b46412f6d7
hack: is_doc_subtype_of always returns true for TyAlias it's worth noting that this function is only used in the handling of "Methods from Deref", and we were previously assuming all generic parameters were meaningless, so this is still an improvment from the status quo. this change means that we will have strictly less false positives without adding any new false negitives. Co-authored-by: Guillaume Gomez <guillaume1.gomez@gmail.com>
27 lines
707 B
Rust
27 lines
707 B
Rust
#![crate_name = "foo"]
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// test for https://github.com/rust-lang/rust/issues/24686
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use std::ops::Deref;
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pub struct Foo<T>(T);
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impl Foo<i32> {
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pub fn get_i32(&self) -> i32 { self.0 }
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}
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impl Foo<u32> {
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pub fn get_u32(&self) -> u32 { self.0 }
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}
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// Note that the same href is used both on the method itself,
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// and on the sidebar items.
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//@ has foo/struct.Bar.html
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//@ has - '//a[@href="#method.get_i32"]' 'get_i32'
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//@ !has - '//a[@href="#method.get_u32"]' 'get_u32'
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//@ count - '//ul[@class="block deref-methods"]//a' 1
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//@ count - '//a[@href="#method.get_i32"]' 2
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pub struct Bar(Foo<i32>);
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impl Deref for Bar {
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type Target = Foo<i32>;
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fn deref(&self) -> &Foo<i32> {
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&self.0
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}
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}
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