error: The value is already set for this attribute. --> tests/compile_fail/variant_value_already_set.rs:7:12 | 7 | #[attr(a = 5)] | ^^^^^ error: First value of `a` is set here. --> tests/compile_fail/variant_value_already_set.rs:6:16 | 6 | #[attr(a = 5)] | ^ error: The value is already set for this attribute. --> tests/compile_fail/variant_value_already_set.rs:12:9 | 12 | a = 3 | ^^^^^ error: First value of `a` is set here. --> tests/compile_fail/variant_value_already_set.rs:11:13 | 11 | a = 3, | ^ error: The value is already set for this attribute. --> tests/compile_fail/variant_value_already_set.rs:21:12 | 21 | #[attr(a = #self.0)] | ^^^^^^^^^^^ error: First value of `a` is set here. --> tests/compile_fail/variant_value_already_set.rs:20:16 | 20 | #[attr(a = #self.0)] | ^^^^^^^^ error: The value is already set for this attribute. --> tests/compile_fail/variant_value_already_set.rs:26:9 | 26 | a = #self.field1 | ^^^^^^^^^^^^^^^^ error: First value of `a` is set here. --> tests/compile_fail/variant_value_already_set.rs:25:13 | 25 | a = #self.field1, | ^^^^^^^^^^^^