X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fparser_proc_grammar.y;h=5f78335bfbd781e1fd5ee3a9ac2abf49da8c6d9b;hp=feff14a23cdaaec27bc183191da012652a59dc38;hb=02e801eabbe26a129ea05e6723c94e10bb653dab;hpb=b09850fb2c28c23547fed5ac83faf0fa2d3e6b8b

diff --git a/src/parser_proc_grammar.y b/src/parser_proc_grammar.y
index feff14a..5f78335 100644
--- a/src/parser_proc_grammar.y
+++ b/src/parser_proc_grammar.y
@@ -8,7 +8,9 @@
 
 #include "plist.h"
 #include "parser.h"
+
 #define YYDEBUG 1
+#define PSI_PARSER_PROC_DEBUG 1
 
 static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
 static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
@@ -37,23 +39,29 @@ 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_add_from_typedef(struct psi_parser *P, struct psi_decl_arg *def)
+static inline void psi_parser_proc_deanon_typedef(struct psi_decl_arg *def)
 {
-	if (def->type->real.def) {
-		switch (def->type->type) {
-		case PSI_T_STRUCT:
-			psi_parser_proc_add_struct(P, def->type->real.strct);
-			break;
-		case PSI_T_UNION:
-			psi_parser_proc_add_union(P, def->type->real.unn);
-			break;
-		case PSI_T_ENUM:
-			psi_parser_proc_add_enum(P, def->type->real.enm);
-			break;
-		default:
-			break;
+	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;
 	}
+	free(def->type->name);
+	def->type->name = strdup(def->var->name);
 }
 static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
 {
@@ -61,8 +69,8 @@ static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_
 	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);
-	psi_parser_proc_add_from_typedef(P, def);
 }
 static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
 	assert(cnst);
@@ -74,11 +82,25 @@ 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)) {
+		psi_decl_free(&decl);
+		return;
+	}
+
 	if (!P->decls) {
 		P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
 	}
 	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) {
@@ -94,6 +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;
 
 }
@@ -135,14 +162,6 @@ struct psi_parser;
 %token <struct psi_token *> CALLABLE
 %token <struct psi_token *> VOID
 %token <struct psi_token *> ZVAL
-%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 *> NULL
 %token <struct psi_token *> TRUE
 %token <struct psi_token *> FALSE
@@ -152,6 +171,8 @@ struct psi_parser;
 %token <struct psi_token *> NUMBER
 %token <struct psi_token *> QUOTED_STRING
 %token <struct psi_token *> QUOTED_CHAR
+%token <struct psi_token *> SIZEOF
+%token <struct psi_token *> VOLATILE
 
 %token <struct psi_token *> EOF 0		"end of file"
 %token <struct psi_token *> EOL			"end of line"
@@ -223,6 +244,7 @@ struct psi_parser;
 %token <struct psi_token *> TEMP
 %token <struct psi_token *> FREE
 %token <struct psi_token *> RETURN
+%token <struct psi_token *> AS
 %token <struct psi_token *> PRE_ASSERT
 %token <struct psi_token *> POST_ASSERT
 %token <struct psi_token *> BOOLVAL
@@ -249,9 +271,25 @@ struct psi_parser;
 %token <struct psi_token *> CPP_ATTRIBUTE
 %token <struct psi_token *> CPP_EXTENSION
 %token <struct psi_token *> CPP_PASTE
+%token <struct psi_token *> CPP_INLINE
 %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
@@ -270,8 +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
@@ -291,28 +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_stdint_type
-%destructor	{}									decl_stdint_type
+%type		<struct psi_token *>				decl_asm quoted_strings
+%destructor	{psi_token_free(&$$);}				decl_asm quoted_strings
 
