* debug.c (ruby_debug_printf): use rb_raw_obj_info()

  instead of rb_inspect() because it is more robust way
  to see object internal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/debug.c b/debug.c
index a600259818..8a5e69bbf5 100644
--- a/debug.c
+++ b/debug.c
@@ -59,14 +59,16 @@ ruby_debug_printf(const char *format, ...)
     va_end(ap);
 }
 
+#include "gc.h"
+
 VALUE
 ruby_debug_print_value(int level, int debug_level, const char *header, VALUE obj)
 {
     if (level < debug_level) {
-	VALUE str;
-	str = rb_inspect(obj);
-	fprintf(stderr, "DBG> %s: %s\n", header,
-		obj == (VALUE)(SIGNED_VALUE)-1 ? "" : StringValueCStr(str));
+	char buff[0x100];
+	rb_raw_obj_info(buff, 0x100, obj);
+
+	fprintf(stderr, "DBG> %s: %s\n", header, buff);
 	fflush(stderr);
     }
     return obj;