diff options
Diffstat (limited to 'tests/ui/parser/mut-patterns.stderr')
| -rw-r--r-- | tests/ui/parser/mut-patterns.stderr | 61 |
1 files changed, 52 insertions, 9 deletions
diff --git a/tests/ui/parser/mut-patterns.stderr b/tests/ui/parser/mut-patterns.stderr index 6559cf09cdf..f4f11b88d36 100644 --- a/tests/ui/parser/mut-patterns.stderr +++ b/tests/ui/parser/mut-patterns.stderr @@ -2,53 +2,87 @@ error: `mut` must be followed by a named binding --> $DIR/mut-patterns.rs:9:9 | LL | let mut _ = 0; - | ^^^^ help: remove the `mut` prefix + | ^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: remove the `mut` prefix + | +LL - let mut _ = 0; +LL + let _ = 0; + | error: `mut` must be followed by a named binding --> $DIR/mut-patterns.rs:10:9 | LL | let mut (_, _) = (0, 0); - | ^^^^ help: remove the `mut` prefix + | ^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: remove the `mut` prefix + | +LL - let mut (_, _) = (0, 0); +LL + let (_, _) = (0, 0); + | error: `mut` must be attached to each individual binding --> $DIR/mut-patterns.rs:12:9 | LL | let mut (x @ y) = 0; - | ^^^^^^^^^^^ help: add `mut` to each binding: `(mut x @ mut y)` + | ^^^^^^^^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: add `mut` to each binding + | +LL | let (mut x @ mut y) = 0; + | ~~~~~~~~~~~~~~~ error: `mut` on a binding may not be repeated --> $DIR/mut-patterns.rs:14:13 | LL | let mut mut x = 0; - | ^^^ help: remove the additional `mut`s + | ^^^ + | +help: remove the additional `mut`s + | +LL - let mut mut x = 0; +LL + let mut x = 0; + | error: `mut` must be attached to each individual binding --> $DIR/mut-patterns.rs:19:9 | LL | let mut Foo { x: x } = Foo { x: 3 }; - | ^^^^^^^^^^^^^^^^ help: add `mut` to each binding: `Foo { x: mut x }` + | ^^^^^^^^^^^^^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: add `mut` to each binding + | +LL | let Foo { x: mut x } = Foo { x: 3 }; + | ~~~~~~~~~~~~~~~~ error: `mut` must be attached to each individual binding --> $DIR/mut-patterns.rs:23:9 | LL | let mut Foo { x } = Foo { x: 3 }; - | ^^^^^^^^^^^^^ help: add `mut` to each binding: `Foo { mut x }` + | ^^^^^^^^^^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: add `mut` to each binding + | +LL | let Foo { mut x } = Foo { x: 3 }; + | ~~~~~~~~~~~~~ error: `mut` on a binding may not be repeated --> $DIR/mut-patterns.rs:28:13 | LL | let mut mut yield(become, await) = r#yield(0, 0); - | ^^^ help: remove the additional `mut`s + | ^^^ + | +help: remove the additional `mut`s + | +LL - let mut mut yield(become, await) = r#yield(0, 0); +LL + let mut yield(become, await) = r#yield(0, 0); + | error: expected identifier, found reserved keyword `yield` --> $DIR/mut-patterns.rs:28:17 @@ -87,17 +121,26 @@ error: `mut` must be followed by a named binding --> $DIR/mut-patterns.rs:28:9 | LL | let mut mut yield(become, await) = r#yield(0, 0); - | ^^^^^^^^ help: remove the `mut` prefix + | ^^^^^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: remove the `mut` prefix + | +LL - let mut mut yield(become, await) = r#yield(0, 0); +LL + let yield(become, await) = r#yield(0, 0); + | error: `mut` must be attached to each individual binding --> $DIR/mut-patterns.rs:37:9 | LL | let mut W(mut a, W(b, W(ref c, W(d, B { box f })))) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add `mut` to each binding: `W(mut a, W(mut b, W(ref c, W(mut d, B { box mut f }))))` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `mut` may be followed by `variable` and `variable @ pattern` +help: add `mut` to each binding + | +LL | let W(mut a, W(mut b, W(ref c, W(mut d, B { box mut f })))) + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: expected identifier, found `x` --> $DIR/mut-patterns.rs:44:21 |