-%type		<struct psi_decl_type *>			decl_type const_decl_type decl_type_complex
-%destructor	{psi_decl_type_free(&$$);}			decl_type const_decl_type decl_type_complex
-%type		<struct psi_decl *>					decl_stmt decl decl_body decl_func_body decl_functor_body
-%destructor	{psi_decl_free(&$$);}				decl_stmt decl decl_body decl_func_body decl_functor_body
-%type		<struct psi_decl_arg *>				decl_typedef decl_func decl_functor decl_arg typedef
-%destructor	{psi_decl_arg_free(&$$);}			decl_typedef decl_func decl_functor decl_arg typedef
+%type		<struct psi_decl_type *>			decl_type qualified_decl_type decl_type_complex
+%destructor	{psi_decl_type_free(&$$);}			decl_type qualified_decl_type decl_type_complex
+%type		<struct psi_decl *>					decl_stmt decl decl_body decl_func_body decl_functor_body 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(&$$);}			decl_var
 %type		<struct psi_decl_struct *>			decl_struct
@@ -323,22 +359,25 @@ struct psi_parser;
 %destructor	{psi_decl_enum_free(&$$);}			decl_enum
 %type		<struct psi_decl_enum_item *>		decl_enum_item
 %destructor	{psi_decl_enum_item_free(&$$);}		decl_enum_item
-%type		<struct psi_plist *>				decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
-%destructor	{psi_plist_free($$);}				decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
+%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
 %type		<struct psi_layout *>				decl_layout
 %destructor	{psi_layout_free(&$$);}				decl_layout
 
+%type		<struct psi_number *>				sizeof sizeof_body sizeof_body_notypes
+%destructor	{psi_number_free(&$$);}				sizeof sizeof_body sizeof_body_notypes
+
 %type		<struct psi_impl *>					impl
 %destructor	{psi_impl_free(&$$);}				impl
 %type		<struct psi_impl_func *>			impl_func
 %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
 
@@ -362,6 +401,8 @@ struct psi_parser;
 %destructor	{psi_assert_stmt_free(&$$);}		assert_stmt
 %type		<struct psi_return_stmt *>			return_stmt
 %destructor	{psi_return_stmt_free(&$$);}		return_stmt
+%type		<struct psi_return_exp *>			return_exp
+%destructor	{psi_return_exp_free(&$$);}			return_exp
 %type		<struct psi_free_stmt *>			free_stmt
 %destructor	{psi_free_stmt_free(&$$);}			free_stmt
 %type		<struct psi_free_exp *>				free_exp
@@ -369,8 +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
 
@@ -391,8 +432,9 @@ struct psi_parser;
 
 binary_op_token: PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | RCHEVR | LCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE ; 
 unary_op_token: TILDE | NOT | PLUS | MINUS ;
-name_token: NAME | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | let_func_token | set_func_token;
-any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM;
+name_token: NAME | FUNCTION | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | AS | let_func_token | set_func_token;
+any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE | AS;
+any_nobrace_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE | AS;
 
 
 file:
@@ -414,12 +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);
+	P->file.libnames = psi_plist_add(P->file.libnames, &libname);
 }
 |	constant {
 	psi_parser_proc_add_const(P, $constant);
@@ -427,7 +465,15 @@ block:
 |	decl_stmt {
 	psi_parser_proc_add_decl(P, $decl_stmt);
 }
-|	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", $ignored_decl->func->var->name);
+	}
+	psi_decl_free(&$ignored_decl);
+}
 |	decl_typedef[def] {
 	psi_parser_proc_add_typedef(P, $def);
 }
@@ -492,7 +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);
@@ -552,24 +598,26 @@ cpp_exp_arg_token:
 |	ELIF
 ;
 
-cpp_special_name_token:
-	name_token
-|	NULL
-|	TRUE
-|	FALSE
-|	CPP_RESTRICT
-|	CPP_EXTENSION
-;
-
 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);
 }
 ;
@@ -578,7 +626,13 @@ cpp_macro_sig[sig]:
 	%empty {
 	$sig = psi_plist_init(NULL);
 }
+|	ELLIPSIS {
+	$sig = psi_plist_init(NULL); /* FIXME */
+}
 |	cpp_macro_sig_args
+|	cpp_macro_sig_args[args] COMMA ELLIPSIS {
+	$sig = $args;
+}
 ;
 
 cpp_macro_sig_args[args]:
@@ -637,7 +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 {
@@ -647,7 +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 {
@@ -660,6 +716,10 @@ cpp_macro_exp[exp]:
 	$exp->token = psi_token_copy($QUOTED_CHAR);
 	$exp->data.n->token = psi_token_copy($QUOTED_CHAR);
 }
+|	sizeof {
+	$exp = psi_num_exp_init_num($sizeof);
+	$exp->token = psi_token_copy($sizeof->token);
+}
 |	name_token {
 	$name_token->type = PSI_T_NAME;
 	$exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
@@ -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);
 }
 ;
 
