diff options
Diffstat (limited to 'gc.h')
-rw-r--r-- | gc.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -66,7 +66,7 @@ rb_gc_debug_body(const char *mode, const char *msg, int st, void *ptr) # define STACK_UPPER(x, a, b) b #else RUBY_EXTERN int ruby_stack_grow_direction; -int ruby_get_stack_grow_direction(VALUE *addr); +int ruby_get_stack_grow_direction(volatile VALUE *addr); # define stack_growup_p(x) ( \ (ruby_stack_grow_direction ? \ ruby_stack_grow_direction : \ |