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Ban DOMRefCell<Heap<T>> by lint plugin

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This commit is contained in:
Tetsuharu OHZEKI 2017-02-15 20:32:36 +09:00
parent 9702d6920a
commit e5962fda4b
1 changed files with 6 additions and 0 deletions
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6
components/plugins/lints/ban.rs
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@ -43,5 +43,11 @@ impl EarlyLintPass for BanPass {
.is_some() {
cx.span_lint(BANNED_TYPE, ty.span, "Banned type DOMRefCell<JS<T>> detected. Use MutJS<JS<T>> instead")
}
if match_ty_unwrap(ty, &["dom", "bindings", "cell", "DOMRefCell"])
.and_then(|t| t.get(0))
.and_then(|t| match_ty_unwrap(&**t, &["js", "jsapi", "Heap"]))
.is_some() {
cx.span_lint(BANNED_TYPE, ty.span, "Banned type DOMRefCell<Heap<T>> detected. Use Heap<T> directly instead")
}
}
}