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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/coherence/coherence-negative-impls-copy-bad.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/coherence/coherence-negative-impls-copy-bad.rs b/src/test/ui/coherence/coherence-negative-impls-copy-bad.rs new file mode 100644 index 000000000..563f28e22 --- /dev/null +++ b/src/test/ui/coherence/coherence-negative-impls-copy-bad.rs @@ -0,0 +1,11 @@ +#![feature(negative_impls)] +#![crate_type = "lib"] + +impl !Copy for str {} +//~^ ERROR only traits defined in the current crate can be implemented + +impl !Copy for fn() {} +//~^ ERROR only traits defined in the current crate can be implemented + +impl !Copy for () {} +//~^ ERROR only traits defined in the current crate can be implemented |