#include <string.h>
#include "tree.h"
+#include "main.h"
#define _(x) (x)
static int stars = 0;
static GList *funcargs = NULL;
static GList *checks = NULL;
-static int has_this = FALSE;
+static int has_self = FALSE;
+static int vararg = FALSE;
static GList *gtktypes = NULL;
void free(void *ptr);
int yylex(void);
+extern int ccode_line;
extern int line_no;
extern char *yytext;
}
static void
-push_variable(char *name, int scope)
+push_variable(char *name, int scope, int line_no)
{
Node *var;
Type *type = typestack->data;
typestack = g_list_remove(typestack,typestack->data);
- var = new_variable(scope,type,name);
+ var = new_variable(scope,type,name,line_no);
class_nodes = g_list_append(class_nodes, var);
}
static void
push_function(int scope, char *oid, char *id, char *onerror,
- GString *cbuf,int line_no)
+ GString *cbuf,int line_no, int ccode_line, int vararg)
{
Node *node;
Type *type;
}
node = new_method(scope,type,oid,gtktypes,id,funcargs,
- onerror,cbuf,line_no);
+ onerror,cbuf,line_no,ccode_line,vararg);
gtktypes = NULL;
funcargs = NULL;
}
static void
-push_this(char *this)
+push_self(char *id)
{
Node *node;
Node *type;
type = new_type(1,g_strdup(((Class *)class)->otype));
ch = g_list_append(ch,new_check(NULL_CHECK,NULL));
ch = g_list_append(ch,new_check(TYPE_CHECK,NULL));
- node = new_funcarg((Type *)type,this,ch);
+ node = new_funcarg((Type *)type,id,ch);
funcargs = g_list_prepend(funcargs, node);
}
}
%token CLASS FROM
-%token VOID STRUCT UNION ENUM SIGNED UNSIGNED LONG SHORT INT FLOAT DOUBLE CHAR
-%token FIRST LAST
-%token CHECK CNULL TYPE ONERROR
+%token CONST VOID STRUCT UNION ENUM THREEDOTS
+%token SIGNED UNSIGNED LONG SHORT INT FLOAT DOUBLE CHAR
+%token ONERROR
%token <id> TOKEN NUMBER TYPETOKEN
%token <cbuf> CCODE HCODE
;
ccodes: ccodes CCODE {
- Node *node = new_ccode(FALSE,$<cbuf>2);
+ Node *node = new_ccode(FALSE,$<cbuf>2,ccode_line);
nodes = g_list_append(nodes,node);
}
| ccodes HCODE {
- Node *node = new_ccode(TRUE,$<cbuf>2);
+ Node *node = new_ccode(TRUE,$<cbuf>2,ccode_line);
nodes = g_list_append(nodes,node);
}
| CCODE {
- Node *node = new_ccode(FALSE,$<cbuf>1);
+ Node *node = new_ccode(FALSE,$<cbuf>1,ccode_line);
nodes = g_list_append(nodes,node);
}
| HCODE {
- Node *node = new_ccode(TRUE,$<cbuf>1);
+ Node *node = new_ccode(TRUE,$<cbuf>1,ccode_line);
nodes = g_list_append(nodes,node);
}
;
;
variable: PUBLIC type TOKEN ';' {
- push_variable($<id>3,PUBLIC_SCOPE);
+ push_variable($<id>3,PUBLIC_SCOPE,$<line>1);
}
| PRIVATE type TOKEN ';' {
- push_variable($<id>3,PRIVATE_SCOPE);
+ push_variable($<id>3,PRIVATE_SCOPE,$<line>1);
}
;
argument: ARGUMENT argflags TOKEN TOKEN TOKEN '{' CCODE TOKEN '{' CCODE ';' {
Node *node;
g_free($<id>5); g_free($<id>8);
node = new_argument($<id>3,$<list>2,$<id>4,
- $<cbuf>7,$<cbuf>10);
+ $<cbuf>7,$<line>6,
+ $<cbuf>10,$<line>9,
