diff options
| -rw-r--r-- | src/test/ui/if/if-no-match-bindings.stderr | 44 | ||||
| -rw-r--r-- | src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr | 48 |
2 files changed, 80 insertions, 12 deletions
diff --git a/src/test/ui/if/if-no-match-bindings.stderr b/src/test/ui/if/if-no-match-bindings.stderr index cbf52476ae3..694b59897c5 100644 --- a/src/test/ui/if/if-no-match-bindings.stderr +++ b/src/test/ui/if/if-no-match-bindings.stderr @@ -2,7 +2,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:18:8 | LL | if b_ref() {} - | ^^^^^^^ expected bool, found &bool + | ^^^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*b_ref()` | = note: expected type `bool` found type `&bool` @@ -11,7 +14,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:19:8 | LL | if b_mut_ref() {} - | ^^^^^^^^^^^ expected bool, found &mut bool + | ^^^^^^^^^^^ + | | + | expected bool, found &mut bool + | help: consider dereferencing the borrow: `*b_mut_ref()` | = note: expected type `bool` found type `&mut bool` @@ -20,7 +26,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:20:8 | LL | if &true {} - | ^^^^^ expected bool, found &bool + | ^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*&true` | = note: expected type `bool` found type `&bool` @@ -29,7 +38,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:21:8 | LL | if &mut true {} - | ^^^^^^^^^ expected bool, found &mut bool + | ^^^^^^^^^ + | | + | expected bool, found &mut bool + | help: consider dereferencing the borrow: `*&mut true` | = note: expected type `bool` found type `&mut bool` @@ -38,7 +50,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:24:11 | LL | while b_ref() {} - | ^^^^^^^ expected bool, found &bool + | ^^^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*b_ref()` | = note: expected type `bool` found type `&bool` @@ -47,7 +62,10 @@ error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:25:11 | LL | while b_mut_ref() {} - | ^^^^^^^^^^^ expected bool, found &mut bool + | ^^^^^^^^^^^ + | | + | expected bool, found &mut bool + | help: consider dereferencing the borrow: `*b_mut_ref()` | = note: expected type `bool` found type `&mut bool` @@ -55,8 +73,11 @@ LL | while b_mut_ref() {} error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:26:11 | -LL | while &true {} - | ^^^^^ expected bool, found &bool +26 | while &true {} + | ^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*&true` | = note: expected type `bool` found type `&bool` @@ -64,8 +85,11 @@ LL | while &true {} error[E0308]: mismatched types --> $DIR/if-no-match-bindings.rs:27:11 | -LL | while &mut true {} - | ^^^^^^^^^ expected bool, found &mut bool +27 | while &mut true {} + | ^^^^^^^^^ + | | + | expected bool, found &mut bool + | help: consider dereferencing the borrow: `*&mut true` | = note: expected type `bool` found type `&mut bool` diff --git a/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr b/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr index 4edc00efc7e..ab1b405e5c2 100644 --- a/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr +++ b/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr @@ -513,11 +513,52 @@ warning: the feature `let_chains` is incomplete and may cause the compiler to cr LL | #![feature(let_chains)] // Avoid inflating `.stderr` with overzealous gates in this test. | ^^^^^^^^^^ +warning: unnecessary parentheses around `if` condition + --> $DIR/disallowed-positions.rs:51:8 + | +LL | if (true || let 0 = 0) {} + | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + | + = note: `#[warn(unused_parens)]` on by default + +warning: unnecessary parentheses around `while` condition + --> $DIR/disallowed-positions.rs:115:11 + | +LL | while (true || let 0 = 0) {} + | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + +wrning: unnecessary parentheses around `let` head expression + --> $DIR/disallowed-positions.rs:160:41 + | +LL | if let Range { start: _, end: _ } = (true..true || false) { } + | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + +warning: unnecessary parentheses around `let` head expression + --> $DIR/disallowed-positions.rs:162:41 + | +LL | if let Range { start: _, end: _ } = (true..true && false) { } + | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + +warning: unnecessary parentheses around `let` head expression + --> $DIR/disallowed-positions.rs:164:44 + | +LL | while let Range { start: _, end: _ } = (true..true || false) { } + | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + +warning: unnecessary parentheses around `let` head expression + --> $DIR/disallowed-positions.rs:166:44 + | +LL | while let Range { start: _, end: _ } = (true..true && false) { } + | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses + error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:32:8 | LL | if &let 0 = 0 {} - | ^^^^^^^^^^ expected bool, found &bool + | ^^^^^^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*&let 0 = 0` | = note: expected type `bool` found type `&bool` @@ -702,7 +743,10 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:96:11 | LL | while &let 0 = 0 {} - | ^^^^^^^^^^ expected bool, found &bool + | ^^^^^^^^^^ + | | + | expected bool, found &bool + | help: consider dereferencing the borrow: `*&let 0 = 0` | = note: expected type `bool` found type `&bool` |