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syntax::fold: Allow removing attributes

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This commit is contained in:
Keegan McAllister
2015-02-09 09:01:15 -08:00
parent 0ba9e1fa52
commit 0110f5e03c
2 changed files with 20 additions and 16 deletions
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4
src/libsyntax/ext/expand.rs
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@@ -844,7 +844,7 @@ fn expand_arm(arm: ast::Arm, fld: &mut MacroExpander) -> ast::Arm {
arm.guard.map(|g| fld.fold_expr(rename_fld.fold_expr(g)));
let rewritten_body = fld.fold_expr(rename_fld.fold_expr(arm.body));
ast::Arm {
attrs: arm.attrs.move_map(|x| fld.fold_attribute(x)),
attrs: fold::fold_attrs(arm.attrs, fld),
pats: rewritten_pats,
guard: rewritten_guard,
body: rewritten_body,
@@ -1273,7 +1273,7 @@ fn expand_method(m: P<ast::Method>, fld: &mut MacroExpander) -> SmallVector<P<as
let (rewritten_fn_decl, rewritten_body)
= expand_and_rename_fn_decl_and_block(decl, body, fld);
SmallVector::one(P(ast::Method {
attrs: m.attrs.move_map(|a| fld.fold_attribute(a)),
attrs: fold::fold_attrs(m.attrs, fld),
id: id,
span: fld.new_span(m.span),
node: ast::MethDecl(fld.fold_ident(ident),