+ $<line>1);
class_nodes = g_list_append(class_nodes,node);
} else if(strcmp($<id>5,"set")==0 &&
strcmp($<id>8,"get")==0) {
Node *node;
g_free($<id>5); g_free($<id>8);
node = new_argument($<id>3,$<list>2,$<id>4,
- $<cbuf>10,$<cbuf>7);
+ $<cbuf>10,$<line>9,
+ $<cbuf>7,$<line>6,
+ $<line>1);
class_nodes = g_list_append(class_nodes,node);
} else {
g_free($<id>3); g_free($<id>4);
Node *node;
g_free($<id>5);
node = new_argument($<id>3,$<list>2,$<id>4,
- $<cbuf>7,NULL);
+ $<cbuf>7,$<line>6,NULL,0,
+ $<line>1);
class_nodes = g_list_append(class_nodes,node);
} else if(strcmp($<id>5,"set")==0) {
Node *node;
g_free($<id>5);
node = new_argument($<id>3,$<list>2,$<id>4,
- NULL,$<cbuf>7);
+ NULL,0,$<cbuf>7,$<line>6,
+ $<line>1);
class_nodes = g_list_append(class_nodes,node);
} else {
g_free($<id>5); g_free($<id>3);
;
-type: type1 {
+type: type1 { ; }
+ | CONST type1 {
+ Type *type = typestack->data;
+ char *oldname = type->name;
+ type->name = g_strconcat("const ",oldname,NULL);
+ g_free(oldname);
+ }
+ ;
+
+type1: type2 {
Node *node = new_type(0,$<id>1);
typestack = g_list_prepend(typestack,node);
}
- | type1 stars {
+ | type2 stars {
Node *node = new_type(stars,$<id>1);
stars = 0;
typestack = g_list_prepend(typestack,node);
}
;
-type1: UNSIGNED integer {
+type2: UNSIGNED integer {
$<id>$ = g_strconcat("unsigned ",$<id>2,NULL);
}
| SIGNED integer {
}
;
+codenocode: '{' CCODE { $<cbuf>$=$<cbuf>2; }
+ | ';' { $<cbuf>$ = NULL; }
+ ;
+
/*here CCODE will include the ending '}' */
-method: SIGNAL LAST sigtype type TOKEN '(' funcargs ')' onerror '{' CCODE {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
- "first parameter"));
- YYERROR;
- }
- push_function(SIGNAL_LAST_METHOD,NULL,
- $<id>5, $<id>9, $<cbuf>11,$<line>1);
- }
- | SIGNAL LAST sigtype type TOKEN '(' funcargs ')' onerror ';' {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
- "first parameter"));
- YYERROR;
- }
- push_function(SIGNAL_LAST_METHOD, NULL,
- $<id>5, $<id>9, NULL,$<line>1);
- }
- | SIGNAL FIRST sigtype type TOKEN '(' funcargs ')' onerror '{' CCODE {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
- "first parameter"));
+method: SIGNAL TOKEN sigtype type TOKEN '(' funcargs ')' onerror codenocode {
+ int sigtype = SIGNAL_LAST_METHOD;
+ if(strcmp($<id>2,"first")==0)
+ sigtype = SIGNAL_FIRST_METHOD;
+ else if(strcmp($<id>2,"last")==0)
+ sigtype = SIGNAL_LAST_METHOD;
+ else {
+ yyerror(_("signal must be 'first' or 'last'"));
+ g_free($<id>2);
YYERROR;
}
- push_function(SIGNAL_FIRST_METHOD, NULL,
- $<id>5, $<id>9, $<cbuf>11,$<line>1);
- }
- | SIGNAL FIRST sigtype type TOKEN '(' funcargs ')' onerror ';' {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
+ g_free($<id>2);
+
+ if(!has_self) {
+ yyerror(_("signal without 'self' as "
"first parameter"));
YYERROR;
}
- push_function(SIGNAL_FIRST_METHOD, NULL, $<id>5,
