Update namespace formatting

.clang-format

@@ -66,7 +66,7 @@ BraceWrapping:
 #   AfterEnum:             false
 #   AfterExternBlock:      false
 #   AfterFunction:         false
-    AfterNamespace:        true
+#   AfterNamespace:        false
 #   AfterObjCDeclaration:  false
 #   AfterStruct:           false
 #   AfterUnion:            false
@@ -77,7 +77,7 @@ BraceWrapping:
 #   IndentBraces:          false
     SplitEmptyFunction:    false
     SplitEmptyRecord:      false
-    SplitEmptyNamespace:   false
+#   SplitEmptyNamespace:   true
 BreakAfterAttributes: Always
 BreakAfterJavaFieldAnnotations: true
 BreakArrays: false

core/type_info.h

@@ -326,8 +326,7 @@ struct TypeInherits {
         && !TypesAreSame<B volatile const, void volatile const>::value;
 };
 
-namespace GodotTypeInfo
-{
+namespace GodotTypeInfo {
 enum Metadata {
     METADATA_NONE,
     METADATA_INT_IS_INT8,

drivers/png/png_driver_common.cpp

@@ -11,8 +11,7 @@
 #include <png.h>
 #include <string.h>
 
-namespace PNGDriverCommon
-{
+namespace PNGDriverCommon {
 
 // Print any warnings.
 // On error, set explain and return true.

drivers/png/png_driver_common.h

@@ -10,8 +10,7 @@
 #include "core/image.h"
 #include "core/pool_vector.h"
 
-namespace PNGDriverCommon
-{
+namespace PNGDriverCommon {
 
 // Attempt to load png from buffer (p_source, p_size) into p_image
 Error png_to_image(

editor/plugins/tile_map_editor_plugin.cpp

@@ -449,8 +449,7 @@ void TileMapEditor::_sbox_input(const Ref<InputEvent>& p_ie) {
 
 // Implementation detail of TileMapEditor::_update_palette();
 // In modern C++ this could have been inside its body.
-namespace
-{
+namespace {
 struct _PaletteEntry {
     int id;
     String name;

main/tests/test_astar.cpp

@@ -13,8 +13,7 @@
 #include <math.h>
 #include <stdio.h>
 
-namespace TestAStar
-{
+namespace TestAStar {
 
 class ABCX : public AStar {
 public:

main/tests/test_astar.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestAStar
-{
+namespace TestAStar {
 
 MainLoop* test();
 } // namespace TestAStar

main/tests/test_basis.cpp

@@ -10,8 +10,7 @@
 #include "core/os/os.h"
 #include "core/ustring.h"
 
-namespace TestBasis
-{
+namespace TestBasis {
 
 enum RotOrder {
     EulerXYZ,

main/tests/test_basis.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestBasis
-{
+namespace TestBasis {
 MainLoop* test();
 } // namespace TestBasis
 

main/tests/test_crypto.cpp

@@ -7,8 +7,7 @@
 #include "core/crypto/crypto.h"
 #include "core/os/os.h"
 
-namespace TestCrypto
-{
+namespace TestCrypto {
 
 class _MockCrypto : public Crypto {
     virtual PoolByteArray generate_random_bytes(int p_bytes) {

main/tests/test_crypto.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestCrypto
-{
+namespace TestCrypto {
 
 MainLoop* test();
 } // namespace TestCrypto

main/tests/test_gdscript.cpp

@@ -17,8 +17,7 @@
 #include "modules/gdscript/gdscript_parser.h"
 #include "modules/gdscript/gdscript_tokenizer.h"
 
-namespace TestGDScript
-{
+namespace TestGDScript {
 
 static void _print_indent(int p_ident, const String& p_text) {
     String txt;
@@ -1139,8 +1138,7 @@ MainLoop* test(TestType p_type) {
 
 #else
 
-namespace TestGDScript
-{
+namespace TestGDScript {
 
 MainLoop* test(TestType p_type) {
     ERR_PRINT(

main/tests/test_gdscript.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestGDScript
-{
+namespace TestGDScript {
 
 enum TestType {
     TEST_TOKENIZER,

main/tests/test_gui.cpp

@@ -31,8 +31,7 @@
 #include "scene/main/scene_tree.h"
 #include "scene/main/viewport.h"
 
-namespace TestGUI
-{
+namespace TestGUI {
 
 class TestMainLoop : public SceneTree {
 public:

main/tests/test_gui.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestGUI
-{
+namespace TestGUI {
 
 MainLoop* test();
 } // namespace TestGUI

main/tests/test_math.cpp

@@ -22,8 +22,7 @@
 #include "scene/resources/texture.h"
 #include "servers/visual/shader_language.h"
 
-namespace TestMath
-{
+namespace TestMath {
 
 class GetClassAndNamespace {
     String code;

main/tests/test_math.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestMath
-{
+namespace TestMath {
 
 MainLoop* test();
 } // namespace TestMath

main/tests/test_oa_hash_map.cpp

@@ -9,8 +9,7 @@
 #include "core/oa_hash_map.h"
 #include "core/os/os.h"
 
