Remove {block} from SET_*_RETURN macro
Because SET_*_RETURN appears at the end of C function in many cases,
remove { and } for C-block.
@@ -171,12 +171,12 @@ typedef struct RProc {
// for C call
-#define SET_INT_RETURN(n) {mrbc_release(v); v[0].tt=MRB_TT_FIXNUM, v[0].i=(n);}
-#define SET_NIL_RETURN() {mrbc_release(v); v[0].tt=MRB_TT_NIL;}
-#define SET_FLOAT_RETURN(n) {mrbc_release(v); v[0].tt=MRB_TT_FLOAT, v[0].d=(n);}
-#define SET_FALSE_RETURN() {mrbc_release(v); v[0].tt=MRB_TT_FALSE;}
-#define SET_TRUE_RETURN() {mrbc_release(v); v[0].tt=MRB_TT_TRUE;}
-#define SET_RETURN(n) {mrbc_release(v); v[0]=(n);}
+#define SET_INT_RETURN(n) mrbc_release(v); v[0].tt=MRB_TT_FIXNUM, v[0].i=(n);
+#define SET_NIL_RETURN() mrbc_release(v); v[0].tt=MRB_TT_NIL;
+#define SET_FLOAT_RETURN(n) mrbc_release(v); v[0].tt=MRB_TT_FLOAT, v[0].d=(n);
+#define SET_FALSE_RETURN() mrbc_release(v); v[0].tt=MRB_TT_FALSE;
+#define SET_TRUE_RETURN() mrbc_release(v); v[0].tt=MRB_TT_TRUE;
+#define SET_RETURN(n) mrbc_release(v); v[0]=(n);
#define GET_TT_ARG(n) (v[(n)].tt)
#define GET_INT_ARG(n) (v[(n)].i)
