From d9ca4eb4d655f31f3bf672a56c4390190d85d841 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Wed, 16 Mar 2022 11:59:28 +0000 Subject: [PATCH] Add nil check on ast.walk --- core/odin/ast/walk.odin | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/core/odin/ast/walk.odin b/core/odin/ast/walk.odin index 7241d283f..b4eaf8140 100644 --- a/core/odin/ast/walk.odin +++ b/core/odin/ast/walk.odin @@ -52,8 +52,11 @@ walk :: proc(v: ^Visitor, node: ^Node) { } } - v := v + if v == nil || node == nil { + return + } + if v = v->visit(node); v == nil { return }