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

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

1 files changed, 95 insertions, 0 deletions

diff --git a/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr b/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr
new file mode 100644
index 000000000..bec9fb62e
--- /dev/null
+++ b/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr
@@ -0,0 +1,95 @@
+error: the return value of `mem::discriminant` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:26:5
+   |
+LL |     discriminant(&());
+   |     ^^^^^^^^^^^^^^^^^
+   |
+   = note: `#[deny(enum_intrinsics_non_enums)]` on by default
+note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `()`, which is not an enum.
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:26:18
+   |
+LL |     discriminant(&());
+   |                  ^^^
+
+error: the return value of `mem::discriminant` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:29:5
+   |
+LL |     discriminant(&&SomeEnum::B);
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `&SomeEnum`, which is not an enum.
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:29:18
+   |
+LL |     discriminant(&&SomeEnum::B);
+   |                  ^^^^^^^^^^^^^
+
+error: the return value of `mem::discriminant` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:32:5
+   |
+LL |     discriminant(&SomeStruct);
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `SomeStruct`, which is not an enum.
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:32:18
+   |
+LL |     discriminant(&SomeStruct);
+   |                  ^^^^^^^^^^^
+
+error: the return value of `mem::discriminant` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:35:5
+   |
+LL |     discriminant(&123u32);
+   |     ^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `u32`, which is not an enum.
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:35:18
+   |
+LL |     discriminant(&123u32);
+   |                  ^^^^^^^
+
+error: the return value of `mem::discriminant` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:38:5
+   |
+LL |     discriminant(&&123i8);
+   |     ^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `&i8`, which is not an enum.
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:38:18
+   |
+LL |     discriminant(&&123i8);
+   |                  ^^^^^^^
+
+error: the return value of `mem::variant_count` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:46:5
+   |
+LL |     variant_count::<&str>();
+   |     ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the type parameter of `variant_count` should be an enum, but it was instantiated with the type `&str`, which is not an enum.
+
+error: the return value of `mem::variant_count` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:49:5
+   |
+LL |     variant_count::<*const u8>();
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the type parameter of `variant_count` should be an enum, but it was instantiated with the type `*const u8`, which is not an enum.
+
+error: the return value of `mem::variant_count` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:52:5
+   |
+LL |     variant_count::<()>();
+   |     ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the type parameter of `variant_count` should be an enum, but it was instantiated with the type `()`, which is not an enum.
+
+error: the return value of `mem::variant_count` is unspecified when called with a non-enum type
+  --> $DIR/lint-enum-intrinsics-non-enums.rs:55:5
+   |
+LL |     variant_count::<&SomeEnum>();
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: the type parameter of `variant_count` should be an enum, but it was instantiated with the type `&SomeEnum`, which is not an enum.
+
+error: aborting due to 9 previous errors
+