Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 176 insertions, 0 deletions

diff --git a/src/test/rustdoc-json/fns/abi.rs b/src/test/rustdoc-json/fns/abi.rs
new file mode 100644
index 000000000..16b579130
--- /dev/null
+++ b/src/test/rustdoc-json/fns/abi.rs
@@ -0,0 +1,25 @@
+// ignore-tidy-linelength
+
+#![feature(abi_vectorcall)]
+#![feature(c_unwind)]
+
+// @is abi.json "$.index[*][?(@.name=='abi_rust')].inner.header.abi" \"Rust\"
+pub fn abi_rust() {}
+
+// @is - "$.index[*][?(@.name=='abi_c')].inner.header.abi" '{"C": {"unwind": false}}'
+pub extern "C" fn abi_c() {}
+
+// @is - "$.index[*][?(@.name=='abi_system')].inner.header.abi" '{"System": {"unwind": false}}'
+pub extern "system" fn abi_system() {}
+
+// @is - "$.index[*][?(@.name=='abi_c_unwind')].inner.header.abi" '{"C": {"unwind": true}}'
+pub extern "C-unwind" fn abi_c_unwind() {}
+
+// @is - "$.index[*][?(@.name=='abi_system_unwind')].inner.header.abi" '{"System": {"unwind": true}}'
+pub extern "system-unwind" fn abi_system_unwind() {}
+
+// @is - "$.index[*][?(@.name=='abi_vectorcall')].inner.header.abi.Other" '"\"vectorcall\""'
+pub extern "vectorcall" fn abi_vectorcall() {}
+
+// @is - "$.index[*][?(@.name=='abi_vectorcall_unwind')].inner.header.abi.Other" '"\"vectorcall-unwind\""'
+pub extern "vectorcall-unwind" fn abi_vectorcall_unwind() {}
diff --git a/src/test/rustdoc-json/fns/generic_args.rs b/src/test/rustdoc-json/fns/generic_args.rs
new file mode 100644
index 000000000..69150443c
--- /dev/null
+++ b/src/test/rustdoc-json/fns/generic_args.rs
@@ -0,0 +1,71 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @set foo = generic_args.json "$.index[*][?(@.name=='Foo')].id"
+pub trait Foo {}
+
+// @set generic_foo = generic_args.json "$.index[*][?(@.name=='GenericFoo')].id"
+pub trait GenericFoo<'a> {}
+
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates" "[]"
+// @count - "$.index[*][?(@.name=='generics')].inner.generics.params[*]" 1
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].name" '"F"'
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.default" 'null'
+// @count - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" '$foo'
+// @count - "$.index[*][?(@.name=='generics')].inner.decl.inputs[*]" 1
+// @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][0]" '"f"'
+// @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][1].kind" '"generic"'
+// @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][1].inner" '"F"'
+pub fn generics<F: Foo>(f: F) {}
+
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.where_predicates" "[]"
+// @count - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[*]" 1
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[0].name" '"impl Foo"'
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $foo
+// @count - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[*]" 1
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][0]" '"f"'
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].kind" '"impl_trait"'
+// @count - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].inner[*]" 1
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.inner.id" $foo
+pub fn impl_trait(f: impl Foo) {}
+
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.params[*]" 3
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].name" '"F"'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].kind" '{"type": {"bounds": [], "default": null, "synthetic": false}}'
+// @count - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[*]" 3
+// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][0]" '"f"'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][1].kind" '"generic"'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][1].inner" '"F"'
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[*]" 3
+
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.type" '{"inner": "F", "kind": "generic"}'
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.bounds[0].trait_bound.trait.inner.id" $foo
+
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.type" '{"inner": "G", "kind": "generic"}'
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.trait.inner.id" $generic_foo
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[*]" 1
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[0].name" \"\'a\"
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.generic_params" "[]"
+
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.kind" '"borrowed_ref"'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.inner.lifetime" \"\'b\"
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.inner.type" '{"inner": "H", "kind": "generic"}'
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[0].trait_bound.trait.inner.id" $foo
