diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/lint/lint-unnecessary-parens.fixed | 8 | ||||
| -rw-r--r-- | tests/ui/lint/lint-unnecessary-parens.rs | 8 | ||||
| -rw-r--r-- | tests/ui/lint/lint-unnecessary-parens.stderr | 74 |
3 files changed, 89 insertions, 1 deletions
diff --git a/tests/ui/lint/lint-unnecessary-parens.fixed b/tests/ui/lint/lint-unnecessary-parens.fixed index bafac05d8da..b17914da6e6 100644 --- a/tests/ui/lint/lint-unnecessary-parens.fixed +++ b/tests/ui/lint/lint-unnecessary-parens.fixed @@ -84,6 +84,14 @@ fn main() { _a = 0; //~ ERROR unnecessary parentheses around assigned value _a += 1; //~ ERROR unnecessary parentheses around assigned value + let mut _a = 3; //~ ERROR unnecessary parentheses around pattern + let mut _a = 3; //~ ERROR unnecessary parentheses around pattern + let mut _a = 3; //~ ERROR unnecessary parentheses around pattern + + let _a = 3; //~ ERROR unnecessary parentheses around pattern + let _a = 3; //~ ERROR unnecessary parentheses around pattern + let _a = 3; //~ ERROR unnecessary parentheses around pattern + let _a = baz!(3, 4); let _b = baz!(3); } diff --git a/tests/ui/lint/lint-unnecessary-parens.rs b/tests/ui/lint/lint-unnecessary-parens.rs index ce537a4dc1d..4cbd6562cd3 100644 --- a/tests/ui/lint/lint-unnecessary-parens.rs +++ b/tests/ui/lint/lint-unnecessary-parens.rs @@ -84,6 +84,14 @@ fn main() { _a = (0); //~ ERROR unnecessary parentheses around assigned value _a += (1); //~ ERROR unnecessary parentheses around assigned value + let(mut _a) = 3; //~ ERROR unnecessary parentheses around pattern + let (mut _a) = 3; //~ ERROR unnecessary parentheses around pattern + let( mut _a) = 3; //~ ERROR unnecessary parentheses around pattern + + let(_a) = 3; //~ ERROR unnecessary parentheses around pattern + let (_a) = 3; //~ ERROR unnecessary parentheses around pattern + let( _a) = 3; //~ ERROR unnecessary parentheses around pattern + let _a = baz!(3, 4); let _b = baz!(3); } diff --git a/tests/ui/lint/lint-unnecessary-parens.stderr b/tests/ui/lint/lint-unnecessary-parens.stderr index 2ad07530f8c..ba7a78b8da1 100644 --- a/tests/ui/lint/lint-unnecessary-parens.stderr +++ b/tests/ui/lint/lint-unnecessary-parens.stderr @@ -267,5 +267,77 @@ LL - _a += (1); LL + _a += 1; | -error: aborting due to 22 previous errors +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:87:8 + | +LL | let(mut _a) = 3; + | ^ ^ + | +help: remove these parentheses + | +LL - let(mut _a) = 3; +LL + let mut _a = 3; + | + +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:88:9 + | +LL | let (mut _a) = 3; + | ^ ^ + | +help: remove these parentheses + | +LL - let (mut _a) = 3; +LL + let mut _a = 3; + | + +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:89:8 + | +LL | let( mut _a) = 3; + | ^^ ^ + | +help: remove these parentheses + | +LL - let( mut _a) = 3; +LL + let mut _a = 3; + | + +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:91:8 + | +LL | let(_a) = 3; + | ^ ^ + | +help: remove these parentheses + | +LL - let(_a) = 3; +LL + let _a = 3; + | + +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:92:9 + | +LL | let (_a) = 3; + | ^ ^ + | +help: remove these parentheses + | +LL - let (_a) = 3; +LL + let _a = 3; + | + +error: unnecessary parentheses around pattern + --> $DIR/lint-unnecessary-parens.rs:93:8 + | +LL | let( _a) = 3; + | ^^ ^ + | +help: remove these parentheses + | +LL - let( _a) = 3; +LL + let _a = 3; + | + +error: aborting due to 28 previous errors |