X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fparser_proc_grammar.y;h=1b40555e3fa9e777039cf1010ab48c8c13d9b020;hp=9970c40c3d4de0d9308222283d535fa1fe1a04d2;hb=2559f07a178b681dc240e20153ff5abdff54cb34;hpb=6ec1a060415f860bc3eb4c74fbce1c43f5aa7e55

diff --git a/src/parser_proc_grammar.y b/src/parser_proc_grammar.y
index 9970c40..1b40555 100644
--- a/src/parser_proc_grammar.y
+++ b/src/parser_proc_grammar.y
@@ -39,12 +39,37 @@ static inline void psi_parser_proc_add_enum(struct psi_parser *P, struct psi_dec
 	}
 	P->enums = psi_plist_add(P->enums, &e);
 }
+static inline void psi_parser_proc_deanon_typedef(struct psi_decl_arg *def)
+{
+	switch (def->type->type) {
+	case PSI_T_STRUCT:
+		if (!psi_decl_type_is_anon(def->type->name, "struct")) {
+			return;
+		}
+		break;
+	case PSI_T_UNION:
+		if (!psi_decl_type_is_anon(def->type->name, "union")) {
+			return;
+		}
+		break;
+	case PSI_T_ENUM:
+		if (!psi_decl_type_is_anon(def->type->name, "enum")) {
+			return;
+		}
+		break;
+	default:
+		return;
+	}
+	zend_string_release(def->type->name);
+	def->type->name = zend_string_copy(def->var->name);
+}
 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
 {
 	assert(def);
 	if (!P->types) {
 		P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
 	}
+	//psi_parser_proc_deanon_typedef(def);
 	P->types = psi_plist_add(P->types, &def);
 }
 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
@@ -58,7 +83,7 @@ static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_co
 static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
 	assert(decl);
 	
-	if (psi_decl_is_blacklisted(decl->func->var->name)) {
+	if (psi_decl_is_blacklisted(decl->func->var->name->val)) {
 		psi_decl_free(&decl);
 		return;
 	}
@@ -68,6 +93,14 @@ static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_dec
 	}
 	P->decls = psi_plist_add(P->decls, &decl);
 }
+static inline void psi_parser_proc_add_decl_extvars(struct psi_parser *P, struct psi_plist *list) {
+	assert(list);
+	if (!P->vars) {
+		P->vars = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
+	}
+	P->vars = psi_plist_add_r(P->vars, psi_plist_count(list), psi_plist_eles(list));
+	free(list);
+}
 static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_impl *impl) {
 	assert(impl);
 	if (!P->impls) {
@@ -83,6 +116,11 @@ static inline void psi_parser_proc_add_impl(struct psi_parser *P, struct psi_imp
 #include "plist.h"
 #include "types/layout.h"
 
+#define yytokentype psi_token_type
+
+#define PSI_T_CAST			PSI_T_EQUALS
+#define PSI_T_POINTER		PSI_T_ASTERISK
+
 struct psi_parser;
 
 }
@@ -237,6 +275,21 @@ struct psi_parser;
 %token <struct psi_token *> CPP_RESTRICT
 %token <struct psi_token *> CPP_ASM
 
+/* virtual tokens */
+%token <struct psi_token *> BSLASH
+%token <struct psi_token *> LONG_DOUBLE
+%token <struct psi_token *> INT8
+%token <struct psi_token *> UINT8
+%token <struct psi_token *> INT16
+%token <struct psi_token *> UINT16
+%token <struct psi_token *> INT32
+%token <struct psi_token *> UINT32
+%token <struct psi_token *> INT64
+%token <struct psi_token *> UINT64
+%token <struct psi_token *> INT128
+%token <struct psi_token *> UINT128
+
+
 %precedence IIF COLON
 %precedence OR
 %precedence AND
@@ -255,8 +308,8 @@ struct psi_parser;
 %type		<struct psi_token *>				lib optional_name enum_name struct_name union_name
 %destructor	{psi_token_free(&$$);}				lib optional_name enum_name struct_name union_name
 
-%type		<struct psi_token *>				cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
-%destructor	{}									cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token cpp_special_name_token
+%type		<struct psi_token *>				cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
+%destructor	{}									cpp_message_token cpp_include_token cpp_header_token cpp_no_arg_token cpp_name_arg_token cpp_exp_arg_token
 
 %type		<struct psi_token *>				name_token any_noeol_token binary_op_token unary_op_token
 %destructor	{}									name_token any_noeol_token binary_op_token unary_op_token
@@ -276,25 +329,26 @@ struct psi_parser;
 %type		<struct psi_num_exp *>				cpp_macro_exp
 %destructor	{psi_num_exp_free(&$$);}			cpp_macro_exp
 
