Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 321 insertions, 0 deletions

diff --git a/third_party/rust/syn/tests/test_receiver.rs b/third_party/rust/syn/tests/test_receiver.rs
new file mode 100644
index 0000000000..8decb555c5
--- /dev/null
+++ b/third_party/rust/syn/tests/test_receiver.rs
@@ -0,0 +1,321 @@
+#![allow(clippy::uninlined_format_args)]
+
+#[macro_use]
+mod macros;
+
+use syn::{parse_quote, TraitItemFn};
+
+#[test]
+fn test_by_value() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn by_value(self: Self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        colon_token: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Self",
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_by_mut_value() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn by_mut(mut self: Self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        mutability: Some,
+        colon_token: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Self",
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_by_ref() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn by_ref(self: &Self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        colon_token: Some,
+        ty: Type::Reference {
+            elem: Type::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Self",
+                        },
+                    ],
+                },
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_by_box() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn by_box(self: Box<Self>);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        colon_token: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Box",
+                        arguments: PathArguments::AngleBracketed {
+                            args: [
+                                GenericArgument::Type(Type::Path {
+                                    path: Path {
+                                        segments: [
+                                            PathSegment {
+                                                ident: "Self",
+                                            },
+                                        ],
+                                    },
+                                }),
+                            ],
+                        },
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_by_pin() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn by_pin(self: Pin<Self>);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        colon_token: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Pin",
+                        arguments: PathArguments::AngleBracketed {
+                            args: [
+                                GenericArgument::Type(Type::Path {
+                                    path: Path {
+                                        segments: [
+                                            PathSegment {
+                                                ident: "Self",
+                                            },
+                                        ],
+                                    },
+                                }),
+                            ],
+                        },
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_explicit_type() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn explicit_type(self: Pin<MyType>);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        colon_token: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Pin",
+                        arguments: PathArguments::AngleBracketed {
+                            args: [
+                                GenericArgument::Type(Type::Path {
+                                    path: Path {
+                                        segments: [
+                                            PathSegment {
+                                                ident: "MyType",
+                                            },
+                                        ],
+                                    },
+                                }),
+                            ],
+                        },
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_value_shorthand() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn value_shorthand(self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Self",
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_mut_value_shorthand() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn mut_value_shorthand(mut self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        mutability: Some,
+        ty: Type::Path {
+            path: Path {
+                segments: [
+                    PathSegment {
+                        ident: "Self",
+                    },
+                ],
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_ref_shorthand() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn ref_shorthand(&self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        reference: Some(None),
+        ty: Type::Reference {
+            elem: Type::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Self",
+                        },
+                    ],
+                },
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_ref_shorthand_with_lifetime() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn ref_shorthand(&'a self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        reference: Some(Some(Lifetime {
+            ident: "a",
+        })),
+        ty: Type::Reference {
+            lifetime: Some(Lifetime {
+                ident: "a",
+            }),
+            elem: Type::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Self",
+                        },
+                    ],
+                },
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_ref_mut_shorthand() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn ref_mut_shorthand(&mut self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        reference: Some(None),
+        mutability: Some,
+        ty: Type::Reference {
+            mutability: Some,
+            elem: Type::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Self",
+                        },
+                    ],
+                },
+            },
+        },
+    })
+    "###);
+}
+
+#[test]
+fn test_ref_mut_shorthand_with_lifetime() {
+    let TraitItemFn { sig, .. } = parse_quote! {
+        fn ref_mut_shorthand(&'a mut self);
+    };
+    snapshot!(&sig.inputs[0], @r###"
+    FnArg::Receiver(Receiver {
+        reference: Some(Some(Lifetime {
+            ident: "a",
+        })),
+        mutability: Some,
+        ty: Type::Reference {
+            lifetime: Some(Lifetime {
+                ident: "a",
+            }),
+            mutability: Some,
+            elem: Type::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Self",
+                        },
+                    ],
+                },
+            },
+        },
+    })
+    "###);
+}