diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui-fulldeps/pprust-parenthesis-insertion.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/ui-fulldeps/pprust-parenthesis-insertion.rs b/tests/ui-fulldeps/pprust-parenthesis-insertion.rs index 94c7964392d..2b41020d307 100644 --- a/tests/ui-fulldeps/pprust-parenthesis-insertion.rs +++ b/tests/ui-fulldeps/pprust-parenthesis-insertion.rs @@ -77,6 +77,9 @@ static EXPRS: &[&str] = &[ // These mean different things. "if let _ = true && false {}", "if let _ = (true && false) {}", + // Parentheses to call a named field, but not an unnamed field. + "(self.fun)()", + "self.0()", // Conditions end at the first curly brace, so struct expressions need to be // parenthesized. Except in a match guard, where conditions end at arrow. "if let _ = (Struct {}) {}", @@ -108,6 +111,10 @@ static EXPRS: &[&str] = &[ "{ (match 2 {})() - 1 }", "{ (match 2 {})[0] - 1 }", "{ (loop {}) - 1 }", + "match 2 { _ => (loop {}) - 1 }", + // No eager statement boundary if followed by `.` or `?`. + "{ loop {}.to_string() - 1 }", + "match 2 { _ => loop {}.to_string() - 1 }", // Angle bracket is eagerly parsed as a path's generic argument list. "(2 as T) < U", "(2 as T<U>) < V", // FIXME: no parentheses needed. |