Use io::Error

tyilo · tyilo · commit 0cf7dbf5bd18 · 2024-11-09T09:07:12.000+01:00
diff --git a/compiler/rustc_span/src/source_map.rs b/compiler/rustc_span/src/source_map.rs
@@ -116,8 +116,7 @@ impl FileLoader for RealFileLoader {
 
     fn read_file(&self, path: &Path) -> io::Result<String> {
         if path.metadata().is_ok_and(|metadata| metadata.len() > u32::MAX.into()) {
-            eprintln!("fatal error: rustc does not support files larger than 4 GiB");
-            crate::fatal_error::FatalError.raise()
+            return Err(io::Error::other("rustc does not support files larger than 4 GiB"));
         }
         fs::read_to_string(path)
     }

Original file line number	Diff line number	Diff line change
`@@ -116,8 +116,7 @@ impl FileLoader for RealFileLoader {`
`116`	`116`
`117`	`117`	`fn read_file(&self, path: &Path) -> io::Result<String> {`
`118`	`118`	`if path.metadata().is_ok_and(\|metadata\| metadata.len() > u32::MAX.into()) {`
`119`		`- eprintln!("fatal error: rustc does not support files larger than 4 GiB");`
`120`		`- crate::fatal_error::FatalError.raise()`
	`119`	`+ return Err(io::Error::other("rustc does not support files larger than 4 GiB"));`
`121`	`120`	`}`
`122`	`121`	`fs::read_to_string(path)`
`123`	`122`	`}`