@@ -692,30 +753,22 @@ 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 {
+	$val = psi_impl_def_val_init(PSI_T_NUMBER, $num);
+	$val->token = psi_token_copy($num->token);
 }
-|	impl_def_val_token[token] {
+|	quoted_strings[token] {
 	$val = psi_impl_def_val_init($token->type, $token->text);
 	$val->token = psi_token_copy($token);
 }
@@ -723,19 +776,49 @@ impl_def_val[val]:
 
 impl_def_val_token:
 	NULL
-|	NUMBER
 |	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, $VOID->text),
+		psi_decl_var_init($name_token->text, 0, 0)
+	);
+	$def->token = psi_token_copy($VOID);
+	$def->type->token = psi_token_copy($VOID);
+	$def->var->token = psi_token_copy($name_token);
+}
+*/
+|	CPP_EXTENSION TYPEDEF typedef[def_] EOS {
+	$def = $def_;
+}
 ;
 
 typedef[def]:
+	typedef_decl {
+	$def = $typedef_decl;
+}
+|	CPP_EXTENSION typedef_decl {
+	$def = $typedef_decl;
+}
+;
+
+typedef_anon[def]:
+	typedef_anon_decl {
+	$def = $typedef_anon_decl;
+}
+|	CPP_EXTENSION typedef_anon_decl {
+	$def = $typedef_anon_decl;
+}
+;
+
+typedef_decl[def]:
 	decl_arg
 |	decl_func_body[decl] {
 	$def = psi_decl_arg_init(
@@ -754,6 +837,7 @@ typedef[def]:
 	$def->var->token = psi_token_copy($name_token);
 	$def->type->token = psi_token_copy($enum->token);
 	$def->type->real.enm = $enum;
+	psi_parser_proc_add_enum(P, $enum);
 }
 |	struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
 	$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
@@ -762,6 +846,7 @@ typedef[def]:
 	$def->type->real.strct->token = psi_token_copy($struct);
 	$def->type->real.strct->align = $as.pos;
 	$def->type->real.strct->size = $as.len;
+	psi_parser_proc_add_struct(P, $def->type->real.strct);
 }
 |	union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
 	$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
@@ -770,19 +855,59 @@ typedef[def]:
 	$def->type->real.unn->token = psi_token_copy($union);
 	$def->type->real.unn->align = $as.pos;
 	$def->type->real.unn->size = $as.len;
+	psi_parser_proc_add_union(P, $def->type->real.unn);
+}
+;
+
+typedef_anon_decl[def]:
+	typedef_decl %dprec 2
+|	qualified_decl_type[type] %dprec 1 {
+	$def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
+	$def->var->token = psi_token_copy($type->token);
+}
+|	decl_enum[enum] {
+	$def = psi_decl_arg_init(
+		psi_decl_type_init(PSI_T_ENUM, $enum->name),
+		psi_decl_var_init(NULL, 0, 0)
+	);
+	$def->var->token = psi_token_copy($enum->token);
+	$def->type->token = psi_token_copy($enum->token);
+	$def->type->real.enm = $enum;
+	psi_parser_proc_add_enum(P, $enum);
 }
-|	const_decl_type[type] decl_stdint_type[stdint] {
-	$stdint->type = PSI_T_NAME;
-	$def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
-	$def->var->token = psi_token_copy($stdint);
+|	struct_name[struct] align_and_size[as] struct_args_block[args] {
+	$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
+	$def->type->token = $struct;
+	$def->type->real.strct = psi_decl_struct_init($struct->text, $args);
+	$def->type->real.strct->token = psi_token_copy($struct);
+	$def->type->real.strct->align = $as.pos;
+	$def->type->real.strct->size = $as.len;
+	psi_parser_proc_add_struct(P, $def->type->real.strct);
+}
+|	union_name[union] align_and_size[as] struct_args_block[args] {
+	$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
+	$def->type->token = $union;
+	$def->type->real.unn = psi_decl_union_init($union->text, $args);
+	$def->type->real.unn->token = psi_token_copy($union);
+	$def->type->real.unn->align = $as.pos;
+	$def->type->real.unn->size = $as.len;
+	psi_parser_proc_add_union(P, $def->type->real.unn);
 }
 ;
 
