--- parser3/src/include/pa_config_includes.h	2004/06/22 14:12:57	1.29
+++ parser3/src/include/pa_config_includes.h	2020/12/15 17:10:30	1.66
@@ -1,7 +1,7 @@
 /** @file
 	Parser: includes all Configure-d headers
 
-	Copyright (c) 2001-2004 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2020 Art. Lebedev Studio (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 
 	when used Configure [HAVE_CONFIG_H] it uses defines from Configure,
@@ -11,145 +11,160 @@
 #ifndef PA_CONFIG_INCLUDES_H
 #define PA_CONFIG_INCLUDES_H
 
-#if _MSC_VER
-#	pragma warning(disable:4291)   // disable warning 
-//	"no matching operator delete found; memory will not be freed if initialization throws an exception
-#endif
-
 #if HAVE_CONFIG_H
-#	include "pa_config_auto.h"
+# include "pa_config_auto.h"
 #else
-#	include "pa_config_fixed.h"
+# include "pa_config_fixed.h"
 #endif
 
-#ifdef __cplusplus
-#	undef	inline
+// AC_INCLUDES_DEFAULT
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
 #endif
 
-#ifdef HAVE_ASSERT_H
-#	include <assert.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
 #endif
 
-#ifdef HAVE_CTYPE_H
-#	include <ctype.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
 #endif
 
-#ifdef HAVE_ERRNO_H
-#	include <errno.h>
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
 #endif
 
-#ifdef HAVE_FCNTL_H
-#	include <fcntl.h>
+#ifdef HAVE_STDDEF_H
+# include <stddef.h>
 #endif
 
-#ifdef HAVE_IO_H
-#	include <io.h>
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
 #endif
 
-#ifdef HAVE_PROCESS_H
-#	include <process.h>
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
 #endif
 
-#ifdef HAVE_STDARG_H
-#	include <stdarg.h>
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
 #endif
 
-#ifdef HAVE_STDDEF_H
-#	include <stddef.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
 #endif
 
-#ifdef HAVE_STDIO_H
-#	include <stdio.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
 #endif
 
-#ifdef HAVE_SYS_STAT_H
-#	include <sys/stat.h>
+// other includes
+
+#ifdef HAVE_ASSERT_H
+# include <assert.h>
 #endif
 
-#if defined(HAVE_UNISTD_H) && !defined(NO_UNISTD_H)
-#	include <unistd.h>
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
 #endif
 
-#ifdef HAVE_MATH_H
-#	include <math.h>
+#ifdef HAVE_CTYPE_H
+# include <ctype.h>
 #endif
 
-#include <stdlib.h>
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
 
-#ifdef HAVE_STRING_H
-#	include <string.h>
+#ifdef HAVE_PROCESS_H
+# include <process.h>
 #endif
 
-#ifdef HAVE_DIRECT_H
-#	include <direct.h>
+#ifdef HAVE_STDARG_H
+# include <stdarg.h>
 #endif
 
 #ifdef HAVE_SETJMP_H
-#	include <setjmp.h>
+# include <setjmp.h>
 #endif
 
-#ifdef HAVE_MEMORY_H
-#	include <memory.h>
+#ifdef HAVE_SIGNAL_H
+# include <signal.h>
 #endif
 
-#ifdef HAVE_NEW
-#include <new>
+#ifdef HAVE_PTHREAD_H
+# include <pthread.h>
 #endif
 
-#ifdef HAVE_SYS_FILE_H
-#include <sys/file.h>
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
 #endif
 
-#ifdef HAVE_SYS_LOCKING_H
-#include <sys/locking.h>
+#ifdef HAVE_DIRENT_H
+# include <dirent.h>
 #endif
 
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
 #endif
 
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
+#ifdef HAVE_IO_H
+# include <io.h>
 #endif
 
-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
+#ifdef HAVE_SYS_FILE_H
+# include <sys/file.h>
 #endif
 
-#ifdef HAVE_SYS_SOCKET_H
-#	include <sys/socket.h>
-#else
-#	if defined(HAVE_WINSOCK_H) && !defined(_MSC_VER) && !defined(CYGWIN)
-#		include <winsock.h>
-#	endif
+#ifdef HAVE_SYS_LOCKING_H
+# include <sys/locking.h>
 #endif
 
