[clang] Thread Safety Analysis: Support reentrant capabilities (PR #137133)

[Marco Elver via cfe-commits]

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@@ -3990,6 +3990,13 @@ def LocksExcluded : InheritableAttr {
   let Documentation = [Undocumented];
 }
 
+def ReentrantCapability : InheritableAttr {
+  let Spellings = [Clang<"reentrant_capability">];
+  let Subjects = SubjectList<[Record, TypedefName]>;
+  let Documentation = [Undocumented];
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melver wrote:

Ack. Yes, style follows the rest of these attributes.

https://github.com/llvm/llvm-project/pull/137133