-%type		<struct psi_token *>				constant_type_token impl_def_val_token
-%destructor	{}									constant_type_token impl_def_val_token
+%type		<struct psi_token *>				impl_def_val_token
+%destructor	{}									impl_def_val_token
 
 %type		<struct psi_const *>				constant
 %destructor	{psi_const_free(&$$);}				constant
-%type		<struct psi_const_type *>			constant_type
-%destructor	{psi_const_type_free(&$$);}			constant_type
 %type		<struct psi_impl_def_val *>			impl_def_val
 %destructor	{psi_impl_def_val_free(&$$);}		impl_def_val
 
 %type		<struct psi_token *>				decl_real_type decl_int_type decl_type_simple
 %destructor	{psi_token_free(&$$);}				decl_real_type decl_int_type decl_type_simple
 
+%type		<struct psi_token *>				decl_asm quoted_strings
+%destructor	{psi_token_free(&$$);}				decl_asm quoted_strings
+
 %type		<struct psi_decl_type *>			decl_type qualified_decl_type decl_type_complex
 %destructor	{psi_decl_type_free(&$$);}			decl_type qualified_decl_type decl_type_complex
-%type		<struct psi_decl *>					decl_stmt decl decl_body decl_func_body decl_functor_body
-%destructor	{psi_decl_free(&$$);}				decl_stmt decl decl_body decl_func_body decl_functor_body
-%type		<struct psi_decl_arg *>				decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
-%destructor	{psi_decl_arg_free(&$$);}			decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl	
+%type		<struct psi_decl *>					decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
+%destructor	{psi_decl_free(&$$);}				decl_stmt decl decl_body decl_func_body decl_functor_body decl_anon_functor_body ignored_decl
+%type		<struct psi_decl_arg *>				decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
+%destructor	{psi_decl_arg_free(&$$);}			decl_typedef decl_func decl_functor decl_anon_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl	
 %type		<struct psi_decl_var *>				decl_var
 %destructor	{psi_decl_var_free(&$$);}			decl_var
 %type		<struct psi_decl_struct *>			decl_struct
@@ -305,8 +359,8 @@ struct psi_parser;
 %destructor	{psi_decl_enum_free(&$$);}			decl_enum
 %type		<struct psi_decl_enum_item *>		decl_enum_item
 %destructor	{psi_decl_enum_item_free(&$$);}		decl_enum_item
-%type		<struct psi_plist *>				decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars
-%destructor	{psi_plist_free($$);}				decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars
+%type		<struct psi_plist *>				decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
+%destructor	{psi_plist_free($$);}				decl_args decl_arg_list decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout call_decl_vars decl_extvar_stmt decl_extvar_list
 
 %type		<struct psi_layout>					align_and_size
 %destructor	{}									align_and_size
@@ -322,8 +376,8 @@ struct psi_parser;
 %destructor	{psi_impl_func_free(&$$);}			impl_func
 %type		<struct psi_impl_arg *>				impl_arg
 %destructor	{psi_impl_arg_free(&$$);}			impl_arg
-%type		<struct psi_impl_type *>			impl_type
-%destructor	{psi_impl_type_free(&$$);}			impl_type
+%type		<struct psi_impl_type *>			impl_type impl_type_restricted
+%destructor	{psi_impl_type_free(&$$);}			impl_type impl_type_restricted
 %type		<struct psi_impl_var *>				impl_var
 %destructor	{psi_impl_var_free(&$$);}			impl_var
 
@@ -356,8 +410,8 @@ struct psi_parser;
 	
 %type		<struct psi_token **>				impl_stmt
 %destructor	{psi_impl_stmt_free(&$$);}			impl_stmt
-%type		<struct psi_token *>				impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
-%destructor	{psi_token_free(&$$);}				impl_type_token callback_rval let_func_token set_func_token assert_stmt_token
+%type		<struct psi_token *>				impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
+%destructor	{psi_token_free(&$$);}				impl_type_token impl_type_restricted_token impl_type_extended_token callback_rval let_func_token set_func_token assert_stmt_token
 %type		<struct psi_plist *>				impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
 %destructor	{psi_plist_free($$);}				impl_args impl_stmts let_exps let_func_exps callback_arg_list callback_args set_exps set_func_exps free_exps
 
