--- parser3/src/include/pa_config_includes.h	2017/12/03 23:36:23	1.55
+++ parser3/src/include/pa_config_includes.h	2019/12/03 02:48:50	1.59
@@ -201,7 +201,10 @@ inline size_t min(size_t a, size_t b){ r
 
 #else
 
-#include "gc.h"
+// allows to backtrace pointers
+//#define GC_DEBUG
+
+#include "../lib/gc/include/gc.h"
 
 #endif // PA_DEBUG_DISABLE_GC
 
@@ -219,12 +222,14 @@ inline size_t min(size_t a, size_t b){ r
 #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 "-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:4512)  // assignment operator could not be generated
@@ -234,13 +239,9 @@ inline size_t min(size_t a, size_t b){ r
 #pragma warning(disable:4996)  // memcpy deprecation
 #pragma warning(disable:4702)  // unreachable code
 #pragma warning(disable:4511)  // copy constructor could not be generated (vs2003 specific)
-#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
+// 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