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allow type-based search on foreign functions
fixes https://github.com/rust-lang/rust/issues/131804
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@ -759,7 +759,10 @@ pub(crate) fn get_function_type_for_search<'tcx>(
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}
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});
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let (mut inputs, mut output, where_clause) = match item.kind {
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clean::FunctionItem(ref f) | clean::MethodItem(ref f, _) | clean::TyMethodItem(ref f) => {
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clean::ForeignFunctionItem(ref f, _)
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| clean::FunctionItem(ref f)
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| clean::MethodItem(ref f, _)
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| clean::TyMethodItem(ref f) => {
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get_fn_inputs_and_outputs(f, tcx, impl_or_trait_generics, cache)
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}
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_ => return None,
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8
tests/rustdoc-js/extern-func.js
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8
tests/rustdoc-js/extern-func.js
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@ -0,0 +1,8 @@
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const EXPECTED = [
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{
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'query': 'c_float -> c_float',
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'others': [
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{ 'path': 'extern_func', 'name': 'sqrt' }
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],
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},
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];
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5
tests/rustdoc-js/extern-func.rs
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5
tests/rustdoc-js/extern-func.rs
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@ -0,0 +1,5 @@
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use std::ffi::c_float;
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extern "C" {
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pub fn sqrt(x: c_float) -> c_float;
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}
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