fix(rustdoc): Fixed stability version in rustdoc

Author: tapanprakasht

src/librustdoc/passes/propagate_stability.rs

@@ -36,27 +36,7 @@ impl DocFolder for StabilityPropagator<'_, '_> {
 
         let stability = match item.item_id {
             ItemId::DefId(def_id) => {
-                let item_stability = self.cx.tcx.lookup_stability(def_id);
-                let inline_stability =
-                    item.inline_stmt_id.and_then(|did| self.cx.tcx.lookup_stability(did));
-                let own_stability = if let Some(item_stab) = item_stability
-                    && let StabilityLevel::Stable { since: _, allowed_through_unstable_modules } =
-                        item_stab.level
-                    && let Some(mut inline_stab) = inline_stability
-                    && let StabilityLevel::Stable {
-                        since: inline_since,
-                        allowed_through_unstable_modules: _,
-                    } = inline_stab.level
-                {
-                    inline_stab.level = StabilityLevel::Stable {
-                        since: inline_since,
-                        allowed_through_unstable_modules,
-                    };
-                    Some(inline_stab)
-                } else {
-                    item_stability
-                };
-
+                let own_stability = self.cx.tcx.lookup_stability(def_id);
                 let (ItemKind::StrippedItem(box kind) | kind) = &item.kind;
                 match kind {
                     ItemKind::ExternCrateItem { .. }

tests/rustdoc/inline_local/staged-inline.rs

@@ -13,6 +13,6 @@ pub mod ffi {
 
 #[stable(feature = "v1", since = "1.0.0")]
 #[doc(inline)]
-//@ has "foo/struct.CStr.html" "//span[@class='sub-heading']/span[@class='since']" "1.0.0"
-//@ !has - "//span[@class='sub-heading']/span[@class='since']" "1.99.0"
+//@ has "foo/struct.CStr.html" "//span[@class='sub-heading']/span[@class='since']" "1.99.0"
+//@ !has - "//span[@class='sub-heading']/span[@class='since']" "1.0.0"
 pub use ffi::CStr;

tests/rustdoc/inline_local/staged-inline2.rs

@@ -0,0 +1,30 @@
+ #![crate_name = "foo"]
+#![feature(staged_api)]
+#![stable(feature = "v1", since="1.0.0")]
+
+#[stable(feature = "futures_api", since = "1.36.0")]
+//@ has "foo/task/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.36.0"
+//@ !has - "//span[@class='sub-heading']/span[@class='since']" "1.0.0"
+pub mod task {
+
+    #[doc(inline)]
+    #[stable(feature = "futures_api", since = "1.36.0")]
+    //@ has "foo/task/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.36.0"
+    //@ has "foo/task/ready/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.64.0"
+    pub use core::task::*;
+}
+
+#[stable(feature = "futures_api", since = "1.36.0")]
+//@ has "foo/core/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.36.0"
+//@ !has - "//span[@class='sub-heading']/span[@class='since']" "1.0.0"
+pub mod core {
+    #[stable(feature = "futures_api", since = "1.36.0")]
+    //@ has "foo/core/task/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.36.0"
+    pub mod task {
+
+        #[stable(feature = "ready_macro", since = "1.64.0")]
+        //@ has "foo/core/task/ready/index.html" "//span[@class='sub-heading']/span[@class='since']" "1.64.0"
+        pub mod ready {
+        }
+    }
+}