Port `#[target_feature]` to the new attribute parsing infrastructure

Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/rustdoc-json/attrs/target_feature.rs b/tests/rustdoc-json/attrs/target_feature.rs
new file mode 100644
index 00000000000..ee2b3235f72
--- /dev/null
+++ b/tests/rustdoc-json/attrs/target_feature.rs
@@ -0,0 +1,17 @@
+//@ only-x86_64
+
+//@ is "$.index[?(@.name=='test1')].attrs" '["#[target_feature(enable=\"avx\")]"]'
+#[target_feature(enable = "avx")]
+pub fn test1() {}
+
+//@ is "$.index[?(@.name=='test2')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\")]"]'
+#[target_feature(enable = "avx,avx2")]
+pub fn test2() {}
+
+//@ is "$.index[?(@.name=='test3')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\")]"]'
+#[target_feature(enable = "avx", enable = "avx2")]
+pub fn test3() {}
+
+//@ is "$.index[?(@.name=='test4')].attrs" '["#[target_feature(enable=\"avx\", enable=\"avx2\", enable=\"avx512f\")]"]'
+#[target_feature(enable = "avx", enable = "avx2,avx512f")]
+pub fn test4() {}