@@ -402,12 +456,8 @@ block:
 	}
 }
 |	lib {
-	if (P->file.ln) {
-		P->error(PSI_DATA(P), $lib, PSI_WARNING,
-				"Extra 'lib \"%s\"' statement has no effect", $lib->text);
-	} else {
-		P->file.ln = strndup($lib->text, $lib->size);
-	}
+	char *libname = strdup($lib->text->val);
+	P->file.libnames = psi_plist_add(P->file.libnames, &libname);
 }
 |	constant {
 	psi_parser_proc_add_const(P, $constant);
@@ -415,8 +465,15 @@ block:
 |	decl_stmt {
 	psi_parser_proc_add_decl(P, $decl_stmt);
 }
-|	ignored_decl
-|	decl_ext_var_stmt
+|	decl_extvar_stmt[list] {
+	psi_parser_proc_add_decl_extvars(P, $list);
+}
+|	ignored_decl {
+	if (P->flags & PSI_DEBUG) {
+		P->error(PSI_DATA(P), $ignored_decl->func->token, PSI_NOTICE, "Ignored decl: %s", $ignored_decl->func->var->name->val);
+	}
+	psi_decl_free(&$ignored_decl);
+}
 |	decl_typedef[def] {
 	psi_parser_proc_add_typedef(P, $def);
 }
@@ -462,7 +519,7 @@ cpp_exp[exp]:
 			while (psi_plist_get($tokens, index++, &next)) {
 				struct psi_token *old = msg;
 				msg = psi_token_cat(" ", 2, msg, next);
-				free(old);
+				psi_token_free(&old);
 			}
 		}
 		psi_plist_free($tokens);
@@ -481,7 +538,7 @@ cpp_exp[exp]:
 	$exp = psi_cpp_exp_init($cpp_no_arg_token->type, NULL);
 	$exp->token = psi_token_copy($cpp_no_arg_token);
 }
-|	cpp_name_arg_token cpp_special_name_token[name_token] {
+|	cpp_name_arg_token any_noeol_token[name_token] {
 	$name_token->type = PSI_T_NAME;
 	$exp = psi_cpp_exp_init($cpp_name_arg_token->type, psi_token_copy($name_token));
 	$exp->token = psi_token_copy($cpp_name_arg_token);
@@ -541,25 +598,26 @@ cpp_exp_arg_token:
 |	ELIF
 ;
 
-cpp_special_name_token:
-	name_token
-|	NULL
-|	TRUE
-|	FALSE
-|	CPP_RESTRICT
-|	CPP_EXTENSION
-|	CPP_INLINE
-;
-
 cpp_macro_decl[macro]:
-	name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens {
+	any_noeol_token[name_token] cpp_macro_decl_tokens %dprec 1 {
+	$name_token->type = PSI_T_NAME;
+	$macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
+	$macro->token = psi_token_copy($name_token);
+}
+|	name_token NO_WHITESPACE LPAREN cpp_macro_sig RPAREN cpp_macro_decl_tokens %dprec 2 {
 	$name_token->type = PSI_T_NAME;
 	$macro = psi_cpp_macro_decl_init($cpp_macro_sig, $cpp_macro_decl_tokens, NULL);
 	$macro->token = psi_token_copy($name_token);
 }
-|	cpp_special_name_token[name_token] cpp_macro_decl_tokens {
+|	name_token cpp_macro_exp[num_exp] %dprec 2 {
 	$name_token->type = PSI_T_NAME;
-	$macro = psi_cpp_macro_decl_init(NULL, $cpp_macro_decl_tokens, NULL);
+	$macro = psi_cpp_macro_decl_init(NULL, psi_num_exp_tokens($num_exp, NULL), $num_exp);
+	$macro->token = psi_token_copy($name_token);
+}
+|	name_token quoted_strings[strings] %dprec 2 {
+	struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_token_free);
+	$name_token->type = PSI_T_NAME;
+	$macro = psi_cpp_macro_decl_init(NULL, psi_plist_add(list, &$strings), NULL);
 	$macro->token = psi_token_copy($name_token);
 }
 ;
@@ -633,7 +691,8 @@ cpp_macro_exp[exp]:
 		$name_token->type = PSI_T_NAME;
 		exists = psi_cpp_defined(P->preproc, $name_token);
 		$exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
-		$exp->token = psi_token_copy($name_token);
+		$exp->token = psi_token_copy($DEFINED);
+		$exp->data.n->token = psi_token_copy($name_token);
 	}
 }
 |	DEFINED LPAREN name_token RPAREN {
@@ -643,7 +702,8 @@ cpp_macro_exp[exp]:
 		$name_token->type = PSI_T_NAME;
 		exists = psi_cpp_defined(P->preproc, $name_token);
 		$exp = psi_num_exp_init_num(psi_number_init(PSI_T_UINT8, &exists, 0));
-		$exp->token = psi_token_copy($name_token);
+		$exp->token = psi_token_copy($DEFINED);
+		$exp->data.n->token = psi_token_copy($name_token);
 	}
 }
 |	NUMBER {
@@ -671,6 +731,7 @@ cpp_macro_exp[exp]:
 	$exp = psi_num_exp_init_num(psi_number_init(PSI_T_FUNCTION,
 		psi_cpp_macro_call_init($name_token->text, $cpp_macro_call_args), 0));
 	$exp->token = psi_token_copy($name_token);
+	$exp->data.n->token = psi_token_copy($name_token);
 }
 ;
 
