* configure.in (warnflags): use -Wextra instead of -Wall.

* gc.c (mark_current_machine_context): get rid of warning.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 3 deletions

diff --git a/gc.c b/gc.c
index 0effc4389..ddfe39bf3 100644
--- a/gc.c
+++ b/gc.c
@@ -2094,6 +2094,10 @@ mark_current_machine_context(rb_objspace_t *objspace, rb_thread_t *th)
     rb_jmp_buf save_regs_gc_mark;
     VALUE *stack_start, *stack_end;
 
+    FLUSH_REGISTER_WINDOWS;
+    /* This assumes that all registers are saved into the jmp_buf (and stack) */
+    rb_setjmp(save_regs_gc_mark);
+
     SET_STACK_END;
 #if STACK_GROW_DIRECTION < 0
     stack_start = th->machine_stack_end;
@@ -2112,9 +2116,6 @@ mark_current_machine_context(rb_objspace_t *objspace, rb_thread_t *th)
     }
 #endif
 
-    FLUSH_REGISTER_WINDOWS;
-    /* This assumes that all registers are saved into the jmp_buf (and stack) */
-    rb_setjmp(save_regs_gc_mark);
     mark_locations_array(objspace,
 			 (VALUE*)save_regs_gc_mark,
 			 sizeof(save_regs_gc_mark) / sizeof(VALUE));