diff options
Diffstat (limited to 'src/test/ui/never_type/never-from-impl-is-reserved.stderr')
| -rw-r--r-- | src/test/ui/never_type/never-from-impl-is-reserved.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/never_type/never-from-impl-is-reserved.stderr b/src/test/ui/never_type/never-from-impl-is-reserved.stderr new file mode 100644 index 000000000..f9f7c787e --- /dev/null +++ b/src/test/ui/never_type/never-from-impl-is-reserved.stderr @@ -0,0 +1,14 @@ +error[E0119]: conflicting implementations of trait `MyTrait` for type `MyFoo` + --> $DIR/never-from-impl-is-reserved.rs:10:1 + | +LL | impl MyTrait for MyFoo {} + | ---------------------- first implementation here +LL | // This will conflict with the first impl if we impl `for<T> T: From<!>`. +LL | impl<T> MyTrait for T where T: From<!> {} + | ^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `MyFoo` + | + = note: permitting this impl would forbid us from adding `impl<T> From<!> for T` later; see rust-lang/rust#64715 for details + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0119`. |