feat: add 'filter' annotation #73
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The filter annotation allows developers to tell the check-checker to
filter one or more inputs on an expression that cannot be detected as a
filter. This is useful when a check on some unrelated inputs indirectly
validates another input. For example:
```clarity
(define-public (withdraw (amount uint))
(begin
;; #[filter(amount)]
(asserts! (is-eq tx-sender (var-get admin)) (err u400))
(stx-transfer? amount (as-contract tx-sender) tx-sender)
)
)
```
The filter annotation takes either a comma-separated list of parameter
names to filter, or a '*', which filters everything.
Resolves #72
lgalabru
approved these changes
Jan 11, 2022
|
🎉 This PR is included in version 0.21.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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The filter annotation allows developers to tell the check-checker to
filter one or more inputs on an expression that cannot be detected as a
filter. This is useful when a check on some unrelated inputs indirectly
validates another input. For example:
The filter annotation takes either a comma-separated list of parameter
names to filter, or a '*', which filters everything.
Resolves hirosystems/clarinet#822