diff options
Diffstat (limited to 'tests/ui/coherence/inter-crate-ambiguity-causes-notes.rs')
-rw-r--r-- | tests/ui/coherence/inter-crate-ambiguity-causes-notes.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/coherence/inter-crate-ambiguity-causes-notes.rs b/tests/ui/coherence/inter-crate-ambiguity-causes-notes.rs new file mode 100644 index 000000000..5b11c78ab --- /dev/null +++ b/tests/ui/coherence/inter-crate-ambiguity-causes-notes.rs @@ -0,0 +1,19 @@ +struct S; + +impl From<()> for S { + fn from(x: ()) -> Self { + S + } +} + +impl<I> From<I> for S +//~^ ERROR conflicting implementations of trait +where + I: Iterator<Item = ()>, +{ + fn from(x: I) -> Self { + S + } +} + +fn main() {} |