berenm updated this revision to Diff 126177.
berenm added a comment.

Rebase patch on upstream HEAD


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D39363

Files:
  clang-tidy/readability/IdentifierNamingCheck.cpp
  test/clang-tidy/readability-identifier-naming.cpp

Index: test/clang-tidy/readability-identifier-naming.cpp
===================================================================
--- test/clang-tidy/readability-identifier-naming.cpp
+++ test/clang-tidy/readability-identifier-naming.cpp
@@ -405,6 +405,38 @@
 
   using ::FOO_NS::InlineNamespace::CE_function;
 // CHECK-FIXES: {{^}}  using ::foo_ns::inline_namespace::ce_function;{{$}}
+
+  unsigned MY_LOCAL_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:12: warning: invalid case style for local variable 'MY_LOCAL_array'
+// CHECK-FIXES: {{^}}  unsigned my_local_array[] = {1,2,3};{{$}}
+
+  unsigned const MyConstLocal_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:18: warning: invalid case style for local constant 'MyConstLocal_array'
+// CHECK-FIXES: {{^}}  unsigned const kMyConstLocalArray[] = {1,2,3};{{$}}
+
+  static unsigned MY_STATIC_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:19: warning: invalid case style for static variable 'MY_STATIC_array'
+// CHECK-FIXES: {{^}}  static unsigned s_myStaticArray[] = {1,2,3};{{$}}
+
+  static unsigned const MyConstStatic_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:25: warning: invalid case style for static constant 'MyConstStatic_array'
+// CHECK-FIXES: {{^}}  static unsigned const MY_CONST_STATIC_ARRAY[] = {1,2,3};{{$}}
+
+  char MY_LOCAL_string[] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:8: warning: invalid case style for local variable 'MY_LOCAL_string'
+// CHECK-FIXES: {{^}}  char my_local_string[] = "123";{{$}}
+
+  char const MyConstLocal_string[] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: invalid case style for local constant 'MyConstLocal_string'
+// CHECK-FIXES: {{^}}  char const kMyConstLocalString[] = "123";{{$}}
+
+  static char MY_STATIC_string[] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:15: warning: invalid case style for static variable 'MY_STATIC_string'
+// CHECK-FIXES: {{^}}  static char s_myStaticString[] = "123";{{$}}
+
+  static char const MyConstStatic_string[] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning: invalid case style for static constant 'MyConstStatic_string'
+// CHECK-FIXES: {{^}}  static char const MY_CONST_STATIC_STRING[] = "123";{{$}}
 }
 
 #define MY_TEST_Macro(X) X()
@@ -418,6 +450,27 @@
 
 template <typename t_t> struct a {
   typename t_t::template b<> c;
+
+  char const MY_ConstMember_string[4] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: invalid case style for constant member 'MY_ConstMember_string'
+// CHECK-FIXES: {{^}}  char const my_const_member_string[4] = "123";{{$}}
+
+  static char const MyConstClass_string[];
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning: invalid case style for class constant 'MyConstClass_string'
+// CHECK-FIXES: {{^}}  static char const kMyConstClassString[];{{$}}
 };
 
+template<typename t_t>
+char const a<t_t>::MyConstClass_string[] = "123";
+// CHECK-MESSAGES: :[[@LINE-1]]:20: warning: invalid case style for class constant 'MyConstClass_string'
+// CHECK-FIXES: {{^}}char const a<t_t>::kMyConstClassString[] = "123";{{$}}
+
 template <template <typename> class A> struct b { A<int> c; };
+
+unsigned MY_GLOBAL_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:10: warning: invalid case style for global variable 'MY_GLOBAL_array'
+// CHECK-FIXES: {{^}}unsigned g_my_global_array[] = {1,2,3};{{$}}
+
+unsigned const MyConstGlobal_array[] = {1,2,3};
+// CHECK-MESSAGES: :[[@LINE-1]]:16: warning: invalid case style for global constant 'MyConstGlobal_array'
+// CHECK-FIXES: {{^}}unsigned const MY_CONST_GLOBAL_ARRAY[] = {1,2,3};{{$}}
Index: clang-tidy/readability/IdentifierNamingCheck.cpp
===================================================================
--- clang-tidy/readability/IdentifierNamingCheck.cpp
+++ clang-tidy/readability/IdentifierNamingCheck.cpp
@@ -449,13 +449,13 @@
   if (const auto *Decl = dyn_cast<FieldDecl>(D)) {
     QualType Type = Decl->getType();
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        NamingStyles[SK_ConstantMember])
-      return SK_ConstantMember;
+    if (!Type.isNull() && Type.isConstQualified()) {
+      if (NamingStyles[SK_ConstantMember])
+        return SK_ConstantMember;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        NamingStyles[SK_Constant])
-      return SK_Constant;
+      if (NamingStyles[SK_Constant])
+        return SK_Constant;
+    }
 
