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touched up code a bit for win64

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This commit is contained in:
hyunghwan.chung 2015-07-15 02:36:24 +00:00
parent b5d94ef6ea
commit 9e720c40d0
2 changed files with 30 additions and 25 deletions
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40
stix/lib/comp.c
View File

@ -337,7 +337,7 @@ static int copy_string_to (stix_t* stix, const stix_ucs_t* src, stix_ucs_t* dst,
return 0;
}
static stix_ssize_t find_word_in_string (const stix_ucs_t* haystack, const stix_ucs_t* name)
static int find_word_in_string (const stix_ucs_t* haystack, const stix_ucs_t* name, stix_size_t* xindex)
{
/* this function is inefficient. but considering the typical number
* of arguments and temporary variables, the inefficiency can be
@ -346,8 +346,7 @@ static stix_ssize_t find_word_in_string (const stix_ucs_t* haystack, const stix_
* inefficient lookup */
stix_uch_t* t, * e;
stix_ssize_t index;
stix_size_t i;
stix_size_t index, i;
t = haystack->ptr;
e = t + haystack->len;
@ -362,7 +361,11 @@ static stix_ssize_t find_word_in_string (const stix_ucs_t* haystack, const stix_
if (t >= e || name->ptr[i] != *t) goto unmatched;
t++;
}
if (t >= e || is_spacechar(*t)) return index;
if (t >= e || is_spacechar(*t))
{
if (xindex) *xindex = index;
return 0;
}
unmatched:
while (t < e)
@ -1860,7 +1863,7 @@ static STIX_INLINE int add_class_level_variable (stix_t* stix, var_type_t index,
static stix_ssize_t find_class_level_variable (stix_t* stix, stix_oop_class_t self, const stix_ucs_t* name, var_info_t* var)
{
stix_ssize_t pos;
stix_size_t pos;
stix_oop_t super;
stix_oop_char_t v;
stix_oop_char_t* vv;
@ -1885,8 +1888,7 @@ static stix_ssize_t find_class_level_variable (stix_t* stix, stix_oop_class_t se
hs.ptr = v->slot;
hs.len = STIX_OBJ_GET_SIZE(v);
pos = find_word_in_string(&hs, name);
if (pos >= 0)
if (find_word_in_string(&hs, name, &pos) >= 0)
{
super = self->superclass;
@ -1906,9 +1908,7 @@ static stix_ssize_t find_class_level_variable (stix_t* stix, stix_oop_class_t se
* find the variable in the compiler's own list */
for (index = VAR_INSTANCE; index <= VAR_CLASSINST; index++)
{
pos = find_word_in_string(&stix->c->cls.vars[index], name);
if (pos >= 0)
if (find_word_in_string(&stix->c->cls.vars[index], name, &pos) >= 0)
{
super = stix->c->cls.super_oop;
var->cls = self;
@ -1936,8 +1936,7 @@ static stix_ssize_t find_class_level_variable (stix_t* stix, stix_oop_class_t se
hs.ptr = v->slot;
hs.len = STIX_OBJ_GET_SIZE(v);
pos = find_word_in_string(&hs, name);
if (pos >= 0)
if (find_word_in_string(&hs, name, &pos) >= 0)
{
/* class variables reside in the class where the definition is found.
* that means a class variable is found in the definition of
@ -2062,9 +2061,9 @@ static int add_temporary_variable (stix_t* stix, const stix_ucs_t* name)
return copy_string_to (stix, name, &stix->c->mth.tmprs, &stix->c->mth.tmprs_capa, 1, ' ');
}
static STIX_INLINE stix_ssize_t find_temporary_variable (stix_t* stix, const stix_ucs_t* name)
static STIX_INLINE int find_temporary_variable (stix_t* stix, const stix_ucs_t* name, stix_size_t* xindex)
{
return find_word_in_string(&stix->c->mth.tmprs, name);
return find_word_in_string (&stix->c->mth.tmprs, name, xindex);
}
static int compile_class_level_variables (stix_t* stix)
@ -2309,7 +2308,7 @@ static int compile_keyword_method_name (stix_t* stix)
return -1;
}
if (find_temporary_variable(stix, &stix->c->tok.name) >= 0)
if (find_temporary_variable(stix, &stix->c->tok.name, STIX_NULL) >= 0)
{
set_syntax_error (stix, STIX_SYNERR_ARGNAMEDUP, &stix->c->tok.loc, &stix->c->tok.name);
return -1;
@ -2394,7 +2393,7 @@ static int compile_method_temporaries (stix_t* stix)
GET_TOKEN (stix);
while (stix->c->tok.type == STIX_IOTOK_IDENT)
{
if (find_temporary_variable(stix, &stix->c->tok.name) >= 0)
if (find_temporary_variable(stix, &stix->c->tok.name, STIX_NULL) >= 0)
{
set_syntax_error (stix, STIX_SYNERR_TMPRNAMEDUP, &stix->c->tok.loc, &stix->c->tok.name);
return -1;
@ -2485,7 +2484,7 @@ static int compile_method_primitive (stix_t* stix)
static int get_variable_info (stix_t* stix, const stix_ucs_t* name, const stix_ioloc_t* name_loc, int name_dotted, var_info_t* var)
{
stix_ssize_t index;
stix_size_t index;
STIX_MEMSET (var, 0, STIX_SIZEOF(*var));
@ -2521,8 +2520,7 @@ static int get_variable_info (stix_t* stix, const stix_ucs_t* name, const stix_i
return 0;
}
index = find_temporary_variable (stix, name);
if (index >= 0)
if (find_temporary_variable (stix, name, &index) >= 0)
{
var->type = (index < stix->c->mth.tmpr_nargs)? VAR_ARGUMENT: VAR_TEMPORARY;
var->pos = index;
@ -2623,7 +2621,7 @@ static int compile_block_temporaries (stix_t* stix)
GET_TOKEN (stix);
while (stix->c->tok.type == STIX_IOTOK_IDENT)
{
if (find_temporary_variable(stix, &stix->c->tok.name) >= 0)
if (find_temporary_variable(stix, &stix->c->tok.name, STIX_NULL) >= 0)
{
set_syntax_error (stix, STIX_SYNERR_TMPRNAMEDUP, &stix->c->tok.loc, &stix->c->tok.name);
return -1;
@ -2711,7 +2709,7 @@ static int compile_block_expression (stix_t* stix)
}
/* TODO: check conflicting names as well */
if (find_temporary_variable(stix, &stix->c->tok.name) >= 0)
if (find_temporary_variable(stix, &stix->c->tok.name, STIX_NULL) >= 0)
{
set_syntax_error (stix, STIX_SYNERR_BLKARGNAMEDUP, &stix->c->tok.loc, &stix->c->tok.name);
return -1;

15
stix/lib/stix.h
View File

@ -49,10 +49,17 @@ typedef signed short int stix_int16_t;
typedef signed int stix_int32_t;
#endif
typedef unsigned long int stix_uintptr_t;
typedef signed long int stix_intptr_t;
typedef unsigned long int stix_size_t;
typedef signed long int stix_ssize_t;
#if defined(_WIN64)
typedef unsigned __int64 stix_uintptr_t;
typedef signed __int64 stix_intptr_t;
typedef unsigned __int64 stix_size_t;
typedef signed __int64 stix_ssize_t;
#else
typedef unsigned long int stix_uintptr_t;
typedef signed long int stix_intptr_t;
typedef unsigned long int stix_size_t;
typedef signed long int stix_ssize_t;
#endif
typedef stix_uint8_t stix_byte_t;
typedef stix_uint16_t stix_uch_t; /* TODO ... wchar_t??? */