@@ -692,63 +753,24 @@ cpp_macro_call_arg_list[args]:
 ;
 
 constant[const]:
-	CONST constant_type NSNAME EQUALS impl_def_val EOS {
-	$const = psi_const_init($constant_type, $NSNAME->text, $impl_def_val);
+	CONST impl_type_restricted[type] NSNAME EQUALS impl_def_val EOS {
+	$const = psi_const_init($type, $NSNAME->text, $impl_def_val);
 	$const->token = psi_token_copy($NSNAME);
 }
 ;
 
-constant_type[type]:
-	constant_type_token[token] {
-	$type = psi_const_type_init($token->type, $token->text);
-}
-;
-
-constant_type_token:
-	BOOL 
-|	INT
-|	FLOAT
-|	STRING
-;
-
 impl_def_val[val]:
-	%empty {
-	$val = NULL;
+	impl_def_val_token[token] %dprec 2 {
+	$val = psi_impl_def_val_init($token->type, $token->text);
+	$val->token = psi_token_copy($token);
 }
 |	num_exp[num] %dprec 1 {
-	if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
-		impl_val res = {0};
-		token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
-		
-		if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
-			$val = psi_impl_def_val_init(type, NULL);
-		} else {
-			$val = psi_impl_def_val_init(PSI_T_INT, NULL);
-		}
-		
-		switch (type) {
-		case PSI_T_UINT8:	$val->ival.zend.lval = res.u8;	break;
-		case PSI_T_UINT16:	$val->ival.zend.lval = res.u16;	break;
-		case PSI_T_UINT32:	$val->ival.zend.lval = res.u32;	break;
-		case PSI_T_UINT64:	$val->ival.zend.lval = res.u64;	break; /* FIXME */
-		case PSI_T_INT8:	$val->ival.zend.lval = res.i8;	break;
-		case PSI_T_INT16:	$val->ival.zend.lval = res.i16;	break;
-		case PSI_T_INT32:	$val->ival.zend.lval = res.i32;	break;
-		case PSI_T_INT64:	$val->ival.zend.lval = res.i64;	break;
-		case PSI_T_FLOAT:	$val->ival.dval = res.fval;		break;
-		case PSI_T_DOUBLE:	$val->ival.dval = res.dval;		break;
-		default:
-			assert(0);
-		
-		}
-	} else {
-		$val = NULL;
-	}
-	psi_num_exp_free(&$num);
+	$val = psi_impl_def_val_init(PSI_T_NUMBER, $num);
+	$val->token = psi_token_copy($num->token);
 }
-|	impl_def_val_token[token] %dprec 2 {
+|	quoted_strings[token] {
 	$val = psi_impl_def_val_init($token->type, $token->text);
-	$val->token = psi_token_copy($token);
+	$val->token = $token;
 }
 ;
 
@@ -756,13 +778,13 @@ impl_def_val_token:
 	NULL
 |	TRUE
 |	FALSE
-|	QUOTED_STRING
 ;
 
 decl_typedef[def]:
 	TYPEDEF typedef[def_] EOS {
 	$def = $def_;
 }
+/*
 |	TYPEDEF VOID name_token EOS {
 	$def = psi_decl_arg_init(
 		psi_decl_type_init(PSI_T_VOID, $VOID->text),
@@ -772,6 +794,7 @@ decl_typedef[def]:
 	$def->type->token = psi_token_copy($VOID);
 	$def->var->token = psi_token_copy($name_token);
 }
+*/
 |	CPP_EXTENSION TYPEDEF typedef[def_] EOS {
 	$def = $def_;
 }
@@ -873,13 +896,18 @@ typedef_anon_decl[def]:
 ;
 
 qualified_decl_type[type]:
-	CONST decl_type[type_] {
+	decl_type
+|	decl_type_qualifier_token decl_type[type_] {
 	$type = $type_;
 }
-|	VOLATILE decl_type[type_] {
+|	qualified_decl_type[type_] decl_type_qualifier_token {
 	$type = $type_;
 }
-|	decl_type
+;
+
+decl_type_qualifier_token:
+	CONST
+|	VOLATILE
 ;
 
 decl_type[type]:
@@ -914,9 +942,12 @@ decl_type_simple[type]:
 |	NAME[type_] {
 	$type = psi_token_copy($type_);
 }
+|	VOID[type_] {
+	$type = psi_token_copy($type_);
+}
 ;
 
-decl_real_type[type]:
+decl_real_type[type]: /* allocated, so free, if set */
 	FLOAT[type_] {
 	$type = psi_token_copy($type_);
 }
@@ -933,7 +964,7 @@ int_signed[i]:
 |	UNSIGNED
 ;
 
