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Diffstat (limited to 'tests/ui/conditional-compilation/cfg-attr-multi-false.rs')
-rw-r--r-- | tests/ui/conditional-compilation/cfg-attr-multi-false.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/conditional-compilation/cfg-attr-multi-false.rs b/tests/ui/conditional-compilation/cfg-attr-multi-false.rs new file mode 100644 index 000000000..0c7e7cad0 --- /dev/null +++ b/tests/ui/conditional-compilation/cfg-attr-multi-false.rs @@ -0,0 +1,19 @@ +// Test that cfg_attr doesn't emit any attributes when the +// configuration variable is false. This mirrors `cfg-attr-multi-true.rs` + +// build-pass (FIXME(62277): could be check-pass?) + +#![warn(unused_must_use)] + +#[cfg_attr(any(), deprecated, must_use)] +struct Struct {} + +impl Struct { + fn new() -> Struct { + Struct {} + } +} + +fn main() { + Struct::new(); +} |