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Diffstat (limited to 'crates/ide-diagnostics/src/handlers/mutability_errors.rs')
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/mutability_errors.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crates/ide-diagnostics/src/handlers/mutability_errors.rs b/crates/ide-diagnostics/src/handlers/mutability_errors.rs index 9184125286..d60007b48a 100644 --- a/crates/ide-diagnostics/src/handlers/mutability_errors.rs +++ b/crates/ide-diagnostics/src/handlers/mutability_errors.rs @@ -546,6 +546,15 @@ fn f(x: i32) { } "#, ); + check_diagnostics( + r#" +fn f((x, y): (i32, i32)) { + let t = [0; 2]; + x = 5; + //^^^^^ 💡 error: cannot mutate immutable variable `x` +} +"#, + ); } #[test] |