[Mlir-commits] [llvm] [mlir] Fix/clang tidy parameter style (PR #154995)

[Rohan A M]

https://github.com/badwriter123 created https://github.com/llvm/llvm-project/pull/154995

Fix #154957 

For the `.clang-tidy` and `mlir/.clang-tidy` explicitly set the `ParameterCase` and `ConstantParameterCase` to `camelBack`.

This avoids relying on implicit or undocumented defaults between `ParameterCase` and `ConstantParameterCase`.

By explicitly defining the cases, we are standardizing the style across all code and reducing the ambiguity.

>From 77d3767fe703787b21c23d13d6ec77d0be76a658 Mon Sep 17 00:00:00 2001
From: Rohan <rohanam2000 at gmail.com>
Date: Fri, 22 Aug 2025 22:32:16 +0530
Subject: [PATCH 1/2] Update .clang-tidy: use camelBack for parameters and
 const parameters

---
 .clang-tidy | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.clang-tidy b/.clang-tidy
index 06bb0f18e9d2e..0394bccc05a95 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -25,7 +25,11 @@ CheckOptions:
   - key:             readability-identifier-naming.MemberCase
     value:           CamelCase
   - key:             readability-identifier-naming.ParameterCase
-    value:           CamelCase
+    value:           camelBack
+  - key:             readability-identifier-naming.ConstantParameterCase
+    value:           camelBack
+  - key:             readability-identifier-naming.ConstantPointerParameterCase
+    value:           camelBack
   - key:             readability-identifier-naming.UnionCase
     value:           CamelCase
   - key:             readability-identifier-naming.VariableCase

>From d66cd239500633cd7ad4673ff0b59128e8c00a08 Mon Sep 17 00:00:00 2001
From: Rohan <rohanam2000 at gmail.com>
Date: Fri, 22 Aug 2025 22:56:03 +0530
Subject: [PATCH 2/2] Update mlir/.clang-tidy: use camelBack for parameters and
 const parameters

---
 mlir/.clang-tidy | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mlir/.clang-tidy b/mlir/.clang-tidy
index eb8cbbeb9723c..6a94a941e27a2 100644
--- a/mlir/.clang-tidy
+++ b/mlir/.clang-tidy
@@ -56,5 +56,7 @@ CheckOptions:
     value:           camelBack
   - key:             readability-identifier-naming.ParameterCase
     value:           camelBack
+  - key:             readability-identifier-naming.ConstantParameterCase
+    value:           camelBack  
   - key:             readability-identifier-naming.VariableCase
-    value:           camelBack
+    value:           camelBack
\ No newline at end of file