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Visit statement and expression attributes

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This commit is contained in:
Jeffrey Seyfried 2016-06-10 10:31:45 +00:00
parent 7d2f75a953
commit 11b538840f
1 changed files with 6 additions and 0 deletions
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6
src/libsyntax/visit.rs
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@ -185,6 +185,9 @@ pub fn walk_mod<'v, V: Visitor<'v>>(visitor: &mut V, module: &'v Mod) {
}
pub fn walk_local<'v, V: Visitor<'v>>(visitor: &mut V, local: &'v Local) {
for attr in local.attrs.as_attr_slice() {
visitor.visit_attribute(attr);
}
visitor.visit_pat(&local.pat);
walk_list!(visitor, visit_ty, &local.ty);
walk_list!(visitor, visit_expr, &local.init);
@ -635,6 +638,9 @@ pub fn walk_mac<'v, V: Visitor<'v>>(_: &mut V, _: &'v Mac) {
}
pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr) {
for attr in expression.attrs.as_attr_slice() {
visitor.visit_attribute(attr);
}
match expression.node {
ExprKind::Box(ref subexpression) => {
visitor.visit_expr(subexpression)