$B0J2<$N%Q%C%A$r%3%_%C%H$7$F$b$$$$$G$7$g$&$+!#e(B
Index: compile.c
— compile.c (revision 19604)
+++ compile.c (working copy)
@@ -1349,7 +1349,9 @@
rb_compile_error(RSTRING_PTR(iseq->filename),
iobj->line_no,
“unknown label”);
}
-
rb_hash_aset(map, obj, INT2FIX(lobj->position - (pos+len)));
-
if (!st_lookup(rb_hash_tbl(map), obj, 0)) { -
rb_hash_aset(map, obj, INT2FIX(lobj->position -
(pos+len)));
-
} } generated_iseq[pos + 1 + j] = map; iseq_add_mark_object(iseq, map);