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@ -1,5 +1,5 @@
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/*
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* $Id: macros.h,v 1.29 2005-07-27 11:09:46 bacon Exp $
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* $Id: macros.h,v 1.30 2005-07-30 05:11:39 bacon Exp $
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*/
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#ifndef _XP_MACROS_H_
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@ -33,7 +33,12 @@
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((XP_TYPE_IS_SIGNED(type)? (type)((type)1 << (xp_sizeof(type) * 8 - 1)): (type)0))
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#define XP_NUM_IS_POWOF2(x) (((x) & ((x) - 1)) == 0)
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#define XP_SWAP(x,y) ((x) ^= (y) ^= (x) ^= (y))
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#define XP_SWAP(x,y,original_type,casting_type) \
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do { \
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x = (original_type)((casting_type)(x) ^ (casting_type)(y)); \
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y = (original_type)((casting_type)(y) ^ (casting_type)(x)); \
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x = (original_type)((casting_type)(x) ^ (casting_type)(y)); \
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} while (0)
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#define XP_ABS(x) ((x) < 0? -(x): (x))
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#define XP_LOOP_CONTINUE(id) goto __loop_ ## id ## _begin__;
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@ -1,5 +1,5 @@
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/*
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* $Id: dict.c,v 1.5 2005-07-19 16:09:34 bacon Exp $
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* $Id: dict.c,v 1.6 2005-07-30 05:11:39 bacon Exp $
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*/
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#include <xp/stx/dict.h>
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@ -94,8 +94,10 @@ static void __dict_grow (xp_stx_t* stx, xp_word_t dict)
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/* TODO: explore if dict can be immediately destroyed.
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*/
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XP_SWAP ((xp_uint_t)XP_STX_OBJECT(stx,dict),
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(xp_uint_t)XP_STX_OBJECT(stx,new));
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xp_assert (xp_sizeof(xp_stx_object_t*) == xp_sizeof(xp_uint_t));
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XP_SWAP (XP_STX_OBJECT(stx,dict),
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XP_STX_OBJECT(stx,new),
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xp_stx_object_t*, xp_uint_t);
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}
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xp_word_t xp_stx_dict_lookup (
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