[clang-tools-extra] Fix #41439: Update the documentation with the correct information. (PR #69377)
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Tue Oct 17 12:53:00 PDT 2023
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang-tidy
Author: None (Da-Viper)
<details>
<summary>Changes</summary>
Fixes #<!-- -->41439
The documentation is update to say it is allowed to have omitted parameter names if the variable is not used
---
Full diff: https://github.com/llvm/llvm-project/pull/69377.diff
1 Files Affected:
- (modified) clang-tools-extra/docs/clang-tidy/checks/readability/named-parameter.rst (+7-2)
``````````diff
diff --git a/clang-tools-extra/docs/clang-tidy/checks/readability/named-parameter.rst b/clang-tools-extra/docs/clang-tidy/checks/readability/named-parameter.rst
index 8d28c0aa02169a7..7e7099b3df251d1 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/readability/named-parameter.rst
+++ b/clang-tools-extra/docs/clang-tidy/checks/readability/named-parameter.rst
@@ -10,7 +10,12 @@ Guide:
https://google.github.io/styleguide/cppguide.html#Function_Declarations_and_Definitions
-All parameters should be named, with identical names in the declaration and
-implementation.
+A parameter name may be omitted only if the parameter is not used in the
+function's definition.
+
+.. code-block:: c++
+int doingSomething(int a, int b, int) { // Ok: the third paramet is not used
+ return a + b;
+}
Corresponding cpplint.py check name: `readability/function`.
``````````
</details>
https://github.com/llvm/llvm-project/pull/69377
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