From 66e2266d04610ba69ad8d53d5568bc93d5c92e41 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 11 Jul 2020 21:53:32 +0200
Subject: Extern fns are implicitly unsafe

closes #4865
---
 crates/ra_hir_def/src/item_tree/lower.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'crates/ra_hir_def/src/item_tree')

diff --git a/crates/ra_hir_def/src/item_tree/lower.rs b/crates/ra_hir_def/src/item_tree/lower.rs
index eaa10d999..0b1509e13 100644
--- a/crates/ra_hir_def/src/item_tree/lower.rs
+++ b/crates/ra_hir_def/src/item_tree/lower.rs
@@ -546,6 +546,7 @@ impl Ctx {
                     let id: ModItem = match item {
                         ast::ExternItem::FnDef(ast) => {
                             let func = self.lower_function(&ast)?;
+                            self.data().functions[func.index].is_unsafe = true;
                             func.into()
                         }
                         ast::ExternItem::StaticDef(ast) => {
-- 
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