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path/filepath: always validate full Glob patterns #28614
_, err := filepath.Match("a[", "a") // err is nil _, err := filepath.Match("a[", "abc") // err is "syntax error in pattern"
As patterns are often user input, it would be handy to be able to validate the pattern. If the validation is successful, it should be guaranteed that
I created a PR for this here and was asked to open a proposal issue first.
Other programming languages seem to either not validate the pattern at all (like Python's