-namespace TestOAHashMap
-{
+namespace TestOAHashMap {
 
 struct CountedItem {
     static int count;

main/tests/test_oa_hash_map.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestOAHashMap
-{
+namespace TestOAHashMap {
 
 MainLoop* test();
 } // namespace TestOAHashMap

main/tests/test_ordered_hash_map.cpp

@@ -11,8 +11,7 @@
 #include "core/pair.h"
 #include "core/vector.h"
 
-namespace TestOrderedHashMap
-{
+namespace TestOrderedHashMap {
 
 bool test_insert() {
     OrderedHashMap<int, int> map;

main/tests/test_ordered_hash_map.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestOrderedHashMap
-{
+namespace TestOrderedHashMap {
 
 MainLoop* test();
 } // namespace TestOrderedHashMap

main/tests/test_physics.cpp

@@ -463,8 +463,7 @@ class TestPhysicsMainLoop : public MainLoop {
     TestPhysicsMainLoop() {}
 };
 
-namespace TestPhysics
-{
+namespace TestPhysics {
 
 MainLoop* test() {
     return memnew(TestPhysicsMainLoop);

main/tests/test_physics.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestPhysics
-{
+namespace TestPhysics {
 
 MainLoop* test();
 } // namespace TestPhysics

main/tests/test_physics_2d.cpp

@@ -579,8 +579,7 @@ class TestPhysics2DMainLoop : public MainLoop {
     TestPhysics2DMainLoop() {}
 };
 
-namespace TestPhysics2D
-{
+namespace TestPhysics2D {
 
 MainLoop* test() {
     return memnew(TestPhysics2DMainLoop);

main/tests/test_physics_2d.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestPhysics2D
-{
+namespace TestPhysics2D {
 
 MainLoop* test();
 } // namespace TestPhysics2D

main/tests/test_render.cpp

@@ -16,8 +16,7 @@
 
 #define OBJECT_COUNT 50
 
-namespace TestRender
-{
+namespace TestRender {
 
 class TestMainLoop : public MainLoop {
     RID test_cube;

main/tests/test_render.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestRender
-{
+namespace TestRender {
 
 MainLoop* test();
 } // namespace TestRender

main/tests/test_shader_lang.cpp

@@ -16,8 +16,7 @@
 
 typedef ShaderLanguage SL;
 
-namespace TestShaderLang
-{
+namespace TestShaderLang {
 
 static String _mktab(int p_level) {
     String tb;

main/tests/test_shader_lang.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestShaderLang
-{
+namespace TestShaderLang {
 
 MainLoop* test();
 } // namespace TestShaderLang

main/tests/test_string.cpp

@@ -17,8 +17,7 @@
 #include <stdio.h>
 #include <wchar.h>
 
-namespace TestString
-{
+namespace TestString {
 
 bool test_1() {
     OS::get_singleton()->print("\n\nTest 1: Assign from cstr\n");

main/tests/test_string.h

@@ -10,8 +10,7 @@
 #include "core/os/main_loop.h"
 #include "core/ustring.h"
 
-namespace TestString
-{
+namespace TestString {
 
 MainLoop* test();
 } // namespace TestString

main/tests/test_transform.cpp

@@ -14,8 +14,7 @@
 
 // #define GODOT_TEST_TRANSFORM_NON_UNIFORM_SCALE_TESTS_ENABLED
 
-namespace TestTransform
-{
+namespace TestTransform {
 
 bool test_plane() {
     bool pass = true;

main/tests/test_transform.h

@@ -9,8 +9,7 @@
 
 #include "core/os/main_loop.h"
 
-namespace TestTransform
-{
+namespace TestTransform {
 MainLoop* test();
 } // namespace TestTransform
 

main/tests/test_xml_parser.cpp

@@ -8,8 +8,7 @@
 
 #include "core/os/os.h"
 
-namespace TestXMLParser
-{
+namespace TestXMLParser {
 #define CHECK(X)                                                               \
     if (!(X)) {                                                                \
         OS::get_singleton()->print("\tFAIL at %s\n", #X);                      \

main/tests/test_xml_parser.h

@@ -14,8 +14,7 @@
 
 #include <inttypes.h>
 
-namespace TestXMLParser
-{
+namespace TestXMLParser {
 
 MainLoop* test();
 } // namespace TestXMLParser

modules/fbx/fbx_parser/ByteSwapper.h

@@ -55,8 +55,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <locale>
 #include <stdint.h>
 
-namespace FBXDocParser
-{
+namespace FBXDocParser {
 // --------------------------------------------------------------------------------------
 /** Defines some useful byte order swap routines.
  *
@@ -219,8 +218,7 @@ struct ByteSwap::_swapper<T, 8> {
 #define LE_NCONST
 #endif
 
-namespace Intern
-{
+namespace Intern {
 
 // --------------------------------------------------------------------------------------------
 template <typename T, bool doit>

modules/fbx/fbx_parser/FBXAnimation.cpp

@@ -56,8 +56,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "FBXDocumentUtil.h"
 #include "FBXParser.h"
 
-namespace FBXDocParser
-{
+namespace FBXDocParser {
 
 using namespace Util;