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[0].trait_bound.generic_params" "[]"
+// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[*]" 1
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].name" \"\'b\"
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
+pub fn where_clase<F, G, H>(f: F, g: G, h: H)
+where
+    F: Foo,
+    G: for<'a> GenericFoo<'a>,
+    for<'b> &'b H: Foo,
+{
+}
diff --git a/src/test/rustdoc-json/fns/generic_returns.rs b/src/test/rustdoc-json/fns/generic_returns.rs
new file mode 100644
index 000000000..1a0f33fe3
--- /dev/null
+++ b/src/test/rustdoc-json/fns/generic_returns.rs
@@ -0,0 +1,21 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @count generic_returns.json "$.index[*][?(@.name=='generic_returns')].inner.items[*]" 2
+
+// @set foo = - "$.index[*][?(@.name=='Foo')].id"
+pub trait Foo {}
+
+// @is - "$.index[*][?(@.name=='get_foo')].inner.decl.inputs" []
+// @is - "$.index[*][?(@.name=='get_foo')].inner.decl.output.kind" '"impl_trait"'
+// @count - "$.index[*][?(@.name=='get_foo')].inner.decl.output.inner[*]" 1
+// @is - "$.index[*][?(@.name=='get_foo')].inner.decl.output.inner[0].trait_bound.trait.inner.id" $foo
+pub fn get_foo() -> impl Foo {
+    Fooer {}
+}
+
+struct Fooer {}
+
+impl Foo for Fooer {}
diff --git a/src/test/rustdoc-json/fns/generics.rs b/src/test/rustdoc-json/fns/generics.rs
new file mode 100644
index 000000000..e777fabaa
--- /dev/null
+++ b/src/test/rustdoc-json/fns/generics.rs
@@ -0,0 +1,26 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @set wham_id = generics.json "$.index[*][?(@.name=='Wham')].id"
+pub trait Wham {}
+
+// @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.where_predicates" []
+// @count - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[*]" 1
+// @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].name" '"T"'
+// @has   - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" false
+// @has   - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $wham_id
+// @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.decl.inputs" '[["w", {"inner": "T", "kind": "generic"}]]'
+pub fn one_generic_param_fn<T: Wham>(w: T) {}
+
+// @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.where_predicates" []
+// @count - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[*]" 1
+// @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].name" '"impl Wham"'
+// @has   - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" true
+// @has   - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $wham_id
+// @count - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[*]" 1
+// @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][0]" '"w"'
+// @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][1].kind" '"impl_trait"'
+// @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.inner.id" $wham_id
+pub fn one_synthetic_generic_param_fn(w: impl Wham) {}
diff --git a/src/test/rustdoc-json/fns/qualifiers.rs b/src/test/rustdoc-json/fns/qualifiers.rs
new file mode 100644
index 000000000..5cb3b43e6
--- /dev/null
+++ b/src/test/rustdoc-json/fns/qualifiers.rs
@@ -0,0 +1,33 @@
+// edition:2018
+
+// @is qualifiers.json "$.index[*][?(@.name=='nothing_fn')].inner.header.async" false
+// @is - "$.index[*][?(@.name=='nothing_fn')].inner.header.const"  false
+// @is - "$.index[*][?(@.name=='nothing_fn')].inner.header.unsafe" false
+pub fn nothing_fn() {}
+
+// @is - "$.index[*][?(@.name=='unsafe_fn')].inner.header.async"  false
+// @is - "$.index[*][?(@.name=='unsafe_fn')].inner.header.const"  false
+// @is - "$.index[*][?(@.name=='unsafe_fn')].inner.header.unsafe" true
+pub unsafe fn unsafe_fn() {}
+
+// @is - "$.index[*][?(@.name=='const_fn')].inner.header.async"  false
+// @is - "$.index[*][?(@.name=='const_fn')].inner.header.const"  true
+// @is - "$.index[*][?(@.name=='const_fn')].inner.header.unsafe" false
+pub const fn const_fn() {}
+
+// @is - "$.index[*][?(@.name=='async_fn')].inner.header.async"  true
+// @is - "$.index[*][?(@.name=='async_fn')].inner.header.const"  false
+// @is - "$.index[*][?(@.name=='async_fn')].inner.header.unsafe" false
+pub async fn async_fn() {}
+
+// @is - "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.async"  true
+// @is - "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.const"  false
+// @is - "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.unsafe" true
+pub async unsafe fn async_unsafe_fn() {}
+
+// @is - "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.async"  false
+// @is - "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.const"  true
+// @is - "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.unsafe" true
+pub const unsafe fn const_unsafe_fn() {}
+
+// It's impossible for a function to be both const and async, so no test for that