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Diffstat (limited to 'tests/ui/typeck/wrong-ret-type.stderr')
-rw-r--r-- | tests/ui/typeck/wrong-ret-type.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/typeck/wrong-ret-type.stderr b/tests/ui/typeck/wrong-ret-type.stderr new file mode 100644 index 000000000..c686a0b2f --- /dev/null +++ b/tests/ui/typeck/wrong-ret-type.stderr @@ -0,0 +1,16 @@ +error[E0308]: mismatched types + --> $DIR/wrong-ret-type.rs:2:49 + | +LL | fn mk_int() -> usize { let i: isize = 3; return i; } + | ----- ^ expected `usize`, found `isize` + | | + | expected `usize` because of return type + | +help: you can convert an `isize` to a `usize` and panic if the converted value doesn't fit + | +LL | fn mk_int() -> usize { let i: isize = 3; return i.try_into().unwrap(); } + | ++++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. |