- $<id>9, NULL,$<line>1);
+ push_function(sigtype,NULL,
+ $<id>5, $<id>9, $<cbuf>10,$<line>1,
+ ccode_line,vararg);
}
- | SIGNAL sigtype type TOKEN '(' funcargs ')' onerror '{' CCODE {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
+ | SIGNAL sigtype type TOKEN '(' funcargs ')' onerror codenocode {
+ if(!has_self) {
+ yyerror(_("signal without 'self' as "
"first parameter"));
YYERROR;
}
push_function(SIGNAL_LAST_METHOD, NULL,
- $<id>4, $<id>8, $<cbuf>10,$<line>1);
+ $<id>4, $<id>8, $<cbuf>9,$<line>1,
+ ccode_line,vararg);
}
- | SIGNAL sigtype type TOKEN '(' funcargs ')' onerror ';' {
- if(!has_this) {
- yyerror(_("signal without 'this' as "
+ | VIRTUAL type TOKEN '(' funcargs ')' onerror codenocode {
+ if(!has_self) {
+ yyerror(_("virtual method without 'self' as "
"first parameter"));
YYERROR;
}
- push_function(SIGNAL_LAST_METHOD, NULL, $<id>4,
- $<id>8, NULL,$<line>1);
- }
- | VIRTUAL type TOKEN '(' funcargs ')' onerror '{' CCODE {
push_function(VIRTUAL_METHOD, NULL, $<id>3,
- $<id>7, $<cbuf>9,$<line>1);
- }
- | VIRTUAL type TOKEN '(' funcargs ')' onerror ';' {
- push_function(VIRTUAL_METHOD, NULL, $<id>3,
- $<id>7, NULL,$<line>1);
+ $<id>7, $<cbuf>8,$<line>1,
+ ccode_line,vararg);
}
| OVERRIDE '(' TYPETOKEN ')' type TOKEN '(' funcargs ')' onerror '{' CCODE {
push_function(OVERRIDE_METHOD, $<id>3,
- $<id>6, $<id>10, $<cbuf>12,$<line>1);
+ $<id>6, $<id>10, $<cbuf>12,
+ $<line>1,$<line>11,
+ vararg);
}
| PUBLIC type TOKEN '(' funcargs ')' onerror '{' CCODE {
push_function(PUBLIC_SCOPE, NULL, $<id>3,
- $<id>7, $<cbuf>9,$<line>1);
+ $<id>7, $<cbuf>9,$<line>1,$<line>8,
+ vararg);
}
| PRIVATE type TOKEN '(' funcargs ')' onerror '{' CCODE {
push_function(PRIVATE_SCOPE, NULL, $<id>3,
- $<id>7, $<cbuf>9,$<line>1);
+ $<id>7, $<cbuf>9,$<line>1,$<line>8,
+ vararg);
}
| TOKEN '(' TOKEN ')' ';' {
if(strcmp($<id>1,"init")==0) {
push_init_arg($<id>3,FALSE);
push_function(INIT_METHOD, NULL, $<id>1,
- NULL, NULL,$<line>2);
+ NULL, NULL,$<line>2,0,
+ FALSE);
} else if(strcmp($<id>1,"class_init")==0) {
push_init_arg($<id>3,TRUE);
push_function(CLASS_INIT_METHOD, NULL,
- $<id>1, NULL, NULL,$<line>2);
+ $<id>1, NULL, NULL,$<line>2,0,
+ FALSE);
} else {
g_free($<id>1);
g_free($<id>3);
if(strcmp($<id>1,"init")==0) {
push_init_arg($<id>3,FALSE);
push_function(INIT_METHOD, NULL,
- $<id>1, NULL, $<cbuf>6,$<line>2);
+ $<id>1, NULL, $<cbuf>6,$<line>2,
+ $<line>5,FALSE);
} else if(strcmp($<id>1,"class_init")==0) {
push_init_arg($<id>3,TRUE);
push_function(CLASS_INIT_METHOD, NULL,
- $<id>1, NULL, $<cbuf>6,$<line>2);
+ $<id>1, NULL, $<cbuf>6,$<line>2,
+ $<line>5,FALSE);
} else {
g_free($<id>1);
g_free($<id>3);
}
;
-onerror: ONERROR TOKEN { $<id>$ = $<id>2; }
- | ONERROR number { $<id>$ = $<id>2; }
+onerror: ONERROR numtok { $<id>$ = $<id>2; }
| ONERROR '{' CCODE {
$<id>$ = ($<cbuf>3)->str;
