[clang] [clang] [docs] Add link to C++ modules Wikipedia page to docs (PR #169200)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Miko (mikomikotaishi)

<details>
<summary>Changes</summary>

This PR adds a link to the "[Modules (C++)](https://en.wikipedia.org/wiki/Modules_(C++))" page on Wikipedia, as per recommendation by another contributor.

---
Full diff: https://github.com/llvm/llvm-project/pull/169200.diff


1 Files Affected:

- (modified) clang/docs/StandardCPlusPlusModules.rst (+3) 


``````````diff
diff --git a/clang/docs/StandardCPlusPlusModules.rst b/clang/docs/StandardCPlusPlusModules.rst
index 7155ad6cff83f..aa4a6812e0b1e 100644
--- a/clang/docs/StandardCPlusPlusModules.rst
+++ b/clang/docs/StandardCPlusPlusModules.rst
@@ -30,6 +30,9 @@ understand some terms and definitions for readers who are not familiar with the
 C++ feature. This document is not a tutorial on C++; it only introduces
 necessary concepts to better understand use of modules in a project.
 
+A high level overview of modules can be found on the
+`Modules (C++) <https://en.wikipedia.org/wiki/Modules_(C++)>`_ page on Wikipedia.
+
 Background and terminology
 --------------------------
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/169200