-const_decl_type[type]:
-	CONST decl_type[type_] {
+qualified_decl_type[type]:
+	decl_type
+|	decl_type_qualifier_token decl_type[type_] {
+	$type = $type_;
+}
+|	qualified_decl_type[type_] decl_type_qualifier_token {
 	$type = $type_;
 }
-|	decl_type
+;
+
+decl_type_qualifier_token:
+	CONST
+|	VOLATILE
 ;
 
 decl_type[type]:
@@ -814,10 +939,10 @@ decl_type_complex[type]:
 decl_type_simple[type]:
 	decl_int_type
 |	decl_real_type
-|	decl_stdint_type[type_] {
+|	NAME[type_] {
 	$type = psi_token_copy($type_);
 }
-|	NAME[type_] {
+|	VOID[type_] {
 	$type = psi_token_copy($type_);
 }
 ;
@@ -834,17 +959,6 @@ decl_real_type[type]:
 }
 ;
 
-decl_stdint_type[type]:
-	INT8
-|	UINT8
-|	INT16
-|	UINT16
-|	INT32
-|	UINT32
-|	INT64
-|	UINT64
-;
-
 int_signed[i]:
 	SIGNED
 |	UNSIGNED
@@ -892,6 +1006,9 @@ int_signed_types[type]:
 	%empty {
 	$type = NULL;
 }
+|	NAME {
+	$type = psi_token_copy($NAME);
+}
 |	CHAR {
 	$type = psi_token_copy($CHAR);
 }
@@ -926,6 +1043,7 @@ signed_long_types[type]:
 }
 |	INT
 |	LONG
+|	LONG INT
 ;
 
 int_width_types[type]:
@@ -948,36 +1066,75 @@ int_width_types[type]:
 decl_stmt:
 	decl decl_asm EOS {
 	$decl_stmt = $decl;
+	if ($decl_asm) {
+		$decl->redir = strdup($decl_asm->text);
+		free($decl_asm);
+	}
 }
 |	CPP_EXTENSION decl decl_asm EOS {
 	$decl_stmt = $decl;
+	if ($decl_asm) {
+		$decl->redir = strdup($decl_asm->text);
+		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_, $QUOTED_STRING);
+	free($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($vars, i++, &var)) {
+			if (psi_decl_extvar_is_blacklisted(var->name)) {
+				psi_decl_var_free(&var);
+			} else {
+				list = psi_plist_add(list, psi_decl_extvar_init(
+					psi_decl_arg_init(psi_decl_type_copy($decl_arg->type), var)));
+				}
+		}
+		free($vars);
+	}
+	
+	if (psi_decl_extvar_is_blacklisted($decl_arg->var->name)) {
+		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;
 }
 ;
 
@@ -990,6 +1147,35 @@ decl_vars[vars]:
 }
 ;
 
