Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-diagnostics/src/handlers/invalid_cast.rs')
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/invalid_cast.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/crates/ide-diagnostics/src/handlers/invalid_cast.rs b/crates/ide-diagnostics/src/handlers/invalid_cast.rs index 90527c578e..ad4baf5e3a 100644 --- a/crates/ide-diagnostics/src/handlers/invalid_cast.rs +++ b/crates/ide-diagnostics/src/handlers/invalid_cast.rs @@ -441,16 +441,16 @@ fn main() { //^^^^^^^^^^^^^^^^^ error: cannot cast thin pointer `*const i32` to fat pointer `*const [i32]` let t: *mut (dyn Trait + 'static) = 0 as *mut _; - //^^^^^^^^^^^ error: cannot cast `i32` to a fat pointer `*mut _` + //^^^^^^^^^^^ error: cannot cast `usize` to a fat pointer `*mut _` let mut fail: *const str = 0 as *const str; - //^^^^^^^^^^^^^^^ error: cannot cast `i32` to a fat pointer `*const str` + //^^^^^^^^^^^^^^^ error: cannot cast `usize` to a fat pointer `*const str` let mut fail2: *const str = 0isize as *const str; //^^^^^^^^^^^^^^^^^^^^ error: cannot cast `isize` to a fat pointer `*const str` } fn foo<T: ?Sized>() { let s = 0 as *const T; - //^^^^^^^^^^^^^ error: cannot cast `i32` to a fat pointer `*const T` + //^^^^^^^^^^^^^ error: cannot cast `usize` to a fat pointer `*const T` } "#, &["E0308", "unused_variables"], @@ -1100,4 +1100,15 @@ where "#, ); } + + #[test] + fn cast_literal_to_char() { + check_diagnostics( + r#" +fn foo() { + 0 as char; +} + "#, + ); + } } |