diff options
Diffstat (limited to 'src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr')
| -rw-r--r-- | src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr b/src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr new file mode 100644 index 000000000..2b34f0c55 --- /dev/null +++ b/src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr @@ -0,0 +1,16 @@ +error: lifetime may not live long enough + --> $DIR/underscore-lifetime-elison-mismatch.rs:1:42 + | +LL | fn foo(x: &mut Vec<&'_ u8>, y: &'_ u8) { x.push(y); } + | - - ^^^^^^^^^ argument requires that `'1` must outlive `'2` + | | | + | | let's call the lifetime of this reference `'1` + | let's call the lifetime of this reference `'2` + | +help: consider introducing a named lifetime parameter + | +LL | fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) { x.push(y); } + | ++++ ~~ ~~ + +error: aborting due to previous error + |