-int_width[i]:
+int_width[i]: /* allocated, so free, if set */
 	SHORT {
 	$i = psi_token_copy($SHORT);
 }
@@ -945,7 +976,7 @@ int_width[i]:
 }
 ;
 
-decl_int_type[type]:
+decl_int_type[type]: /* allocated, so free, if set */
 	CHAR {
 	$type = psi_token_copy($CHAR);
 }
@@ -955,7 +986,7 @@ decl_int_type[type]:
 |	int_signed int_signed_types {
 	if ($2) {
 		$type = psi_token_cat(" ", 2, $1, $2);
-		free($2);
+		psi_token_free(&$2);
 	} else {
 		$type = psi_token_copy($1);
 	}
@@ -963,15 +994,15 @@ decl_int_type[type]:
 |	int_width int_width_types {
 	if ($2) {
 		$type = psi_token_cat(" ", 2, $1, $2);
-		free($1);
-		free($2);
+		psi_token_free(&$1);
+		psi_token_free(&$2);
 	} else {
 		$type = $1;
 	}
 }
 ;
 
-int_signed_types[type]:
+int_signed_types[type]: /* allocated, so free, if set */
 	%empty {
 	$type = NULL;
 }
@@ -1015,7 +1046,7 @@ signed_long_types[type]:
 |	LONG INT
 ;
 
-int_width_types[type]:
+int_width_types[type]: /* allocated, so free, if set */
 	%empty {
 	$type = NULL;
 }
@@ -1025,7 +1056,7 @@ int_width_types[type]:
 |	int_signed int_signed_types {
 	if ($2) {
 		$type = psi_token_cat(" ", 2, $1, $2);
-		free($2);
+		psi_token_free(&$2);
 	} else {
 		$type = psi_token_copy($1);
 	}
@@ -1035,36 +1066,76 @@ int_width_types[type]:
 decl_stmt:
 	decl decl_asm EOS {
 	$decl_stmt = $decl;
+	if ($decl_asm) {
+		$decl->redir = zend_string_copy($decl_asm->text);
+		psi_token_free(&$decl_asm);
+	}
 }
 |	CPP_EXTENSION decl decl_asm EOS {
 	$decl_stmt = $decl;
+	if ($decl_asm) {
+		$decl->redir = zend_string_copy($decl_asm->text);
+		psi_token_free(&$decl_asm);
+	}
 }
 ;
 
 decl_asm:
-	%empty
-|	CPP_ASM LPAREN ignored_quoted_strings RPAREN
-;
-
-ignored_quoted_strings:
-	QUOTED_STRING
-|	ignored_quoted_strings QUOTED_STRING
+	%empty {
+	$decl_asm = NULL;
+}
+|	CPP_ASM LPAREN quoted_strings RPAREN {
+	$decl_asm = $quoted_strings;
+}
 ;
 
-decl_ext_var_stmt:
-	decl_ext_var EOS
+quoted_strings[strings]:
+	QUOTED_STRING {
+	$strings = psi_token_copy($QUOTED_STRING);
+}
+|	quoted_strings[strings_] QUOTED_STRING {
+	$strings = psi_token_cat("", 2, $strings_, $QUOTED_STRING);
+	psi_token_free(&$strings_);
+}
 ;
 
-decl_ext_var: 
-	NAME decl_arg decl_ext_var_list {
-	psi_decl_arg_free(&$decl_arg);
+decl_extvar_stmt[list]:
+	NAME decl_arg decl_extvar_list[vars] EOS {
+	struct psi_plist *list = psi_plist_init((psi_plist_dtor) psi_decl_extvar_free);
+	
+	if ($vars) {
+		size_t i = 0;
+		struct psi_decl_var *var;
+		
+		while (psi_plist_get($vars, i++, &var)) {
+			if (psi_decl_extvar_is_blacklisted(var->name->val)) {
+				psi_decl_var_free(&var);
+			} else {
+				struct psi_decl_extvar *evar = psi_decl_extvar_init(
+					psi_decl_arg_init(psi_decl_type_copy($decl_arg->type), var));
+				list = psi_plist_add(list, &evar);
+			}
+		}
+		free($vars);
+	}
+	
+	if (psi_decl_extvar_is_blacklisted($decl_arg->var->name->val)) {
+		psi_decl_arg_free(&$decl_arg);
+	} else {
+		struct psi_decl_extvar *evar = psi_decl_extvar_init($decl_arg);
+		list = psi_plist_add(list, &evar);
+	}
+	
+	$list = list;
 }
 ;
 
-decl_ext_var_list:
-	%empty
+decl_extvar_list[list]:
+	%empty {
+	$list = NULL;
+}
 |	COMMA decl_vars {
-	psi_plist_free($decl_vars);
+	$list = $decl_vars;
 }
 ;
 
