kazu	2018-08-22 13:04:06 +0900 (Wed, 22 Aug 2018)

  New Revision: 64503

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64503

  Log:
    Avoid compiler depend error
    
    ref r64492

  Modified files:
    trunk/cont.c
    trunk/internal.h
    trunk/method.h
    trunk/vm_core.h
Index: cont.c
===================================================================
--- cont.c	(revision 64502)
+++ cont.c	(revision 64503)
@@ -175,7 +175,7 @@ struct rb_fiber_struct { https://github.com/ruby/ruby/blob/trunk/cont.c#L175
     rb_context_t cont;
     VALUE first_proc;
     struct rb_fiber_struct *prev;
-    BITFIELD(enum fiber_status) status : 2;
+    BITFIELD(enum fiber_status, status, 2);
     /* If a fiber invokes "transfer",
      * then this fiber can't "resume" any more after that.
      * You shouldn't mix "transfer" and "resume".
Index: method.h
===================================================================
--- method.h	(revision 64502)
+++ method.h	(revision 64503)
@@ -33,7 +33,7 @@ typedef enum { https://github.com/ruby/ruby/blob/trunk/method.h#L33
 } rb_method_visibility_t;
 
 typedef struct rb_scope_visi_struct {
-    BITFIELD(rb_method_visibility_t) method_visi : 3;
+    BITFIELD(rb_method_visibility_t, method_visi, 3);
     unsigned int module_func : 1;
 } rb_scope_visibility_t;
 
@@ -155,7 +155,7 @@ enum method_optimized_type { https://github.com/ruby/ruby/blob/trunk/method.h#L155
 };
 
 PACKED_STRUCT_UNALIGNED(struct rb_method_definition_struct {
-    BITFIELD(rb_method_type_t) type : VM_METHOD_TYPE_MINIMUM_BITS;
+    BITFIELD(rb_method_type_t, type, VM_METHOD_TYPE_MINIMUM_BITS);
     int alias_count : 28;
     int complemented_count : 28;
 
Index: vm_core.h
===================================================================
--- vm_core.h	(revision 64502)
+++ vm_core.h	(revision 64503)
@@ -879,7 +879,7 @@ typedef struct rb_thread_struct { https://github.com/ruby/ruby/blob/trunk/vm_core.h#L879
 #ifdef NON_SCALAR_THREAD_ID
     rb_thread_id_string_t thread_id_string;
 #endif
-    BITFIELD(enum rb_thread_status) status : 2;
+    BITFIELD(enum rb_thread_status, status, 2);
     /* bit flags */
     unsigned int to_kill : 1;
     unsigned int abort_on_exception: 1;
Index: internal.h
===================================================================
--- internal.h	(revision 64502)
+++ internal.h	(revision 64503)
@@ -2144,14 +2144,14 @@ rb_obj_builtin_type(VALUE obj) https://github.com/ruby/ruby/blob/trunk/internal.h#L2144
 /*
  * For declaring bitfields out of non-unsigned int types:
  *   struct date {
- *      BITFIELD(enum months) month:4;
+ *      BITFIELD(enum months, month, 4);
  *      ...
  *   };
  */
 #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define BITFIELD(type) type
+# define BITFIELD(type, name, size) type name : size
 #else
-# define BITFIELD(type) unsigned int
+# define BITFIELD(type, name, size) unsigned int name : size
 #endif
 
 #if defined(_MSC_VER)

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