     if (Decl->getAccess() == AS_private && NamingStyles[SK_PrivateMember])
       return SK_PrivateMember;
@@ -478,13 +478,13 @@
     if (Decl->isConstexpr() && NamingStyles[SK_ConstexprVariable])
       return SK_ConstexprVariable;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        NamingStyles[SK_ConstantParameter])
-      return SK_ConstantParameter;
+    if (!Type.isNull() && Type.isConstQualified()) {
+      if (NamingStyles[SK_ConstantParameter])
+        return SK_ConstantParameter;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        NamingStyles[SK_Constant])
-      return SK_Constant;
+      if (NamingStyles[SK_Constant])
+        return SK_Constant;
+    }
 
     if (Decl->isParameterPack() && NamingStyles[SK_ParameterPack])
       return SK_ParameterPack;
@@ -501,29 +501,25 @@
     if (Decl->isConstexpr() && NamingStyles[SK_ConstexprVariable])
       return SK_ConstexprVariable;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        Decl->isStaticDataMember() && NamingStyles[SK_ClassConstant])
-      return SK_ClassConstant;
+    if (!Type.isNull() && Type.isConstQualified()) {
+      if (Decl->isStaticDataMember() && NamingStyles[SK_ClassConstant])
+        return SK_ClassConstant;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        Decl->isFileVarDecl() && NamingStyles[SK_GlobalConstant])
-      return SK_GlobalConstant;
+      if (Decl->isFileVarDecl() && NamingStyles[SK_GlobalConstant])
+        return SK_GlobalConstant;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        Decl->isStaticLocal() && NamingStyles[SK_StaticConstant])
-      return SK_StaticConstant;
+      if (Decl->isStaticLocal() && NamingStyles[SK_StaticConstant])
+        return SK_StaticConstant;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        Decl->isLocalVarDecl() && NamingStyles[SK_LocalConstant])
-      return SK_LocalConstant;
+      if (Decl->isLocalVarDecl() && NamingStyles[SK_LocalConstant])
+        return SK_LocalConstant;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        Decl->isFunctionOrMethodVarDecl() && NamingStyles[SK_LocalConstant])
-      return SK_LocalConstant;
+      if (Decl->isFunctionOrMethodVarDecl() && NamingStyles[SK_LocalConstant])
+        return SK_LocalConstant;
 
-    if (!Type.isNull() && Type.isLocalConstQualified() &&
-        NamingStyles[SK_Constant])
-      return SK_Constant;
+      if (NamingStyles[SK_Constant])
+        return SK_Constant;
+    }
 
     if (Decl->isStaticDataMember() && NamingStyles[SK_ClassMember])
       return SK_ClassMember;
@@ -681,8 +677,9 @@
 static void addUsage(IdentifierNamingCheck::NamingCheckFailureMap &Failures,
                      const NamedDecl *Decl, SourceRange Range,
                      SourceManager *SourceMgr = nullptr) {
-  return addUsage(Failures, IdentifierNamingCheck::NamingCheckId(
-                                Decl->getLocation(), Decl->getNameAsString()),
+  return addUsage(Failures,
+                  IdentifierNamingCheck::NamingCheckId(Decl->getLocation(),
+                                                       Decl->getNameAsString()),
                   Range, SourceMgr);
 }
 
@@ -699,7 +696,8 @@
       if (!Init->isWritten() || Init->isInClassMemberInitializer())
         continue;
       if (const auto *FD = Init->getAnyMember())
-        addUsage(NamingCheckFailures, FD, SourceRange(Init->getMemberLocation()));
+        addUsage(NamingCheckFailures, FD,
+                 SourceRange(Init->getMemberLocation()));
       // Note: delegating constructors and base class initializers are handled
       // via the "typeLoc" matcher.
     }
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