diff options
| -rw-r--r-- | src/libsyntax/fold.rs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs index c861c26b82e..5472c61a155 100644 --- a/src/libsyntax/fold.rs +++ b/src/libsyntax/fold.rs @@ -690,11 +690,19 @@ pub fn noop_fold_expr(e: &Expr_, fld: @ast_fold) -> Expr_ { ExprBreak(ref opt_ident) => { // FIXME #6993: add fold_name to fold.... then cut out the // bogus Name->Ident->Name conversion. - ExprBreak(opt_ident.map_move(|x| fld.fold_ident(Ident::new(x)).name)) + ExprBreak(opt_ident.map_move(|x| { + // FIXME #9129: Assigning the new ident to a temporary to work around codegen bug + let newx = Ident::new(x); + fld.fold_ident(newx).name + })) } ExprAgain(ref opt_ident) => { // FIXME #6993: add fold_name to fold.... - ExprAgain(opt_ident.map_move(|x| fld.fold_ident(Ident::new(x)).name)) + ExprAgain(opt_ident.map_move(|x| { + // FIXME #9129: Assigning the new ident to a temporary to work around codegen bug + let newx = Ident::new(x); + fld.fold_ident(newx).name + })) } ExprRet(ref e) => { ExprRet(e.map_move(|x| fld.fold_expr(x))) |