refactor(build): remove INCLUDE_GENERATED_DECLARATIONS guards

These are not needed after #35129 but making uncrustify still play nice
with them was a bit tricky.

Unfortunately `uncrustify --update-config-with-doc` breaks strings
with backslashes. This issue has been reported upstream,
and in the meanwhile auto-update on every single run has been disabled.

src/nvim/lua/api_wrappers.c

@@ -14,6 +14,4 @@
 #include "nvim/lua/executor.h"  // IWYU pragma: keep
 #include "nvim/memory.h"  // IWYU pragma: keep
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua_api_c_bindings.generated.h"  // IWYU pragma: keep
-#endif
+#include "lua_api_c_bindings.generated.h"  // IWYU pragma: keep

src/nvim/lua/base64.c

@@ -7,9 +7,7 @@
 #include "nvim/lua/base64.h"
 #include "nvim/memory.h"
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/base64.c.generated.h"
-#endif
+#include "lua/base64.c.generated.h"
 
 static int nlua_base64_encode(lua_State *L)
 {

src/nvim/lua/base64.h

@@ -2,6 +2,4 @@
 
 #include <lua.h>  // IWYU pragma: keep
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/base64.h.generated.h"
-#endif
+#include "lua/base64.h.generated.h"

src/nvim/lua/converter.c

@@ -39,9 +39,7 @@ typedef struct {
   bool has_type_key;  ///< True if type key is present.
 } LuaTableProps;
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/converter.c.generated.h"
-#endif
+#include "lua/converter.c.generated.h"
 
 #define TYPE_IDX_VALUE true
 #define VAL_IDX_VALUE false

src/nvim/lua/converter.h

@@ -19,6 +19,4 @@ enum {
   kNluaPushFreeRefs = 0x02,  ///< Free luarefs to elide an api_luarefs_free_*() later
 };
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/converter.h.generated.h"
-#endif
+#include "lua/converter.h.generated.h"

src/nvim/lua/executor.c

@@ -95,10 +95,8 @@ typedef struct {
   size_t size;
 } ModuleDef;
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/executor.c.generated.h"
-# include "lua/vim_module.generated.h"
-#endif
+#include "lua/executor.c.generated.h"
+#include "lua/vim_module.generated.h"
 
 #define PUSH_ALL_TYPVALS(lstate, args, argcount, special) \
   for (int i = 0; i < argcount; i++) { \

src/nvim/lua/executor.h

@@ -50,9 +50,7 @@ enum { CB_MAX_ERROR = 3, };
 /// To use with kRetNilBool for quick truthiness check
 #define LUARET_TRUTHY(res) ((res).type == kObjectTypeBoolean && (res).data.boolean == true)
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/executor.h.generated.h"
-#endif
+#include "lua/executor.h.generated.h"
 
 EXTERN nlua_ref_state_t *nlua_global_refs INIT( = NULL);
 EXTERN bool nlua_disable_preload INIT( = false);

src/nvim/lua/secure.c

@@ -12,9 +12,7 @@
 #include "nvim/memory.h"
 #include "nvim/message.h"
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/secure.c.generated.h"
-#endif
+#include "lua/secure.c.generated.h"
 
 char *nlua_read_secure(const char *path)
 {

src/nvim/lua/secure.h

@@ -2,6 +2,4 @@
 
 #include "nvim/ex_cmds_defs.h"  // IWYU pragma: keep
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/secure.h.generated.h"
-#endif
+#include "lua/secure.h.generated.h"

src/nvim/lua/spell.c

@@ -15,9 +15,7 @@
 #include "nvim/message.h"
 #include "nvim/spell.h"
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/spell.c.generated.h"  // IWYU pragma: keep
-#endif
+#include "lua/spell.c.generated.h"  // IWYU pragma: keep
 
 int nlua_spell_check(lua_State *lstate)
   FUNC_ATTR_NONNULL_ALL

src/nvim/lua/spell.h

@@ -2,6 +2,4 @@
 
 #include <lua.h>  // IWYU pragma: keep
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/spell.h.generated.h"
-#endif
+#include "lua/spell.h.generated.h"

src/nvim/lua/stdlib.c

@@ -47,9 +47,7 @@
 #include "nvim/types_defs.h"
 #include "nvim/window.h"
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/stdlib.c.generated.h"
-#endif
+#include "lua/stdlib.c.generated.h"
 
 static int regex_match(lua_State *lstate, regprog_T **prog, char *str)
 {

src/nvim/lua/stdlib.h

@@ -3,6 +3,4 @@
 #include <lua.h>  // IWYU pragma: keep
 #include <stdbool.h>
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/stdlib.h.generated.h"
-#endif
+#include "lua/stdlib.h.generated.h"

src/nvim/lua/treesitter.c

@@ -60,9 +60,7 @@ typedef struct {
   uint64_t timeout_threshold_ns;
 } TSLuaParserCallbackPayload;
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/treesitter.c.generated.h"
-#endif
+#include "lua/treesitter.c.generated.h"
 
 static PMap(cstr_t) langs = MAP_INIT;
 

src/nvim/lua/treesitter.h

@@ -5,8 +5,6 @@
 
 #include "nvim/macros_defs.h"
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/treesitter.h.generated.h"
-#endif
+#include "lua/treesitter.h.generated.h"
 
 EXTERN uint64_t tslua_query_parse_count INIT( = 0);

src/nvim/lua/xdiff.c

@@ -37,9 +37,7 @@ typedef struct {
   bool iwhite;
 } hunkpriv_t;
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/xdiff.c.generated.h"
-#endif
+#include "lua/xdiff.c.generated.h"
 
 static void lua_pushhunk(lua_State *lstate, long start_a, long count_a, long start_b, long count_b)
 {

src/nvim/lua/xdiff.h

@@ -2,6 +2,4 @@
 
 #include <lua.h>  // IWYU pragma: keep
 
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "lua/xdiff.h.generated.h"
-#endif
+#include "lua/xdiff.h.generated.h"