summaryrefslogtreecommitdiffstats
path: root/compiler/rustc_expand/src/placeholders.rs
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/rustc_expand/src/placeholders.rs')
-rw-r--r--compiler/rustc_expand/src/placeholders.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_expand/src/placeholders.rs b/compiler/rustc_expand/src/placeholders.rs
index 3b0d5ddb9..faaf3b3fe 100644
--- a/compiler/rustc_expand/src/placeholders.rs
+++ b/compiler/rustc_expand/src/placeholders.rs
@@ -55,6 +55,7 @@ pub fn placeholder(
}),
AstFragmentKind::Expr => AstFragment::Expr(expr_placeholder()),
AstFragmentKind::OptExpr => AstFragment::OptExpr(Some(expr_placeholder())),
+ AstFragmentKind::MethodReceiverExpr => AstFragment::MethodReceiverExpr(expr_placeholder()),
AstFragmentKind::Items => AstFragment::Items(smallvec![P(ast::Item {
id,
span,
@@ -296,6 +297,13 @@ impl MutVisitor for PlaceholderExpander {
}
}
+ fn visit_method_receiver_expr(&mut self, expr: &mut P<ast::Expr>) {
+ match expr.kind {
+ ast::ExprKind::MacCall(_) => *expr = self.remove(expr.id).make_method_receiver_expr(),
+ _ => noop_visit_expr(expr, self),
+ }
+ }
+
fn filter_map_expr(&mut self, expr: P<ast::Expr>) -> Option<P<ast::Expr>> {
match expr.kind {
ast::ExprKind::MacCall(_) => self.remove(expr.id).make_opt_expr(),