| v='*.z' | |
| # Buggy: | |
| # the problem is that expansion rules of LHS and RHS of ~= | |
| # should not be the same: in RHS, "$v" and "*" should escape metas | |
| # (currently "$v" does not), | |
| # but in LHS, they should _not_ do that | |
| # (currently "*" does). Thus these cases fail: | |
| [[ a.z == "$v" ]]; echo 4:no:$? # BUG: "$v" expands to *.z | |
| [[ "*".z == ?.z ]]; echo 5:YES:$? # BUG: "*" expands to \* |