From 25e4bb040cfc9494ee15d5608072e87714abac02 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Wed, 21 Feb 2018 13:02:05 +0000
Subject: [PATCH] added a new debugging macro HCL_DEBUG_LEXER removed the
 debugging macro HCL_DBEUG_BIGINT

---
 lib/hcl-prv.h | 12 +++++++-----
 lib/read.c    |  4 +++-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/lib/hcl-prv.h b/lib/hcl-prv.h
index 282efa6..33b0080 100644
--- a/lib/hcl-prv.h
+++ b/lib/hcl-prv.h
@@ -57,11 +57,10 @@
 #define HCL_USE_OBJECT_TRAILER
 
 
-
 #if defined(HCL_BUILD_DEBUG)
+#define HCL_DEBUG_LEXER 1
 #define HCL_DEBUG_VM_PROCESSOR 1
 #define HCL_DEBUG_VM_EXEC 1
-#define HCL_DEBUG_BIGINT 1
 #define HCL_PROFILE_VM 1
 #endif
 
@@ -76,10 +75,12 @@
  */
 #define HCL_LIMIT_OBJ_SIZE
 
-#include <stdio.h> /* TODO: delete these header inclusion lines */
-#include <string.h>
-
 #if defined(__has_builtin)
+
+#	if (!__has_builtin(__builtin_memset) || !__has_builtin(__builtin_memcpy) || !__has_builtin(__builtin_memmove) || !__has_builtin(__builtin_memcmp))
+#	include <string.h>
+#	endif
+
 #	if __has_builtin(__builtin_memset)
 #		define HCL_MEMSET(dst,src,size)  __builtin_memset(dst,src,size)
 #	else
@@ -109,6 +110,7 @@
 #	define HCL_MEMCMP(dst,src,size)  __builtin_memcmp(dst,src,size)
 
 #else
+#	include <string.h>
 #	define HCL_MEMSET(dst,src,size)  memset(dst,src,size)
 #	define HCL_MEMCPY(dst,src,size)  memcpy(dst,src,size)
 #	define HCL_MEMMOVE(dst,src,size) memmove(dst,src,size)
diff --git a/lib/read.c b/lib/read.c
index ad6edee..233ee04 100644
--- a/lib/read.c
+++ b/lib/read.c
@@ -1196,7 +1196,9 @@ retry:
 			break;
 	}
 
-HCL_DEBUG2 (hcl, "TOKEN: [%.*js]\n", (hcl_ooi_t)TOKEN_NAME_LEN(hcl), TOKEN_NAME_PTR(hcl));
+#if defined(HCL_DEBUG_LEXER)
+	HCL_DEBUG2 (hcl, "TOKEN: [%.*js]\n", (hcl_ooi_t)TOKEN_NAME_LEN(hcl), TOKEN_NAME_PTR(hcl));
+#endif
 
 	return 0;
 }