Don't mark `#[target_feature]` safe fns as unsafe in rustdoc JSON.

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/rustdoc-json/attrs/target_feature.rs b/tests/rustdoc-json/attrs/target_feature.rs
index ee2b3235f72..80262d8e332 100644
--- a/tests/rustdoc-json/attrs/target_feature.rs
+++ b/tests/rustdoc-json/attrs/target_feature.rs
@@ -1,17 +1,40 @@
 //@ only-x86_64
 
 //@ is "$.index[?(@.name=='test1')].attrs" '["#[target_feature(enable=\"avx\")]"]'
+//@ is "$.index[?(@.name=='test1')].inner.function.header.is_unsafe" false
 #[target_feature(enable = "avx")]
 pub fn test1() {}
 
 //@ is "$.index[?(@.name=='test2')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\")]"]'
+//@ is "$.index[?(@.name=='test1')].inner.function.header.is_unsafe" false
 #[target_feature(enable = "avx,avx2")]
 pub fn test2() {}
 
 //@ is "$.index[?(@.name=='test3')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\")]"]'
+//@ is "$.index[?(@.name=='test1')].inner.function.header.is_unsafe" false
 #[target_feature(enable = "avx", enable = "avx2")]
 pub fn test3() {}
 
 //@ is "$.index[?(@.name=='test4')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\", enable=\"avx512f\")]"]'
+//@ is "$.index[?(@.name=='test1')].inner.function.header.is_unsafe" false
 #[target_feature(enable = "avx", enable = "avx2,avx512f")]
 pub fn test4() {}
+
+//@ is "$.index[?(@.name=='test_unsafe_fn')].attrs" '["#[target_feature(enable=\"avx\")]"]'
+//@ is "$.index[?(@.name=='test_unsafe_fn')].inner.function.header.is_unsafe" true
+#[target_feature(enable = "avx")]
+pub unsafe fn test_unsafe_fn() {}
+
+pub struct Example;
+
+impl Example {
+    //@ is "$.index[?(@.name=='safe_assoc_fn')].attrs" '["#[target_feature(enable=\"avx\")]"]'
+    //@ is "$.index[?(@.name=='safe_assoc_fn')].inner.function.header.is_unsafe" false
+    #[target_feature(enable = "avx")]
+    pub fn safe_assoc_fn() {}
+
+    //@ is "$.index[?(@.name=='unsafe_assoc_fn')].attrs" '["#[target_feature(enable=\"avx\")]"]'
+    //@ is "$.index[?(@.name=='unsafe_assoc_fn')].inner.function.header.is_unsafe" true
+    #[target_feature(enable = "avx")]
+    pub unsafe fn unsafe_assoc_fn() {}
+}