+ignored_decl:
+	STATIC decl_body ignored_decl_body {
+	$ignored_decl = $decl_body;
+}
+|	STATIC CPP_INLINE decl_body ignored_decl_body {
+	$ignored_decl = $decl_body;
+}
+|	CPP_INLINE decl_body ignored_decl_body {
+	$ignored_decl = $decl_body;
+}
+|	NAME CPP_INLINE decl_body ignored_decl_body {
+	$ignored_decl = $decl_body;
+}
+;
+
+ignored_decl_body:
+	LBRACE ignored_decl_body_stmts RBRACE
+;
+
+ignored_decl_body_stmts:
+	ignored_decl_body_stmt
+|	ignored_decl_body_stmts ignored_decl_body_stmt
+;
+
+ignored_decl_body_stmt:
+	any_nobrace_token
+|	ignored_decl_body
+;
+
 decl:
 	decl_body
 |	NAME[abi] decl_body {
@@ -1037,16 +1223,85 @@ 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);
+	
+	$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]:
-	const_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
+	qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
 	(void) $unused1;
 	$NAME->type = PSI_T_NAME;
 	$arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
 	$arg->var->token = psi_token_copy($NAME);
 	$arg->token = psi_token_copy($NAME);
 }
+
+/*
 |	CONST VOID pointers LPAREN indirection[unused1] name_token[NAME] RPAREN {
 	(void) $unused1;
 	$NAME->type = PSI_T_NAME;
@@ -1080,10 +1335,53 @@ 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),
@@ -1093,23 +1391,77 @@ 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_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_arg[arg] {
+|	decl_arg_list[args_] COMMA decl_anon_arg[arg] {
 	$args = psi_plist_add($args_, &$arg);
 }
 ;
 
+decl_anon_arg[arg]:
+	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 {
+	$arg = psi_decl_arg_init(
+		$type, 
+		psi_decl_var_init(NULL, $indirection, 0)
+	);
+}
+/*
+|	CONST VOID pointers {
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init($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 {
+	$arg = psi_decl_arg_init(
+		psi_decl_type_init($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);
+}
+*/
+;
+
 decl_arg[arg]:
 	decl_functor_body[decl] {
 	$arg = psi_decl_arg_init(
@@ -1119,9 +1471,10 @@ decl_arg[arg]:
 	$arg->type->token = psi_token_copy($decl->func->token);
 	$arg->type->real.func = $decl;
 }
-|	const_decl_type[type] decl_var[var] {
+|	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(
@@ -1142,6 +1495,7 @@ decl_arg[arg]:
 	$arg->var->token = psi_token_copy($NAME);
 	$arg->token = psi_token_copy($NAME);
 }
+*/
 ;
 
 decl_var[var]:
@@ -1191,7 +1545,7 @@ struct_args_block[args]:
 ;
 
 struct_args[args]:
-	typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
+	typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
 	$arg->layout = $layout;
 	$args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
 	if ($vars) {
@@ -1205,7 +1559,7 @@ struct_args[args]:
 		free($vars);
 	}
 }
-|	struct_args[args_] typedef[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
+|	struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
 	$arg->layout = $layout;
 	$args = psi_plist_add($args_, &$arg);
 	if ($vars) {
@@ -1248,7 +1602,7 @@ 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;
 }
@@ -1281,7 +1635,7 @@ num_exp[exp]:
 	$exp = psi_num_exp_init_num($number);
 	$exp->token = psi_token_copy($number->token);
 }
-|	LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
+|	LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
 	$exp = psi_num_exp_init_cast($type, $exp_);
 	$exp->token = psi_token_copy($type->token);
 }
@@ -1316,10 +1670,58 @@ number[num]:
 	$num = psi_number_init($token->type, $token->text, 0);
 	$num->token = psi_token_copy($token);
 }
+|	NULL[token] {
+	$num = psi_number_init($token->type, $token->text, 0);
+	$num->token = psi_token_copy($token);
+}
 |	decl_var {
 	$num = psi_number_init(PSI_T_NAME, $decl_var, 0);
 	$num->token = psi_token_copy($decl_var->token);
 }
+|	sizeof {
+	$num = $sizeof;
+}
+;
+
+sizeof:
+	SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
+	$sizeof = $sizeof_;
+	$sizeof->token = psi_token_copy($SIZEOF);
+}
+|	SIZEOF sizeof_body_notypes[sizeof_] {
+	$sizeof = $sizeof_;
+	$sizeof->token = psi_token_copy($SIZEOF);
+}
+;
+
+sizeof_body[sizeof]:
+	sizeof_body_notypes[sizeof_] {
+	$sizeof = $sizeof_;
+}
+|	decl_type indirection {
+	if ($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);
+	}
+}
+;
+
+sizeof_body_notypes[sizeof]:
+	AMPERSAND NAME {
+	int8_t sizeof_void_p = sizeof(void *);
+	$sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
+}
+|	QUOTED_CHAR {
+	int8_t sizeof_a = sizeof('a');
+	$sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
+}
+|	QUOTED_STRING {
+	uint64_t len = $QUOTED_STRING->size + 1;
+	$sizeof = psi_number_init(PSI_T_UINT64, &len, 0);
+}
 ;
 
