diff options
Diffstat (limited to 'src/test/ui/regions/regions-name-undeclared.stderr')
| -rw-r--r-- | src/test/ui/regions/regions-name-undeclared.stderr | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-name-undeclared.stderr b/src/test/ui/regions/regions-name-undeclared.stderr new file mode 100644 index 000000000..532603de5 --- /dev/null +++ b/src/test/ui/regions/regions-name-undeclared.stderr @@ -0,0 +1,156 @@ +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/regions-name-undeclared.rs:16:24 + | +LL | fn m4(&self, arg: &'b isize) { } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'b` here + | +LL | fn m4<'b>(&self, arg: &'b isize) { } + | ++++ +help: consider introducing lifetime `'b` here + | +LL | impl<'b, 'a> Foo<'a> { + | +++ + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/regions-name-undeclared.rs:17:12 + | +LL | fn m5(&'b self) { } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'b` here + | +LL | fn m5<'b>(&'b self) { } + | ++++ +help: consider introducing lifetime `'b` here + | +LL | impl<'b, 'a> Foo<'a> { + | +++ + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/regions-name-undeclared.rs:18:27 + | +LL | fn m6(&self, arg: Foo<'b>) { } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'b` here + | +LL | fn m6<'b>(&self, arg: Foo<'b>) { } + | ++++ +help: consider introducing lifetime `'b` here + | +LL | impl<'b, 'a> Foo<'a> { + | +++ + +error[E0401]: can't use generic parameters from outer item + --> $DIR/regions-name-undeclared.rs:26:22 + | +LL | fn bar<'a>(x: &'a isize) { + | -- lifetime parameter from outer item +... +LL | type X = Option<&'a isize>; + | - ^^ use of generic parameter from outer item + | | + | help: consider introducing lifetime `'a` here: `<'a>` + +error[E0401]: can't use generic parameters from outer item + --> $DIR/regions-name-undeclared.rs:28:13 + | +LL | fn bar<'a>(x: &'a isize) { + | -- lifetime parameter from outer item +... +LL | enum E { + | - help: consider introducing lifetime `'a` here: `<'a>` +LL | E1(&'a isize) + | ^^ use of generic parameter from outer item + +error[E0401]: can't use generic parameters from outer item + --> $DIR/regions-name-undeclared.rs:31:13 + | +LL | fn bar<'a>(x: &'a isize) { + | -- lifetime parameter from outer item +... +LL | struct S { + | - help: consider introducing lifetime `'a` here: `<'a>` +LL | f: &'a isize + | ^^ use of generic parameter from outer item + +error[E0401]: can't use generic parameters from outer item + --> $DIR/regions-name-undeclared.rs:33:14 + | +LL | fn bar<'a>(x: &'a isize) { + | -- lifetime parameter from outer item +... +LL | fn f(a: &'a isize) { } + | - ^^ use of generic parameter from outer item + | | + | help: consider introducing lifetime `'a` here: `<'a>` + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/regions-name-undeclared.rs:41:17 + | +LL | fn fn_types(a: &'a isize, + | - ^^ undeclared lifetime + | | + | help: consider introducing lifetime `'a` here: `<'a>` + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/regions-name-undeclared.rs:43:36 + | +LL | ... &'b isize, + | ^^ undeclared lifetime + | + = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html +help: consider making the bound lifetime-generic with a new `'b` lifetime + | +LL | b: Box<dyn for<'b, 'a> FnOnce(&'a isize, + | +++ +help: consider introducing lifetime `'b` here + | +LL | fn fn_types<'b>(a: &'a isize, + | ++++ + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/regions-name-undeclared.rs:46:36 + | +LL | ... &'b isize)>, + | ^^ undeclared lifetime + | +help: consider making the bound lifetime-generic with a new `'b` lifetime + | +LL | b: Box<dyn for<'b, 'a> FnOnce(&'a isize, + | +++ +help: consider introducing lifetime `'b` here + | +LL | fn fn_types<'b>(a: &'a isize, + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/regions-name-undeclared.rs:47:17 + | +LL | fn fn_types(a: &'a isize, + | - help: consider introducing lifetime `'a` here: `<'a>` +... +LL | c: &'a isize) + | ^^ undeclared lifetime + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/regions-name-undeclared.rs:53:31 + | +LL | async fn buggy(&self) -> &'a str { + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | async fn buggy<'a>(&self) -> &'a str { + | ++++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> Bug { + | ++++ + +error: aborting due to 12 previous errors + +Some errors have detailed explanations: E0261, E0401. +For more information about an error, try `rustc --explain E0261`. |