Fix macro expressions with paren

include/mruby/boxing_word.h

@@ -129,9 +129,9 @@ mrb_type(mrb_value o)
 } while (0)
 
 #ifndef MRB_WITHOUT_FLOAT
-#define SET_FLOAT_VALUE(mrb,r,v) (r) = mrb_word_boxing_float_value(mrb, v)
+#define SET_FLOAT_VALUE(mrb,r,v) ((r) = mrb_word_boxing_float_value(mrb, v))
 #endif
-#define SET_CPTR_VALUE(mrb,r,v) (r) = mrb_word_boxing_cptr_value(mrb, v)
+#define SET_CPTR_VALUE(mrb,r,v) ((r) = mrb_word_boxing_cptr_value(mrb, v))
 #define SET_NIL_VALUE(r) BOXWORD_SET_VALUE(r, MRB_TT_FALSE, value.i, 0)
 #define SET_FALSE_VALUE(r) BOXWORD_SET_VALUE(r, MRB_TT_FALSE, value.i, 1)
 #define SET_TRUE_VALUE(r) BOXWORD_SET_VALUE(r, MRB_TT_TRUE, value.i, 1)

include/mruby/class.h

@@ -70,7 +70,7 @@ mrb_class(mrb_state *mrb, mrb_value v)
 } while (0)
 #define MRB_FL_CLASS_IS_INHERITED (1 << 17)
 #define MRB_INSTANCE_TT_MASK (0xFF)
-#define MRB_SET_INSTANCE_TT(c, tt) (c)->flags = (((c)->flags & ~MRB_INSTANCE_TT_MASK) | (char)(tt))
+#define MRB_SET_INSTANCE_TT(c, tt) ((c)->flags = (((c)->flags & ~MRB_INSTANCE_TT_MASK) | (char)(tt)))
 #define MRB_INSTANCE_TT(c) (enum mrb_vtype)((c)->flags & MRB_INSTANCE_TT_MASK)
 
 MRB_API struct RClass* mrb_define_class_id(mrb_state*, mrb_sym, struct RClass*);

include/mruby/proc.h

@@ -23,13 +23,13 @@ struct REnv {
 };
 
 /* flags (21bits): 1(shared flag):10(cioff/bidx):10(stack_len) */
-#define MRB_ENV_SET_STACK_LEN(e,len) (e)->flags = (((e)->flags & ~0x3ff)|((unsigned int)(len) & 0x3ff))
+#define MRB_ENV_SET_STACK_LEN(e,len) ((e)->flags = (((e)->flags & ~0x3ff)|((unsigned int)(len) & 0x3ff)))
 #define MRB_ENV_STACK_LEN(e) ((mrb_int)((e)->flags & 0x3ff))
 #define MRB_ENV_STACK_UNSHARED (1<<20)
-#define MRB_ENV_UNSHARE_STACK(e) (e)->flags |= MRB_ENV_STACK_UNSHARED
+#define MRB_ENV_UNSHARE_STACK(e) ((e)->flags |= MRB_ENV_STACK_UNSHARED)
 #define MRB_ENV_STACK_SHARED_P(e) (((e)->flags & MRB_ENV_STACK_UNSHARED) == 0)
 #define MRB_ENV_BIDX(e) (((e)->flags >> 10) & 0x3ff)
-#define MRB_ENV_SET_BIDX(e,idx) (e)->flags = (((e)->flags & ~(0x3ff<<10))|((unsigned int)(idx) & 0x3ff)<<10)
+#define MRB_ENV_SET_BIDX(e,idx) ((e)->flags = (((e)->flags & ~(0x3ff<<10))|((unsigned int)(idx) & 0x3ff)<<10))
 
 void mrb_env_unshare(mrb_state*, struct REnv*);
 
@@ -101,8 +101,8 @@ MRB_API mrb_value mrb_proc_cfunc_env_get(mrb_state*, mrb_int);
 #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)
+#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))
 #define MRB_METHOD_PROC_P(m) (!MRB_METHOD_FUNC_P(m))
 #define MRB_METHOD_PROC(m) ((struct RProc*)(m))
 #define MRB_METHOD_UNDEF_P(m) ((m)==0)