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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/regions/regions-variance-contravariant-use-covariant.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-variance-contravariant-use-covariant.stderr b/src/test/ui/regions/regions-variance-contravariant-use-covariant.stderr new file mode 100644 index 000000000..22c9b915b --- /dev/null +++ b/src/test/ui/regions/regions-variance-contravariant-use-covariant.stderr @@ -0,0 +1,15 @@ +error: lifetime may not live long enough + --> $DIR/regions-variance-contravariant-use-covariant.rs:23:12 + | +LL | fn use_<'short,'long>(c: Contravariant<'short>, + | ------ ----- lifetime `'long` defined here + | | + | lifetime `'short` defined here +... +LL | let _: Contravariant<'long> = c; + | ^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'short` must outlive `'long` + | + = help: consider adding the following bound: `'short: 'long` + +error: aborting due to previous error + |