nobu	2016-02-09 16:36:27 +0900 (Tue, 09 Feb 2016)

  New Revision: 53789

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53789

  Log:
    ruby.c: EACH_DEBUG_FEATURES
    
    * ruby.c (EACH_DEBUG_FEATURES): define the list of debug feature
      names.

  Modified files:
    trunk/ruby.c
Index: ruby.c
===================================================================
--- ruby.c	(revision 53788)
+++ ruby.c	(revision 53789)
@@ -70,11 +70,15 @@ char *getenv(); https://github.com/ruby/ruby/blob/trunk/ruby.c#L70
     X(rubyopt) \
     X(frozen_string_literal) \
     /* END OF FEATURES */
+#define EACH_DEBUG_FEATURES(X) \
+    X(frozen_string_literal) \
+    /* END OF DEBUG FEATURES */
 #define AMBIGUOUS_FEATURE_NAMES 0 /* no ambiguous feature names now */
 #define DEFINE_FEATURE(bit) feature_##bit,
+#define DEFINE_DEBUG_FEATURE(bit) feature_debug_##bit,
 enum feature_flag_bits {
     EACH_FEATURES(DEFINE_FEATURE)
-    feature_debug_frozen_string_literal,
+    EACH_DEBUG_FEATURES(DEFINE_DEBUG_FEATURE)
     feature_flag_count
 };
 
@@ -807,8 +811,8 @@ disable_option(const char *str, int len, https://github.com/ruby/ruby/blob/trunk/ruby.c#L811
 static void
 debug_option(const char *str, int len, void *arg)
 {
-#define SET_WHEN_DEBUG(t, bit) SET_WHEN(#bit, t##_BIT(bit), str, len)
-    SET_WHEN_DEBUG(DEBUG, frozen_string_literal);
+#define SET_WHEN_DEBUG(bit) SET_WHEN(#bit, DEBUG_BIT(bit), str, len)
+    EACH_DEBUG_FEATURES(SET_WHEN_DEBUG);
     rb_warn("unknown argument for --debug: `%.*s'", len, str);
 }
 

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/