Use LSB not MSB for `MRB_METHOD_TABLE_INLINE`; ref #3924

ec1a5af7 · Yukihiro "Matz" Matsumoto · d895861a · ec1a5af7
Commit ec1a5af7 authored Jan 25, 2018 by Yukihiro "Matz" Matsumoto
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include/mruby/proc.h include/mruby/proc.h +2 -2

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--- a/include/mruby/proc.h
+++ b/include/mruby/proc.h
@@ -98,8 +98,8 @@ MRB_API mrb_value mrb_proc_cfunc_env_get(mrb_state*, mrb_int);

 #ifdef MRB_METHOD_TABLE_INLINE

-#define MRB_METHOD_FUNC_FL ((uintptr_t)1U<<(sizeof(uintptr_t)*8-1))
-#define MRB_METHOD_FUNC_P(m) ((uintptr_t)(m)&MRB_METHOD_FUNC_FL)
+#define MRB_METHOD_FUNC_FL ((uintptr_t)1)
+#define MRB_METHOD_FUNC_P(m) (((uintptr_t)(m))&MRB_METHOD_FUNC_FL)
 #define MRB_METHOD_FUNC(m) ((mrb_func_t)((uintptr_t)(m)&(~MRB_METHOD_FUNC_FL)))
 #define MRB_METHOD_FROM_FUNC(m,fn) m=(mrb_method_t)((struct RProc*)((uintptr_t)(fn)|MRB_METHOD_FUNC_FL))
 #define MRB_METHOD_FROM_PROC(m,pr) m=(mrb_method_t)(struct RProc*)(pr)