--- parser3/src/include/pa_config_includes.h	2013/07/21 21:01:03	1.40
+++ parser3/src/include/pa_config_includes.h	2019/12/03 02:48:50	1.59
@@ -1,7 +1,7 @@
 /** @file
 	Parser: includes all Configure-d headers
 
-	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
+	Copyright (c) 2001-2017 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,
@@ -31,13 +31,12 @@
 # include <sys/stat.h>
 #endif
 
-#ifdef STDC_HEADERS
+#ifdef HAVE_STDLIB_H
 # include <stdlib.h>
+#endif
+
+#ifdef HAVE_STDDEF_H
 # include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
 #endif
 
 #ifdef HAVE_STRING_H
@@ -129,13 +128,13 @@
 # include <sys/resource.h>
 #endif
 
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.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
 #endif
 
 #ifdef HAVE_NETINET_IN_H
@@ -150,7 +149,6 @@
 # include <netdb.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>
@@ -186,6 +184,35 @@ 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 // __cplusplus
+
+// libgc usage configuration
+//#define PA_DEBUG_DISABLE_GC
+
+#ifdef PA_DEBUG_DISABLE_GC
+
+#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)
+
+#define GC_NEW(t) (t *)GC_MALLOC(sizeof (t))
+#define GC_NEW_ATOMIC(t) (t *)GC_MALLOC_ATOMIC(sizeof (t))
+
+#else
+
+// allows to backtrace pointers
+//#define GC_DEBUG
+
+#include "../lib/gc/include/gc.h"
+
+#endif // PA_DEBUG_DISABLE_GC
+
+
+#ifdef __GNUC__
+#  define PA_ATTR_UNUSED __attribute__((unused))
+#else
+#  define PA_ATTR_UNUSED
 #endif
 
 #ifdef WIN32
@@ -194,33 +221,27 @@ inline size_t min(size_t a, size_t b){ r
 #define THREAD_LOCAL // __thread // multithreading support required only for apache2 module
 #endif
 
-#if _MSC_VER
+#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
+#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:4786)  // identifier was truncated to '255' characters in the debug information
-
-#pragma warning(disable:4511)  // copy constructor could not be generated
-
 #pragma warning(disable:4512)  // assignment operator could not be generated
-
 #pragma warning(disable:4505)  // unreferenced local function has been removed
-
 #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
-
-#endif
-
-/// to debug backtrace pointers switch this on:
-#if defined(_DEBUG) || defined(PA_RELEASE_ASSERTS)
-//// this switches on straightforward realloc implementation, bad for profiling
-//// note: this is incompatible with -DGC_ASSERTIONS, which can be switched ON in win32/gc/NT_THREADS_MAKEFILE
-#define GC_DEBUG
+#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
+#pragma warning(disable:4244) // conversion from 'std::size_t' to 'double', possible loss of data
 #endif
 
 #endif