diff options
Diffstat (limited to 'tests/ui/lint/lint-unnecessary-parens.rs')
| -rw-r--r-- | tests/ui/lint/lint-unnecessary-parens.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/lint/lint-unnecessary-parens.rs b/tests/ui/lint/lint-unnecessary-parens.rs index 4fd9cabb3..ce537a4dc 100644 --- a/tests/ui/lint/lint-unnecessary-parens.rs +++ b/tests/ui/lint/lint-unnecessary-parens.rs @@ -35,6 +35,14 @@ pub fn passes_unused_parens_lint() -> &'static (dyn Trait) { panic!() } +pub fn parens_with_keyword(e: &[()]) -> i32 { + if(true) {} //~ ERROR unnecessary parentheses around `if` + while(true) {} //~ ERROR unnecessary parentheses around `while` + for _ in(e) {} //~ ERROR unnecessary parentheses around `for` + match(1) { _ => ()} //~ ERROR unnecessary parentheses around `match` + return(1); //~ ERROR unnecessary parentheses around `return` value +} + macro_rules! baz { ($($foo:expr),+) => { ($($foo),*) |