Cleanup: Clang-Tidy, modernize-use-using

Replace `typedef` with `using` in C++ code.

In the case of `typedef struct SomeName { ... } SomeName;` I removed the
`typedef` altogether, as this is unnecessary in C++. Such cases have been
rewritten to `struct SomeName { ... };`

No functional changes.

2 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/blenlib/intern/threads.cc b/source/blender/blenlib/intern/threads.cc
index 0586c361350..0b88cf53442 100644
--- a/source/blender/blenlib/intern/threads.cc
+++ b/source/blender/blenlib/intern/threads.cc
@@ -132,13 +132,13 @@ static int num_threads_override = 0;
 /* just a max for security reasons */
 #define RE_MAX_THREAD BLENDER_MAX_THREADS
 
-typedef struct ThreadSlot {
+struct ThreadSlot {
   struct ThreadSlot *next, *prev;
   void *(*do_thread)(void *);
   void *callerdata;
   pthread_t pthread;
   int avail;
-} ThreadSlot;
+};
 
 void BLI_threadapi_init(void)
 {
diff --git a/source/blender/blenlib/tests/BLI_array_store_test.cc b/source/blender/blenlib/tests/BLI_array_store_test.cc
index ff050ce24db..8bbd109fb81 100644
--- a/source/blender/blenlib/tests/BLI_array_store_test.cc
+++ b/source/blender/blenlib/tests/BLI_array_store_test.cc
@@ -32,11 +32,11 @@ static void print_mem_saved(const char *id, const BArrayStore *bs)
 /* -------------------------------------------------------------------- */
 /* Test Chunks (building data from list of chunks) */
 
-typedef struct TestChunk {
+struct TestChunk {
   struct TestChunk *next, *prev;
   const void *data;
   size_t data_len;
-} TestChunk;
+};
 
 static TestChunk *testchunk_list_add(ListBase *lb, const void *data, size_t data_len)
 {
@@ -111,14 +111,14 @@ static char *testchunk_as_data_array(TestChunk **tc_array, int tc_array_len, siz
 /* Test Buffer */
 
 /* API to handle local allocation of data so we can compare it with the data in the array_store */
-typedef struct TestBuffer {
+struct TestBuffer {
   struct TestBuffer *next, *prev;
   const void *data;
   size_t data_len;
 
   /* for reference */
   BArrayState *state;
-} TestBuffer;
+};
 
 static TestBuffer *testbuffer_list_add(ListBase *lb, const void *data, size_t data_len)
 {