@@ -1078,17 +1149,20 @@ decl_vars[vars]:
 ;
 
 ignored_decl:
-	STATIC decl_body ignored_decl_body {
-	psi_decl_free(&$decl_body);
-}
-|	CPP_INLINE decl_body ignored_decl_body {
-	psi_decl_free(&$decl_body);
-}
-|	STATIC CPP_INLINE decl_body ignored_decl_body {
-	psi_decl_free(&$decl_body);
+	ignored_decl_qualifiers decl_body ignored_decl_body {
+	$ignored_decl = $decl_body;
 }
 ;
 
+ignored_decl_qualifiers:
+	STATIC
+|	STATIC CPP_INLINE
+|	CPP_EXTENSION CPP_INLINE
+|	CPP_EXTENSION STATIC CPP_INLINE
+|	CPP_INLINE
+|	NAME CPP_INLINE
+;
+
 ignored_decl_body:
 	LBRACE ignored_decl_body_stmts RBRACE
 ;
@@ -1150,6 +1224,74 @@ decl_functor_body[decl]:
 		$decl->func->var->array_size = $as;
 	}
 }
+|	qualified_decl_type[rval_type] indirection[i] LPAREN indirection[unused1] name_token[NAME] LPAREN decl_args[args] RPAREN RPAREN LPAREN decl_args[rval_args] RPAREN array_size[as] {
+	(void) $unused1;
+	$NAME->type = PSI_T_NAME;
+	
+	struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
+	struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
+	struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
+	
+	rval_func->var->token = psi_token_copy(type_token);
+	rval_func->token = psi_token_copy(type_token);
+	if ($as) {
+		rval_func->var->pointer_level += 1;
+		rval_func->var->array_size = $as;
+	}
+	
+	struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
+	struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
+	
+	type->real.func = rval_decl;
+	func->var->token = psi_token_copy($NAME);
+	func->token = psi_token_copy($NAME);
+	
+	$decl = psi_decl_init(func, $args);
+}
+|	qualified_decl_type[rval_type] indirection[i] LPAREN indirection[unused1] LPAREN indirection[unused2] name_token[NAME] RPAREN LPAREN decl_args[args] RPAREN RPAREN LPAREN decl_args[rval_args] RPAREN array_size[as] {
+	(void) $unused1;
+	(void) $unused2;
+	$NAME->type = PSI_T_NAME;
+	
+	struct psi_token *type_token = psi_token_append("@", psi_token_copy($NAME), 1, "rval");
+	struct psi_decl_arg *rval_func = psi_decl_arg_init($rval_type, psi_decl_var_init(type_token->text, $i, 0));
+	struct psi_decl *rval_decl = psi_decl_init(rval_func, $rval_args);
+	
+	rval_func->var->token = psi_token_copy(type_token);
+	rval_func->token = psi_token_copy(type_token);
+	if ($as) {
+		rval_func->var->pointer_level += 1;
+		rval_func->var->array_size = $as;
+	}
+	
+	struct psi_decl_type *type = psi_decl_type_init(PSI_T_FUNCTION, type_token->text);
+	struct psi_decl_arg *func = psi_decl_arg_init(type, psi_decl_var_init($NAME->text, 1, 0));
+	
+	type->real.func = rval_decl;
+	func->var->token = psi_token_copy($NAME);
+	func->token = psi_token_copy($NAME);
+	type->token = type_token;
+	
+	$decl = psi_decl_init(func, $args);
+}
+;
+
+decl_anon_functor_body[decl]:
+	decl_anon_functor[func] LPAREN decl_args[args] RPAREN array_size[as] {
+	$decl = psi_decl_init($func, $args);
+	if ($as) {
+		$decl->func->var->pointer_level += 1;
+		$decl->func->var->array_size = $as;
+	}
+}
+|	decl_anon_functor[func] LPAREN decl_args[args] COMMA ELLIPSIS RPAREN array_size[as] {
+	$decl = psi_decl_init($func, $args);
+	$decl->varargs = 1;
+	if ($as) {
+		$decl->func->var->pointer_level += 1;
+		$decl->func->var->array_size = $as;
+	}
+}
 ;
 
