[lldb][DWAFASTParserClang][NFC] Rename GetCXXObjectParameter to GetObjectParameter

Since this is used for Objective-C too.

Author: Michael137

lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp

@@ -159,13 +159,9 @@ static bool TagIsRecordType(dw_tag_t tag) {
   }
 }
 
-/// Get the object parameter DIE if one exists, otherwise returns
-/// a default DWARFDIE. If \c containing_decl_ctx is not a valid
-/// C++ declaration context for class methods, assume no object
-/// parameter exists for the given \c subprogram.
 DWARFDIE
-DWARFASTParserClang::GetCXXObjectParameter(const DWARFDIE &subprogram,
-                                           const DWARFDIE &decl_ctx_die) {
+DWARFASTParserClang::GetObjectParameter(const DWARFDIE &subprogram,
+                                        const DWARFDIE &decl_ctx_die) {
   assert(subprogram);
   assert(subprogram.Tag() == DW_TAG_subprogram ||
          subprogram.Tag() == DW_TAG_inlined_subroutine ||
@@ -1305,7 +1301,7 @@ DWARFASTParserClang::ParseSubroutine(const DWARFDIE &die,
   clang::CallingConv calling_convention =
       ConvertDWARFCallingConventionToClang(attrs);
 
-  const DWARFDIE object_parameter = GetCXXObjectParameter(die, decl_ctx_die);
+  const DWARFDIE object_parameter = GetObjectParameter(die, decl_ctx_die);
 
   // clang_type will get the function prototype clang type after this
   // call
@@ -2417,7 +2413,7 @@ DWARFASTParserClang::ConstructDemangledNameFromDWARF(const DWARFDIE &die) {
   assert(containing_decl_ctx);
 
   const unsigned cv_quals =
-      GetCXXMethodCVQuals(die, GetCXXObjectParameter(die, decl_ctx_die));
+      GetCXXMethodCVQuals(die, GetObjectParameter(die, decl_ctx_die));
 
   ParseChildParameters(containing_decl_ctx, die, is_variadic,
                        has_template_params, param_types, param_names);

lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.h

@@ -112,9 +112,19 @@ class DWARFASTParserClang : public lldb_private::plugin::dwarf::DWARFASTParser {
   void MapDeclDIEToDefDIE(const lldb_private::plugin::dwarf::DWARFDIE &decl_die,
                           const lldb_private::plugin::dwarf::DWARFDIE &def_die);
 
-  lldb_private::plugin::dwarf::DWARFDIE GetCXXObjectParameter(
-      const lldb_private::plugin::dwarf::DWARFDIE &subprogram,
-      const lldb_private::plugin::dwarf::DWARFDIE &decl_ctx_die);
+  /// Get the object parameter DIE if one exists, otherwise returns
+  /// a default DWARFDIE.
+  ///
+  /// \param[in] subprogram DIE of function for which to get the object
+  /// parameter. \param[in] containing_decl_ctx DIE representing declaration
+  /// context of \a subprogram. If this DIE isn't a valid declaration context
+  /// for class methods, assume no object parameter exists.
+  ///
+  /// \returns DIE of object parameter if one exists.
+  ///
+  lldb_private::plugin::dwarf::DWARFDIE
+  GetObjectParameter(const lldb_private::plugin::dwarf::DWARFDIE &subprogram,
+                     const lldb_private::plugin::dwarf::DWARFDIE &decl_ctx_die);
 
 protected:
   /// Protected typedefs and members.

lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp

@@ -898,8 +898,7 @@ TEST_F(DWARFASTParserClangTests, TestParseDWARFAttributes_ObjectPointer) {
     auto param_die = decl_die.GetFirstChild();
     ASSERT_TRUE(param_die.IsValid());
 
-    EXPECT_EQ(param_die,
-              ast_parser.GetCXXObjectParameter(decl_die, context_die));
+    EXPECT_EQ(param_die, ast_parser.GetObjectParameter(decl_die, context_die));
   }
 
   {
@@ -912,8 +911,8 @@ TEST_F(DWARFASTParserClangTests, TestParseDWARFAttributes_ObjectPointer) {
     auto param_die = subprogram_definition.GetFirstChild();
     ASSERT_TRUE(param_die.IsValid());
 
-    EXPECT_EQ(param_die, ast_parser.GetCXXObjectParameter(subprogram_definition,
-                                                          context_die));
+    EXPECT_EQ(param_die, ast_parser.GetObjectParameter(subprogram_definition,
+                                                       context_die));
   }
 }