summaryrefslogtreecommitdiffstats
path: root/src/test/ui/lint/unused_parens_remove_json_suggestion.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/lint/unused_parens_remove_json_suggestion.rs')
-rw-r--r--src/test/ui/lint/unused_parens_remove_json_suggestion.rs61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/test/ui/lint/unused_parens_remove_json_suggestion.rs b/src/test/ui/lint/unused_parens_remove_json_suggestion.rs
deleted file mode 100644
index 952332d54..000000000
--- a/src/test/ui/lint/unused_parens_remove_json_suggestion.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-// compile-flags: --error-format json
-// run-rustfix
-
-// The output for humans should just highlight the whole span without showing
-// the suggested replacement, but we also want to test that suggested
-// replacement only removes one set of parentheses, rather than naïvely
-// stripping away any starting or ending parenthesis characters—hence this
-// test of the JSON error format.
-
-#![deny(unused_parens)]
-#![allow(unreachable_code)]
-
-fn main() {
-
- let _b = false;
-
- if (_b) { //~ ERROR unnecessary parentheses
- println!("hello");
- }
-
- f();
-
-}
-
-fn f() -> bool {
- let c = false;
-
- if(c) { //~ ERROR unnecessary parentheses
- println!("next");
- }
-
- if (c){ //~ ERROR unnecessary parentheses
- println!("prev");
- }
-
- while (false && true){
- if (c) { //~ ERROR unnecessary parentheses
- println!("norm");
- }
-
- }
-
- while(true && false) { //~ ERROR unnecessary parentheses
- for _ in (0 .. 3){ //~ ERROR unnecessary parentheses
- println!("e~")
- }
- }
-
- for _ in (0 .. 3) { //~ ERROR unnecessary parentheses
- while (true && false) { //~ ERROR unnecessary parentheses
- println!("e~")
- }
- }
-
-
- loop {
- if (break { return true }) {
- }
- }
- false
-}