 decl_functor[arg]:
@@ -1160,6 +1302,8 @@ decl_functor[arg]:
 	$arg->var->token = psi_token_copy($NAME);
 	$arg->token = psi_token_copy($NAME);
 }
+
+/*
 |	CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
 	(void) $unused1;
 	$NAME->type = PSI_T_NAME;
@@ -1193,10 +1337,53 @@ decl_functor[arg]:
 	$arg->var->token = psi_token_copy($NAME);
 	$arg->token = psi_token_copy($NAME);
 }
+*/
+;
+
+decl_anon_functor[arg]:
+	qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] RPAREN {
+	(void) $unused1;
+	$arg = psi_decl_arg_init($type, psi_decl_var_init(NULL, $i, 0));
+	$arg->var->token = psi_token_copy($LPAREN);
+	$arg->token = psi_token_copy($LPAREN);
+}
+/*
+|	CONST VOID pointers LPAREN indirection[unused1] RPAREN {
+	(void) $unused1;
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init($VOID->type, $VOID->text),
+		psi_decl_var_init(NULL, $pointers, 0)
+	);
+	$arg->type->token = psi_token_copy($VOID);
+	$arg->var->token = psi_token_copy($VOID);
+	$arg->token = psi_token_copy($VOID);
+}
+|	VOID pointers LPAREN indirection[unused1] RPAREN {
+	(void) $unused1;
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init($VOID->type, $VOID->text),
+		psi_decl_var_init(NULL, $pointers, 0)
+	);
+	$arg->type->token = psi_token_copy($VOID);
+	$arg->var->token = psi_token_copy($VOID);
+	$arg->token = psi_token_copy($VOID);
+}
+|	VOID LPAREN indirection[unused1] RPAREN {
+	(void) $unused1;
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init($VOID->type, $VOID->text),
+		psi_decl_var_init(NULL, 0, 0)
+	);
+	$arg->type->token = psi_token_copy($VOID);
+	$arg->var->token = psi_token_copy($VOID);
+	$arg->token = psi_token_copy($VOID);
+}
+*/
 ;
 
 decl_func[func]:
 	decl_arg
+	/*
 |	VOID name_token[NAME] {
 	$func = psi_decl_arg_init(
 		psi_decl_type_init($VOID->type, $VOID->text),
@@ -1206,26 +1393,47 @@ decl_func[func]:
 	$func->var->token = psi_token_copy($NAME);
 	$func->token = psi_token_copy($NAME);
 }
+*/
 ;
 
 decl_args[args]:
 	%empty {
 	$args = NULL;
 }
-|	VOID {
+|	VOID %dprec 2 {
 	$args = NULL;
 }
-|	decl_anon_arg[arg] {
+|	decl_arg_list[args_] %dprec 1 {
+	$args = $args_;
+}
+;
+
+decl_arg_list[args]:
+	decl_anon_arg[arg] {
 	$args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
 }
-|	decl_args[args_] COMMA decl_anon_arg[arg] {
+|	decl_arg_list[args_] COMMA decl_anon_arg[arg] {
 	$args = psi_plist_add($args_, &$arg);
 }
 ;
 
 decl_anon_arg[arg]:
-/* FIXME decl_functor_body_anon */
-	decl_arg %dprec 2 {
+	decl_anon_functor_body[decl] {
+	char digest[17];
+	struct psi_token *name;
+
+	psi_token_hash($decl->func->token, digest);
+	name = psi_token_append("@", psi_token_copy($decl->func->token), 2, "funct", digest);
+	
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init(PSI_T_FUNCTION, name->text),
+		psi_decl_var_copy($decl->func->var)
+	);
+	$arg->token = name;
+	$arg->type->token = psi_token_copy($decl->func->token);
+	$arg->type->real.func = $decl;
+}
+|	decl_arg %dprec 2 {
 	$arg = $decl_arg;
 }
 |	qualified_decl_type[type] indirection %dprec 1 {
@@ -1234,6 +1442,7 @@ decl_anon_arg[arg]:
 		psi_decl_var_init(NULL, $indirection, 0)
 	);
 }
+/*
 |	CONST VOID pointers {
 	$arg = psi_decl_arg_init(
 		psi_decl_type_init($VOID->type, $VOID->text),
@@ -1252,6 +1461,7 @@ decl_anon_arg[arg]:
 	$arg->var->token = psi_token_copy($VOID);
 	$arg->token = psi_token_copy($VOID);
 }
+*/
 ;
 
 decl_arg[arg]:
@@ -1266,6 +1476,7 @@ decl_arg[arg]:
 |	qualified_decl_type[type] decl_var[var] {
 	$arg = psi_decl_arg_init($type, $var);
 }
+/*
 |	CONST VOID pointers name_token[NAME] {
 	$NAME->type = PSI_T_NAME;
 	$arg = psi_decl_arg_init(
@@ -1286,6 +1497,7 @@ decl_arg[arg]:
 	$arg->var->token = psi_token_copy($NAME);
 	$arg->token = psi_token_copy($NAME);
 }
+*/
 ;
 
 decl_var[var]:
@@ -1392,7 +1604,7 @@ decl_vars_with_layout[vars]:
 ;
 