 enum_name[name]:
@@ -1371,6 +1773,11 @@ optional_name[name]:
 }
 ;
 
+optional_comma:
+	%empty
+|	COMMA
+;
+
 decl_layout[l]:
 	%empty {
 	$l = NULL;
@@ -1401,11 +1808,30 @@ array_size[as]:
 	%empty {
 	$as = 0;
 }
-|	LBRACKET NUMBER RBRACKET {
-	$as = atol($NUMBER->text);
+|	LBRACKET array_qualifier_token RBRACKET {
+	$as = 0;
+}
+|	LBRACKET num_exp RBRACKET {
+	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;
@@ -1423,14 +1849,24 @@ pointers[p]:
 ;
 
 asterisks[a]:
-	ASTERISK {
+	asterisk {
 	$a = 1;
 }
-|	asterisks[a_] ASTERISK {
+|	asterisks[a_] asterisk {
 	$a = $a_ + 1;
 }
 ;
 
+asterisk:
+	ASTERISK
+|	ASTERISK pointer_qualifier_token
+;
+
+pointer_qualifier_token:
+	CONST
+|	VOLATILE
+;
+
 /*
  *
  * impl
@@ -1499,13 +1935,28 @@ 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
@@ -1563,21 +2014,25 @@ let_exp[exp]:
 ;
 
 let_exp_byref[exp]:
-	NULL {
+	NULL %dprec 2 {
 	$exp = psi_let_exp_init(PSI_LET_NULL, NULL);
 }
+|	num_exp[num] %dprec 1 {
+	$exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
+}
 |	let_calloc[calloc] {
 	$exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
 }
+|	STATIC let_calloc[calloc] {
+	$exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
+	$calloc->static_memory = 1;
+}
 |	let_callback[callback] {
 	$exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
 }
 |	let_func[func] {
 	$exp = psi_let_exp_init_ex(NULL, PSI_LET_FUNC, $func);
 }
-|	num_exp[num] {
-	$exp = psi_let_exp_init_ex(NULL, PSI_LET_NUMEXP, $num);
-}
 ;
 
 let_exp_assign[exp]: 
@@ -1601,7 +2056,12 @@ 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);
 }
@@ -1670,12 +2130,35 @@ callback_args[args]:
 ;
 
 return_stmt[return]:
-	RETURN set_func[func] EOS {
-	$return = psi_return_stmt_init(psi_set_exp_init(PSI_SET_FUNC, $func));
+	RETURN return_exp EOS {
+	$return = psi_return_stmt_init($return_exp);
 	$return->token = psi_token_copy($RETURN);
 }
 ;
 
+return_exp:
+	decl_var[func] LPAREN call_decl_vars[args] RPAREN AS set_func {
+	$return_exp = psi_return_exp_init($func, $args, psi_set_exp_init(PSI_SET_FUNC, $set_func));
+	$return_exp->token = psi_token_copy($func->token);
+}
+|	set_func {
+	$return_exp = psi_return_exp_init(NULL, NULL, psi_set_exp_init(PSI_SET_FUNC, $set_func));
+	$return_exp->token = psi_token_copy($set_func->token);
+}
+;
+
+call_decl_vars[args]:
+	%empty {
+	$args = NULL;
+}
+|	VOID {
+	$args = NULL;
+}
+|	decl_vars[vars] {
+	$args = $vars;
+}
+;
+
 set_stmt[set]:
 	SET set_exp[exp] EOS {
 	$set = psi_set_stmt_init($exp);