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Reintroduce hir::ExprKind::If

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This commit is contained in:
Caio 2021-01-01 15:38:11 -03:00
parent c8915eebea
commit f85fc264fe
97 changed files with 1046 additions and 787 deletions
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5
compiler/rustc_hir/src/intravisit.rs
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@ -1146,6 +1146,11 @@ pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr<'v>)
ExprKind::DropTemps(ref subexpression) => {
visitor.visit_expr(subexpression);
}
ExprKind::If(ref cond, ref then, ref else_opt) => {
visitor.visit_expr(cond);
visitor.visit_expr(then);
walk_list!(visitor, visit_expr, else_opt);
}
ExprKind::Loop(ref block, ref opt_label, _) => {
walk_list!(visitor, visit_label, opt_label);
visitor.visit_block(block);