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let_chains: Adjust unnecessary parens tests.

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This commit is contained in:
Mazdak Farrokhzad 2019-05-15 15:33:34 +02:00
parent c0c5791049
commit 6a6b07906f
2 changed files with 4 additions and 4 deletions
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4
src/test/ui/lint/lint-unnecessary-parens.rs
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@ -22,8 +22,8 @@ fn main() {
match (true) { //~ ERROR unnecessary parentheses around `match` head expression
_ => {}
}
if let 1 = (1) {} //~ ERROR unnecessary parentheses around `if let` head expression
while let 1 = (2) {} //~ ERROR unnecessary parentheses around `while let` head expression
if let 1 = (1) {} //~ ERROR unnecessary parentheses around `let` scrutinee
while let 1 = (2) {} //~ ERROR unnecessary parentheses around `let` scrutinee
let v = X { y: false };
// struct lits needs parens, so these shouldn't warn.
if (v == X { y: true }) {}

4
src/test/ui/lint/lint-unnecessary-parens.stderr
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@ -40,13 +40,13 @@ error: unnecessary parentheses around `match` head expression
LL | match (true) {
| ^^^^^^ help: remove these parentheses
error: unnecessary parentheses around `if let` head expression
error: unnecessary parentheses around `let` scrutinee
--> $DIR/lint-unnecessary-parens.rs:25:16
|
LL | if let 1 = (1) {}
| ^^^ help: remove these parentheses
error: unnecessary parentheses around `while let` head expression
error: unnecessary parentheses around `let` scrutinee
--> $DIR/lint-unnecessary-parens.rs:26:19
|
LL | while let 1 = (2) {}