g_string_free($<cbuf>3,FALSE);
| { $<id>$ = NULL; }
;
-
-
-funcargs: VOID { has_this = FALSE; }
+funcargs: VOID { has_self = FALSE; }
| TOKEN {
- has_this = TRUE;
- if(strcmp($<id>1,"this")==0)
- push_this($<id>1);
+ has_self = TRUE;
+ if(strcmp($<id>1,"this")==0) {
+ push_self($<id>1);
+ print_error(TRUE,_("Use of 'this' is "
+ "depreciated, use 'self' "
+ "instead"),line_no);
+ } else if(strcmp($<id>1,"self")==0)
+ push_self($<id>1);
else {
g_free($<id>1);
yyerror(_("parse error"));
}
}
| TOKEN ',' arglist {
- has_this = TRUE;
- if(strcmp($<id>1,"this")==0)
- push_this($<id>1);
+ has_self = TRUE;
+ if(strcmp($<id>1,"this")==0) {
+ push_self($<id>1);
+ print_error(TRUE,_("Use of 'this' is "
+ "depreciated, use 'self' "
+ "instead"),line_no);
+ } else if(strcmp($<id>1,"self")==0)
+ push_self($<id>1);
else {
g_free($<id>1);
yyerror(_("parse error"));
YYERROR;
}
}
- | arglist { has_this = FALSE; }
+ | arglist { has_self = FALSE; }
+ ;
+
+arglist: arglist1 ',' THREEDOTS { vararg = TRUE; }
+ | arglist1 { vararg = FALSE; }
;
-arglist: arglist ',' arg { ; }
+arglist1: arglist1 ',' arg { ; }
| arg { ; }
;
arg: type TOKEN {
push_funcarg($<id>2);
}
- | type TOKEN '(' CHECK checklist ')' {
+ | type TOKEN '(' TOKEN checklist ')' {
+ if(strcmp($<id>4,"check")!=0) {
+ yyerror(_("parse error"));
+ YYERROR;
+ }
+ g_free($<id>4);
push_funcarg($<id>2);
}
;
| check { ; }
;
-check: CNULL {
- Node *node = new_check(NULL_CHECK,NULL);
- checks = g_list_append(checks,node);
- }
- | TYPE {
- Node *node = new_check(TYPE_CHECK,NULL);
- checks = g_list_append(checks,node);
+check: TOKEN {
+ if(strcmp($<id>1,"type")==0) {
+ Node *node = new_check(TYPE_CHECK,NULL);
+ checks = g_list_append(checks,node);
+ } else if(strcmp($<id>1,"null")==0) {
+ Node *node = new_check(NULL_CHECK,NULL);
+ checks = g_list_append(checks,node);
+ } else {
+ yyerror(_("parse error"));
+ YYERROR;
+ }
+ g_free($<id>1);
}
- | '>' number {
+ | '>' numtok {
Node *node = new_check(GT_CHECK,$<id>2);
checks = g_list_append(checks,node);
}
- | '<' number {
+ | '<' numtok {
Node *node = new_check(LT_CHECK,$<id>2);
checks = g_list_append(checks,node);
}
- | '>' '=' number {
+ | '>' '=' numtok {
Node *node = new_check(GE_CHECK,$<id>3);
checks = g_list_append(checks,node);
}
- | '<' '=' number {
+ | '<' '=' numtok {
Node *node = new_check(LE_CHECK,$<id>3);
checks = g_list_append(checks,node);
}
- | '=' '=' number {
+ | '=' '=' numtok {
Node *node = new_check(EQ_CHECK,$<id>3);
checks = g_list_append(checks,node);
}
- | '!' '=' number {
+ | '!' '=' numtok {
Node *node = new_check(NE_CHECK,$<id>3);
checks = g_list_append(checks,node);
}
;
-number: NUMBER { $<id>$ = $<id>1; }
+numtok: NUMBER { $<id>$ = $<id>1; }
| '-' NUMBER {
$<id>$ = g_strconcat("-",$<id>2,NULL);
g_free($<id>2);
}
+ | TOKEN { $<id>$ = $<id>1; }
;
%%
projects / gob-dx.git / blobdiff