Update compiler/rustc_middle/src/ty/fold.rs

eggyal · lcnr · eggyal · commit d79e17daf015 · 2021-12-02T16:14:16.000Z
Co-authored-by: lcnr &lt;rust@lcnr.de&gt;
diff --git a/compiler/rustc_middle/src/ty/fold.rs b/compiler/rustc_middle/src/ty/fold.rs
@@ -62,10 +62,12 @@ pub trait TypeFoldable<'tcx>: fmt::Debug + Clone {
     fn fold_with<F: TypeFolder<'tcx, Error = !>>(self, folder: &mut F) -> Self {
         self.try_fold_with(folder).into_ok()
     }
+
     fn try_super_fold_with<F: TypeFolderFallible<'tcx>>(
         self,
         folder: &mut F,
     ) -> Result<Self, F::Error>;
+
     fn try_fold_with<F: TypeFolderFallible<'tcx>>(self, folder: &mut F) -> Result<Self, F::Error> {
         self.try_super_fold_with(folder)
     }

Original file line number	Diff line number	Diff line change
`@@ -62,10 +62,12 @@ pub trait TypeFoldable<'tcx>: fmt::Debug + Clone {`
`62`	`62`	`fn fold_with<F: TypeFolder<'tcx, Error = !>>(self, folder: &mut F) -> Self {`
`63`	`63`	`self.try_fold_with(folder).into_ok()`
`64`	`64`	`}`
	`65`	`+`
`65`	`66`	`fn try_super_fold_with<F: TypeFolderFallible<'tcx>>(`
`66`	`67`	`self,`
`67`	`68`	`folder: &mut F,`
`68`	`69`	`) -> Result<Self, F::Error>;`
	`70`	`+`
`69`	`71`	`fn try_fold_with<F: TypeFolderFallible<'tcx>>(self, folder: &mut F) -> Result<Self, F::Error> {`
`70`	`72`	`self.try_super_fold_with(folder)`
`71`	`73`	`}`