quinn-os/my-basic
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-Removed redundant EOS; *Polished data precision macros

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tony 2015-05-06 22:12:23 +08:00
parent 12bc50b408
commit 3d4a28d157
6 changed files with 34 additions and 14 deletions
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4
HISTORY
View File

@ -1,3 +1,7 @@
May. 6 2015
Removed redundant EOS tokens
Polished data precision related macros
May. 5 2015
Added string type support for non-simple array
Fixed a memory leak when storing strings to a non-string array

27
core/my_basic.c
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@ -78,7 +78,7 @@ extern "C" {
/** Macros */
#define _VER_MAJOR 1
#define _VER_MINOR 1
#define _VER_REVISION 53
#define _VER_REVISION 54
#define _MB_VERSION ((_VER_MAJOR * 0x01000000) + (_VER_MINOR * 0x00010000) + (_VER_REVISION))
/* Uncomment this line to treat warnings as error */
@ -1939,6 +1939,12 @@ int _create_symbol(mb_interpreter_t* s, _ls_node_t* l, char* sym, _object_t** ob
type = _get_symbol_type(s, sym, &value);
(*obj)->type = type;
switch(type) {
case _DT_NIL:
safe_free(*obj);
*obj = 0;
safe_free(sym);
break;
case _DT_INT:
memcpy(tmp.any, value, sizeof(_raw_t));
(*obj)->data.integer = tmp.integer;
@ -2083,7 +2089,7 @@ _data_e _get_symbol_type(mb_interpreter_t* s, char* sym, _raw_t* value) {
context = s->parsing_context;
/* int_t */
tmp.integer = (int_t)strtol(sym, &conv_suc, 0);
tmp.integer = (int_t)mb_strtol(sym, &conv_suc, 0);
if(*conv_suc == '\0') {
memcpy(*value, tmp.any, sizeof(_raw_t));
@ -2092,7 +2098,7 @@ _data_e _get_symbol_type(mb_interpreter_t* s, char* sym, _raw_t* value) {
goto _exit;
}
/* real_t */
tmp.float_point = (real_t)strtod(sym, &conv_suc);
tmp.float_point = (real_t)mb_strtod(sym, &conv_suc);
if(*conv_suc == '\0') {
memcpy(*value, tmp.any, sizeof(_raw_t));
@ -2155,6 +2161,9 @@ _data_e _get_symbol_type(mb_interpreter_t* s, char* sym, _raw_t* value) {
}
/* MB_EOS */
if(_sl == 1 && sym[0] == MB_EOS) {
if(_IS_EOS(context->last_symbol))
result = _DT_NIL;
else
result = _DT_EOS;
goto _exit;
@ -3779,7 +3788,7 @@ int mb_dispose_value(struct mb_interpreter_t* s, mb_value_t val) {
mb_assert(s);
if(val.type == MB_DT_STRING)
mb_free(val.value.string);
safe_free(val.value.string);
return result;
}
@ -3863,7 +3872,7 @@ int mb_load_file(struct mb_interpreter_t* s, const char* f) {
buf[l] = '\0';
result = mb_load_string(s, buf);
mb_free(buf);
safe_free(buf);
if(result)
goto _exit;
@ -5977,14 +5986,14 @@ int _std_val(mb_interpreter_t* s, void** l) {
mb_check(mb_attempt_close_bracket(s, l));
val.value.integer = (int_t)strtol(arg, &conv_suc, 0);
val.value.integer = (int_t)mb_strtol(arg, &conv_suc, 0);
if(*conv_suc == '\0') {
val.type = MB_DT_INT;
mb_check(mb_push_value(s, l, val));
goto _exit;
}
val.value.float_point = (real_t)strtod(arg, &conv_suc);
val.value.float_point = (real_t)mb_strtod(arg, &conv_suc);
if(*conv_suc == '\0') {
val.type = MB_DT_REAL;
mb_check(mb_push_value(s, l, val));
@ -6107,10 +6116,10 @@ int _std_input(mb_interpreter_t* s, void** l) {
if(obj->data.variable->data->type == _DT_INT || obj->data.variable->data->type == _DT_REAL) {
_get_inputer(s)(line, sizeof(line));
obj->data.variable->data->type = _DT_INT;
obj->data.variable->data->data.integer = (int_t)strtol(line, &conv_suc, 0);
obj->data.variable->data->data.integer = (int_t)mb_strtol(line, &conv_suc, 0);
if(*conv_suc != '\0') {
obj->data.variable->data->type = _DT_REAL;
obj->data.variable->data->data.float_point = (real_t)strtod(line, &conv_suc);
obj->data.variable->data->data.float_point = (real_t)mb_strtod(line, &conv_suc);
if(*conv_suc != '\0') {
result = MB_FUNC_ERR;

7
core/my_basic.h
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@ -75,6 +75,13 @@ extern "C" {
# define real_t float
#endif
#ifndef mb_strtol
# define mb_strtol(__s, __e, __r) strtol((__s), (__e), (__r))
#endif
#ifndef mb_strtod
# define mb_strtod(__s, __e) strtod((__s), (__e))
#endif
#ifndef MB_INT_FMT
# define MB_INT_FMT "%d"
#endif

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output/my_basic.exe
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output/my_basic_mac
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8
resource/my_basic.rc
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@ -36,8 +36,8 @@
IDI_ICON_MAIN ICON "icon.ico"
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,1,53,0
PRODUCTVERSION 1,1,53,0
FILEVERSION 1,1,54,0
PRODUCTVERSION 1,1,54,0
FILEFLAGSMASK 0x17L
# ifdef _DEBUG
FILEFLAGS 0x1L
@ -55,13 +55,13 @@
VALUE "Comments", "MY-BASIC"
VALUE "CompanyName", "W. Renxin"
VALUE "FileDescription", "MY-BASIC interpreter"
VALUE "FileVersion", "1, 1, 53, 0"
VALUE "FileVersion", "1, 1, 54, 0"
VALUE "InternalName", "my_basic"
VALUE "LegalCopyright", "Copyright (C) 2011 - 2015 W. Renxin"
VALUE "LegalTrademarks", "MY-BASIC"
VALUE "OriginalFilename", "my_basic.exe"
VALUE "ProductName", "MY-BASIC"
VALUE "ProductVersion", "1, 1, 53, 0"
VALUE "ProductVersion", "1, 1, 54, 0"
END
END
BLOCK "VarFileInfo"