From: Aaron Ballman <aaron@aaronballman.com>
Date: Mon, 14 Feb 2022 14:43:47 +0000 (-0500)
Subject: Fix the Sphinx build
X-Git-Tag: upstream/15.0.7~16596
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f037082714a0fd48568a1f10ef3e4db8919e1523;p=platform%2Fupstream%2Fllvm.git

Fix the Sphinx build

Add a heading to appease the Sphinx bot, and add some basic
documentation for [[_Noreturn]].
---

diff --git a/clang/include/clang/Basic/AttrDocs.td b/clang/include/clang/Basic/AttrDocs.td
index 0e871b4..f61c9d0 100644
--- a/clang/include/clang/Basic/AttrDocs.td
+++ b/clang/include/clang/Basic/AttrDocs.td
@@ -487,10 +487,14 @@ pointer type.
 
 def CXX11NoReturnDocs : Documentation {
   let Category = DocCatFunction;
+  let Heading = "noreturn, _Noreturn";
   let Content = [{
 A function declared as ``[[noreturn]]`` shall not return to its caller. The
 compiler will generate a diagnostic for a function declared as ``[[noreturn]]``
 that appears to be capable of returning to its caller.
+
+The ``[[_Noreturn]]`` spelling is deprecated and only exists to ease code
+migration for code using ``[[noreturn]]`` after including ``<stdnoreturn.h>``.
   }];
 }