diff options
| -rw-r--r-- | tests/get.rs | 1 | ||||
| -rw-r--r-- | tests/trybuild/tuple-struct-without-attribute.rs | 6 | ||||
| -rw-r--r-- | tests/trybuild/tuple-struct-without-attribute.stderr | 7 |
3 files changed, 14 insertions, 0 deletions
diff --git a/tests/get.rs b/tests/get.rs index 8a61a69..76827ca 100644 --- a/tests/get.rs +++ b/tests/get.rs @@ -44,4 +44,5 @@ fn cat_tuple_struct() { fn trybuild() { let tests = trybuild::TestCases::new(); tests.compile_fail(testcase!("unit-struct.rs")); + tests.compile_fail(testcase!("tuple-struct-without-attribute.rs")); } diff --git a/tests/trybuild/tuple-struct-without-attribute.rs b/tests/trybuild/tuple-struct-without-attribute.rs new file mode 100644 index 0000000..1e40334 --- /dev/null +++ b/tests/trybuild/tuple-struct-without-attribute.rs @@ -0,0 +1,6 @@ +use get::Get; + +#[derive(Get)] +pub struct NewType(u64); + +pub fn main() {} diff --git a/tests/trybuild/tuple-struct-without-attribute.stderr b/tests/trybuild/tuple-struct-without-attribute.stderr new file mode 100644 index 0000000..7ddd8c6 --- /dev/null +++ b/tests/trybuild/tuple-struct-without-attribute.stderr @@ -0,0 +1,7 @@ +error: proc-macro derive panicked + --> tests/trybuild/tuple-struct-without-attribute.rs:3:10 + | +3 | #[derive(Get)] + | ^^^ + | + = help: message: called `Result::unwrap()` on an `Err` value: "tuple fields are required to have an attribute" |