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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/structs-enums/empty-tag.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/structs-enums/empty-tag.rs b/src/test/ui/structs-enums/empty-tag.rs new file mode 100644 index 000000000..271ab72c7 --- /dev/null +++ b/src/test/ui/structs-enums/empty-tag.rs @@ -0,0 +1,22 @@ +// run-pass +#![allow(unused_braces)] +#![allow(non_camel_case_types)] + +#[derive(Copy, Clone, Debug)] +enum chan { chan_t, } + +impl PartialEq for chan { + fn eq(&self, other: &chan) -> bool { + ((*self) as usize) == ((*other) as usize) + } + fn ne(&self, other: &chan) -> bool { !(*self).eq(other) } +} + +fn wrapper3(i: chan) { + assert_eq!(i, chan::chan_t); +} + +pub fn main() { + let wrapped = {||wrapper3(chan::chan_t)}; + wrapped(); +} |