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-rw-r--r--src/test/ui/lint/unused_braces.rs53
1 files changed, 0 insertions, 53 deletions
diff --git a/src/test/ui/lint/unused_braces.rs b/src/test/ui/lint/unused_braces.rs
deleted file mode 100644
index 5ca4811fc..000000000
--- a/src/test/ui/lint/unused_braces.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// check-pass
-// run-rustfix
-
-#![warn(unused_braces, unused_parens)]
-#![allow(unreachable_code, unused_unsafe)] // for rustfix
-
-fn consume<T>(_: T) {}
-
-fn main() {
- let _ = (7);
- //~^WARN unnecessary parentheses
-
- // Do not emit a lint in these cases,
- // as we have to be careful with
- // `ref` patterns.
- {
- let _ = { 7 };
-
- if let 7 = { 7 } { }
-
- match { 7 } {
- _ => (),
- }
- }
-
- if { true } {
- //~^ WARN unnecessary braces
- }
-
- while { false } {
- //~^ WARN unnecessary braces
- }
-
- let _: [u8; { 3 }];
- //~^ WARN unnecessary braces
-
- consume({ 7 });
- //~^ WARN unnecessary braces
-
- // Do not emit lint for multiline blocks.
- let _ = {
- 7
- };
-
- // Do not emit lint for unsafe blocks.
- let _ = unsafe { 7 };
-
- // Do not emit lint, as the `{` would then
- // be parsed as part of the `return`.
- if { return } {
-
- }
-}