2005-09-20 12:06:51 +00:00
|
|
|
/*
|
2007-02-03 10:52:36 +00:00
|
|
|
* $Id: prim_compar.c,v 1.11 2007-02-03 10:51:53 bacon Exp $
|
|
|
|
*
|
|
|
|
* {License}
|
2005-09-20 12:06:51 +00:00
|
|
|
*/
|
|
|
|
|
2006-10-26 08:17:38 +00:00
|
|
|
#include <ase/lsp/lsp_i.h>
|
2005-09-20 12:06:51 +00:00
|
|
|
|
2006-10-30 11:26:57 +00:00
|
|
|
#define PRIM_COMPAR(lsp,args,op) \
|
|
|
|
{ \
|
|
|
|
ase_lsp_obj_t* p1, * p2; \
|
|
|
|
int res; \
|
|
|
|
ASE_LSP_ASSERT (lsp, ASE_LSP_TYPE(args) == ASE_LSP_OBJ_CONS); \
|
|
|
|
\
|
|
|
|
p1 = ase_lsp_eval (lsp, ASE_LSP_CAR(args)); \
|
|
|
|
if (p1 == ASE_NULL) return ASE_NULL; \
|
|
|
|
ase_lsp_lockobj (lsp, p1); \
|
|
|
|
\
|
|
|
|
p2 = ase_lsp_eval (lsp, ASE_LSP_CAR(ASE_LSP_CDR(args))); \
|
|
|
|
if (p2 == ASE_NULL) \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
ase_lsp_lockobj (lsp, p2); \
|
|
|
|
\
|
|
|
|
if (ASE_LSP_TYPE(p1) == ASE_LSP_OBJ_INT) \
|
|
|
|
{ \
|
|
|
|
if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_INT) \
|
|
|
|
{ \
|
|
|
|
res = ASE_LSP_IVAL(p1) op ASE_LSP_IVAL(p2); \
|
|
|
|
} \
|
|
|
|
else if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_REAL) \
|
|
|
|
{ \
|
|
|
|
res = ASE_LSP_IVAL(p1) op ASE_LSP_RVAL(p2); \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
lsp->errnum = ASE_LSP_EVALBAD; \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
} \
|
|
|
|
else if (ASE_LSP_TYPE(p1) == ASE_LSP_OBJ_REAL) \
|
|
|
|
{ \
|
|
|
|
if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_INT) \
|
|
|
|
{ \
|
|
|
|
res = ASE_LSP_RVAL(p1) op ASE_LSP_IVAL(p2); \
|
|
|
|
} \
|
|
|
|
else if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_REAL) \
|
|
|
|
{ \
|
|
|
|
res = ASE_LSP_RVAL(p1) op ASE_LSP_RVAL(p2); \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
lsp->errnum = ASE_LSP_EVALBAD; \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
} \
|
|
|
|
else if (ASE_LSP_TYPE(p1) == ASE_LSP_OBJ_SYM) \
|
|
|
|
{ \
|
|
|
|
if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_SYM) \
|
|
|
|
{ \
|
|
|
|
res = ase_lsp_strxncmp ( \
|
|
|
|
ASE_LSP_SYMPTR(p1), ASE_LSP_SYMLEN(p1), \
|
|
|
|
ASE_LSP_SYMPTR(p2), ASE_LSP_SYMLEN(p2)) op 0; \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
lsp->errnum = ASE_LSP_EVALBAD; \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
} \
|
|
|
|
else if (ASE_LSP_TYPE(p1) == ASE_LSP_OBJ_STR) \
|
|
|
|
{ \
|
|
|
|
if (ASE_LSP_TYPE(p2) == ASE_LSP_OBJ_STR) \
|
|
|
|
{ \
|
|
|
|
res = ase_lsp_strxncmp ( \
|
|
|
|
ASE_LSP_STRPTR(p1), ASE_LSP_STRLEN(p1), \
|
|
|
|
ASE_LSP_STRPTR(p2), ASE_LSP_STRLEN(p2)) op 0; \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
lsp->errnum = ASE_LSP_EVALBAD; \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
{ \
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
lsp->errnum = ASE_LSP_EVALBAD; \
|
|
|
|
return ASE_NULL; \
|
|
|
|
} \
|
|
|
|
\
|
|
|
|
ase_lsp_unlockobj (lsp, p1); \
|
|
|
|
ase_lsp_unlockobj (lsp, p2); \
|
|
|
|
return (res)? lsp->mem->t: lsp->mem->nil; \
|
|
|
|
}
|
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_eq (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-20 12:06:51 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, ==);
|
2005-09-20 12:06:51 +00:00
|
|
|
}
|
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_ne (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-21 11:52:36 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, !=);
|
2005-09-21 11:52:36 +00:00
|
|
|
}
|
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_gt (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-20 12:06:51 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, >);
|
2005-09-20 12:06:51 +00:00
|
|
|
}
|
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_lt (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-20 12:06:51 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, <);
|
2005-09-20 12:06:51 +00:00
|
|
|
}
|
2005-09-21 11:52:36 +00:00
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_ge (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-21 11:52:36 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, >=);
|
2005-09-21 11:52:36 +00:00
|
|
|
}
|
|
|
|
|
2006-10-24 04:22:40 +00:00
|
|
|
ase_lsp_obj_t* ase_lsp_prim_le (ase_lsp_t* lsp, ase_lsp_obj_t* args)
|
2005-09-21 11:52:36 +00:00
|
|
|
{
|
2006-10-30 11:26:57 +00:00
|
|
|
PRIM_COMPAR (lsp, args, <=);
|
2005-09-21 11:52:36 +00:00
|
|
|
}
|