-// must go anywhere after winsock [cygwin time.h checks for already inclusion of winsock.h]
-#if TIME_WITH_SYS_TIME
-#	include <sys/time.h>
-#	include <time.h>
-#else
-#	ifdef HAVE_SYS_TIME_H
-#		include <sys/time.h>
-#	else
-#		include <time.h>
-#	endif
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
 #endif
 
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+
+
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
 
 #ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
+# include <netinet/in.h>
 #endif
 
 #ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
+# include <arpa/inet.h>
 #endif
 
 #ifdef HAVE_NETDB_H
-#include <netdb.h>
+# include <netdb.h>
 #endif
 
 
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
 // math function replacements
 
 #ifdef __cplusplus
@@ -173,50 +188,66 @@ inline size_t max(size_t a, size_t b) {
 inline size_t min(size_t a, size_t b){ return a<b?a:b; }
 #endif
 
-#endif
+#endif // __cplusplus
 
+// libgc usage configuration
+//#define PA_DEBUG_DISABLE_GC
 
-#if _MSC_VER
-// using this in calls to parent constructors
-#pragma warning(disable:4355)   
+#ifdef PA_DEBUG_DISABLE_GC
 
-//#	pragma warning(disable:4065)   // switch statement contains 'default' 
-								   // but no 'case' labels
-//#	pragma warning(disable:4800)   // (bool)(1&2)
+#define GC_MALLOC(size) memset(malloc(size), 0 , size)
+#define GC_MALLOC_ATOMIC(size) memset(malloc(size), 0 , size)
+#define GC_REALLOC(ptr, size) realloc(ptr, size)
+#define GC_FREE(ptr) free(ptr)
 
-// assignment operator could not be generated
-//#pragma warning(disable:4512) 
+#define GC_NEW(t) (t *)GC_MALLOC(sizeof (t))
+#define GC_NEW_ATOMIC(t) (t *)GC_MALLOC_ATOMIC(sizeof (t))
 
-// identifier was truncated to '255' characters in the debug information
-#pragma warning(disable:4786)
+#else
 
-// copy constructor could not be generated
-#pragma warning(disable:4511)
+// allows to backtrace pointers
+//#define GC_DEBUG
 
-// assignment operator could not be generated
-#pragma warning(disable:4512)
+#include "../lib/gc/include/gc.h"
 
-// unreferenced local function has been removed
-#pragma warning(disable:4505)
+#endif // PA_DEBUG_DISABLE_GC
 
-// conditional expression is constant; while(true) OK
-#pragma warning(disable:4127)
 
-// assignment within conditional expression if(type var=somethig) OK
-#pragma warning(disable:4706)
+#ifdef __GNUC__
+#  define PA_ATTR_UNUSED __attribute__((unused))
+#else
+#  define PA_ATTR_UNUSED
+#endif
 
-// memcpy deprecation
-#pragma warning(disable:4996)
+#ifdef WIN32
+#define THREAD_LOCAL __declspec(thread)
+#else
+#define THREAD_LOCAL __thread
+#endif
 
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wparentheses"         // if(a=b)
+#pragma clang diagnostic ignored "-Wpointer-sign"        // CORD (unsigned char *) to char * in libcord
+#pragma clang diagnostic ignored "-Winline-new-delete"   // test for regular new/delete usage in memory.h
+#pragma clang diagnostic ignored "-Wdeprecated-register" // 'register' specifier is deprecated and incompatible with C++17
+
+#elif defined(__GNUC__)
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"  // case without break
 
-#if 0
-#ifdef _DEBUG
-#	define _CRTDBG_MAP_ALLOC
-// When the _CRTDBG_MAP_ALLOC flag is defined in the debug version of an application, 
-// the base version of the heap functions are directly mapped to their debug versions
-#endif
 #endif
 
+#ifdef _MSC_VER
+// VS 2003
+#pragma warning(disable:4355)  // using this in calls to parent constructors
+#pragma warning(disable:4291)  // no matching operator delete found; memory will not be freed if initialization throws an exception
+#pragma warning(disable:4512)  // assignment operator could not be generated
+#pragma warning(disable:4127)  // conditional expression is constant; while(true) OK
+#pragma warning(disable:4706)  // assignment within conditional expression if(type var=somethig) OK
+#pragma warning(disable:4996)  // memcpy deprecation
+#pragma warning(disable:4702)  // unreachable code
+#pragma warning(disable:4511)  // copy constructor could not be generated (vs2003 specific)
+// VS 2015
+#pragma warning(disable:4267) // conversion from 'size_t' to 'int', possible loss of data
 #endif
 
 #endif