diff options
Diffstat (limited to 'compiler/rustc_span/src/fatal_error.rs')
| -rw-r--r-- | compiler/rustc_span/src/fatal_error.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/compiler/rustc_span/src/fatal_error.rs b/compiler/rustc_span/src/fatal_error.rs index fa84c486df5..8b4f77a0566 100644 --- a/compiler/rustc_span/src/fatal_error.rs +++ b/compiler/rustc_span/src/fatal_error.rs @@ -1,13 +1,11 @@ -/// Used as a return value to signify a fatal error occurred. (It is also -/// used as the argument to panic at the moment, but that will eventually -/// not be true.) +/// Used as a return value to signify a fatal error occurred. #[derive(Copy, Clone, Debug)] #[must_use] pub struct FatalError; pub struct FatalErrorMarker; -// Don't implement Send on FatalError. This makes it impossible to panic!(FatalError). +// Don't implement Send on FatalError. This makes it impossible to `panic_any!(FatalError)`. // We don't want to invoke the panic handler and print a backtrace for fatal errors. impl !Send for FatalError {} |