 decl_enum[enum]:
-	enum_name LBRACE decl_enum_items[list] RBRACE {
+	enum_name LBRACE decl_enum_items[list] optional_comma RBRACE {
 	$enum = psi_decl_enum_init($enum_name->text, $list);
 	$enum->token = $enum_name;
 }
@@ -1492,6 +1704,7 @@ sizeof_body[sizeof]:
 	if ($indirection) {
 		int8_t sizeof_void_p = sizeof(void *);
 		$sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
+		psi_decl_type_free(&$decl_type);
 	} else {
 		$sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
 	}
@@ -1508,7 +1721,8 @@ sizeof_body_notypes[sizeof]:
 	$sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
 }
 |	QUOTED_STRING {
-	$sizeof = psi_number_init(PSI_T_INT64, &$QUOTED_STRING->size, 0);
+	uint64_t len = $QUOTED_STRING->text->len + 1;
+	$sizeof = psi_number_init(PSI_T_UINT64, &len, 0);
 }
 ;
 
@@ -1561,18 +1775,23 @@ optional_name[name]:
 }
 ;
 
+optional_comma:
+	%empty
+|	COMMA
+;
+
 decl_layout[l]:
 	%empty {
 	$l = NULL;
 }
 |	COLON NUMBER[width] {
-	$l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
+	$l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text->val), NULL));
 }
 |	COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
-	$l = psi_layout_init(atol($align->text), atol($size->text), NULL);
+	$l = psi_layout_init(atol($align->text->val), atol($size->text->val), NULL);
 }
 |	COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
-	$l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
+	$l = psi_layout_init(atol($align->text->val), atol($size->text->val), psi_layout_init(0, atol($width->text->val), NULL));
 }
 ;
 
@@ -1582,8 +1801,8 @@ align_and_size[as]:
 	$as.len = 0;
 }
 |	COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
-	$as.pos = atol($align->text);
-	$as.len = atol($size->text);
+	$as.pos = atol($align->text->val);
+	$as.len = atol($size->text->val);
 }
 ;
 
@@ -1591,18 +1810,30 @@ array_size[as]:
 	%empty {
 	$as = 0;
 }
-|	LBRACKET RBRACKET {
+|	LBRACKET array_qualifier_token RBRACKET {
 	$as = 0;
 }
 |	LBRACKET num_exp RBRACKET {
-	if (psi_num_exp_validate(PSI_DATA(P), $num_exp, NULL, NULL, NULL, NULL, NULL)) {
-		$as = psi_long_num_exp($num_exp, NULL, &P->preproc->defs);
+	struct psi_validate_scope scope = {0};
+	psi_validate_scope_ctor(&scope);
+	scope.defs = &P->preproc->defs;
+	if (psi_num_exp_validate(PSI_DATA(P), $num_exp, &scope)) {
+		$as = psi_num_exp_get_long($num_exp, NULL, &P->preproc->defs);
 	} else {
 		$as = 0;
 	}
+	psi_num_exp_free(&$num_exp);
+	psi_validate_scope_dtor(&scope);
 }
 ;
 
+array_qualifier_token:
+	%empty
+|	CPP_RESTRICT
+|	VOLATILE
+|	CONST
+;
+
 indirection[i]:
 	%empty {
 	$i = 0;
@@ -1630,7 +1861,12 @@ asterisks[a]:
 
 asterisk:
 	ASTERISK
-|	ASTERISK CONST
+|	ASTERISK pointer_qualifier_token
+;
+
+pointer_qualifier_token:
+	CONST
+|	VOLATILE
 ;
 
 /*
@@ -1701,13 +1937,28 @@ impl_type[type]:
 }
 ;
 
+impl_type_restricted[type]:
+	impl_type_restricted_token[token] {
+	$type = psi_impl_type_init($token->type, $token->text);
+	$type->token = psi_token_copy($token);
+}
+;
+
 impl_type_token:
-	VOID
-|	MIXED
-|	BOOL
+	impl_type_restricted_token
+|	impl_type_extended_token
+;
+
+impl_type_restricted_token:
+	BOOL 
 |	INT
 |	FLOAT
 |	STRING
+;
+
+impl_type_extended_token:
+	VOID
+|	MIXED
 |	ARRAY
 |	OBJECT
 |	CALLABLE
@@ -1807,7 +2058,12 @@ let_calloc[calloc]:
 
 let_callback[callback]:
 	CALLBACK callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
-	$callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args);
+	$callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, NULL);
+	$callback->func->token = psi_token_copy($func);
+	$callback->token = psi_token_copy($CALLBACK);
+}
+|	CALLBACK LPAREN call_decl_vars[cb_args] RPAREN AS callback_rval[func] LPAREN impl_var[var] LPAREN callback_arg_list[args] RPAREN RPAREN {
+	$callback = psi_let_callback_init(psi_let_func_init($func->type, $func->text, $var), $args, $cb_args);
 	$callback->func->token = psi_token_copy($func);
 	$callback->token = psi_token_copy($CALLBACK);
 }