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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-30255.stderr | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-30255.stderr b/src/test/ui/issues/issue-30255.stderr new file mode 100644 index 000000000..adb721a1c --- /dev/null +++ b/src/test/ui/issues/issue-30255.stderr @@ -0,0 +1,39 @@ +error[E0106]: missing lifetime specifier + --> $DIR/issue-30255.rs:9:24 + | +LL | fn f(a: &S, b: i32) -> &i32 { + | -- ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but the signature does not say which one of `a`'s 2 lifetimes it is borrowed from +help: consider introducing a named lifetime parameter + | +LL | fn f<'a>(a: &'a S<'a>, b: i32) -> &'a i32 { + | ++++ ++ ++++ ++ + +error[E0106]: missing lifetime specifier + --> $DIR/issue-30255.rs:14:34 + | +LL | fn g(a: &S, b: bool, c: &i32) -> &i32 { + | -- ---- ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from one of `a`'s 2 lifetimes or `c` +help: consider introducing a named lifetime parameter + | +LL | fn g<'a>(a: &'a S<'a>, b: bool, c: &'a i32) -> &'a i32 { + | ++++ ++ ++++ ++ ++ + +error[E0106]: missing lifetime specifier + --> $DIR/issue-30255.rs:19:44 + | +LL | fn h(a: &bool, b: bool, c: &S, d: &i32) -> &i32 { + | ----- -- ---- ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `a`, one of `c`'s 2 lifetimes, or `d` +help: consider introducing a named lifetime parameter + | +LL | fn h<'a>(a: &'a bool, b: bool, c: &'a S<'a>, d: &'a i32) -> &'a i32 { + | ++++ ++ ++ ++++ ++ ++ + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0106`. |