Some cleanups around EarlyDiagCtxt

All callers of EarlyDiagCtxt::early_error now emit a fatal error.

1 files changed, 4 insertions, 6 deletions

diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs
index c9d38a0f932..b6fd15f0e06 100644
--- a/compiler/rustc_driver_impl/src/lib.rs
+++ b/compiler/rustc_driver_impl/src/lib.rs
@@ -1212,9 +1212,9 @@ pub fn catch_fatal_errors<F: FnOnce() -> R, R>(f: F) -> Result<R, FatalError> {
 
 /// Variant of `catch_fatal_errors` for the `interface::Result` return type
 /// that also computes the exit code.
-pub fn catch_with_exit_code(f: impl FnOnce() -> interface::Result<()>) -> i32 {
+pub fn catch_with_exit_code(f: impl FnOnce()) -> i32 {
     match catch_fatal_errors(f) {
-        Ok(Ok(())) => EXIT_SUCCESS,
+        Ok(()) => EXIT_SUCCESS,
         _ => EXIT_FAILURE,
     }
 }
@@ -1499,10 +1499,8 @@ pub fn main() -> ! {
     install_ice_hook(DEFAULT_BUG_REPORT_URL, |_| ());
     install_ctrlc_handler();
 
-    let exit_code = catch_with_exit_code(|| {
-        run_compiler(&args::raw_args(&early_dcx)?, &mut callbacks);
-        Ok(())
-    });
+    let exit_code =
+        catch_with_exit_code(|| run_compiler(&args::raw_args(&early_dcx), &mut callbacks));
 
     if let Some(format) = callbacks.time_passes {
         let end_rss = get_resident_set_size();