[libc-commits] [libc] [libc][wctype] Create generation script for classification lookup tables (PR #172042)

via libc-commits libc-commits at lists.llvm.org
Fri Dec 12 08:30:10 PST 2025


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libc/src/__support/wctype/wctype_classification_utils.h libc/test/src/__support/wctype/wctype_classification_utils_test.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/libc/src/__support/wctype/wctype_classification_utils.h b/libc/src/__support/wctype/wctype_classification_utils.h
index 543d1dda7..bc4dfc007 100644
--- a/libc/src/__support/wctype/wctype_classification_utils.h
+++ b/libc/src/__support/wctype/wctype_classification_utils.h
@@ -7,7 +7,7 @@
 //===----------------------------------------------------------------------===//
 // DO NOT EDIT MANUALLY.
 // This file is generated by libc/utils/wctype_utils scripts.
-                
+
 #ifndef LLVM_LIBC_SRC___SUPPORT_WCTYPE_WCTYPE_CLASSIFICATION_UTILS_H
 #define LLVM_LIBC_SRC___SUPPORT_WCTYPE_WCTYPE_CLASSIFICATION_UTILS_H
 
@@ -17,7 +17,7 @@
 #include "src/__support/macros/config.h"
 
 namespace LIBC_NAMESPACE_DECL {
-                
+
 // Property flags for Unicode categories
 enum PropertyFlag : uint8_t {
   UPPER = 1 << 0,
@@ -3722,4 +3722,3 @@ inline constexpr uint8_t lookup_properties(const wchar_t wc) {
 } // namespace LIBC_NAMESPACE_DECL
 
 #endif // LLVM_LIBC_SRC___SUPPORT_WCTYPE_WCTYPE_CLASSIFICATION_UTILS_H
-

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https://github.com/llvm/llvm-project/pull/172042


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