X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ast.h;h=3eda9cefd4bd4d52a2bf921a859df6ceb04a9fff;hb=e3034cdeaa5344032a608326016860154d6aeeee;hp=9213d2c55af734c7f4a29b590c320e0b092c4cb4;hpb=60e22a002eec0e82a5ebf82e4a696ce1e1e8099b;p=cparser diff --git a/ast.h b/ast.h index 9213d2c..3eda9ce 100644 --- a/ast.h +++ b/ast.h @@ -1,15 +1,35 @@ +/* + * This file is part of cparser. + * Copyright (C) 2007-2008 Matthias Braun + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + */ #ifndef AST_H #define AST_H #include #include - -typedef struct scope_t scope_t; +#include "entity.h" typedef struct expression_base_t expression_base_t; typedef struct const_expression_t const_expression_t; typedef struct string_literal_expression_t string_literal_expression_t; +typedef struct funcname_expression_t funcname_expression_t; typedef struct wide_string_literal_expression_t wide_string_literal_expression_t; +typedef struct compound_literal_expression_t compound_literal_expression_t; typedef struct reference_expression_t reference_expression_t; typedef struct cast_expression_t cast_expression_t; typedef struct call_argument_t call_argument_t; @@ -19,8 +39,7 @@ typedef struct binary_expression_t binary_expression_t; typedef struct unary_expression_t unary_expression_t; typedef struct select_expression_t select_expression_t; typedef struct array_access_expression_t array_access_expression_t; -typedef struct typeprop_expression_t typeprop_expression_t; -typedef struct typeprop_expression_t typeprop_expression_t; +typedef struct typeprop_expression_t typeprop_expression_t; typedef struct conditional_expression_t conditional_expression_t; typedef struct expression_list_element_t expression_list_element_t; typedef struct comma_expression_t comma_expression_t; @@ -34,6 +53,7 @@ typedef struct builtin_constant_expression_t builtin_constant_expression_t; typedef struct builtin_prefetch_expression_t builtin_prefetch_expression_t; typedef struct classify_type_expression_t classify_type_expression_t; typedef struct bitfield_extract_expression_t bitfield_extract_expression_t; +typedef struct label_address_expression_t label_address_expression_t; typedef union expression_t expression_t; typedef struct initializer_base_t initializer_base_t; @@ -41,16 +61,18 @@ typedef struct initializer_list_t initializer_list_t; typedef struct initializer_value_t initializer_value_t; typedef struct initializer_string_t initializer_string_t; typedef struct initializer_wide_string_t initializer_wide_string_t; +typedef struct initializer_designator_t initializer_designator_t; typedef union initializer_t initializer_t; -typedef struct declaration_t declaration_t; - typedef struct statement_base_t statement_base_t; +typedef struct invalid_statement_t invalid_statement_t; +typedef struct empty_statement_t empty_statement_t; typedef struct compound_statement_t compound_statement_t; typedef struct return_statement_t return_statement_t; typedef struct if_statement_t if_statement_t; typedef struct switch_statement_t switch_statement_t; typedef struct declaration_statement_t declaration_statement_t; +typedef struct local_label_statement_t local_label_statement_t; typedef struct expression_statement_t expression_statement_t; typedef struct goto_statement_t goto_statement_t; typedef struct label_statement_t label_statement_t; @@ -58,9 +80,11 @@ typedef struct case_label_statement_t case_label_statement_t; typedef struct while_statement_t while_statement_t; typedef struct do_while_statement_t do_while_statement_t; typedef struct for_statement_t for_statement_t; -typedef struct asm_constraint_t asm_constraint_t; +typedef struct asm_argument_t asm_argument_t; typedef struct asm_clobber_t asm_clobber_t; typedef struct asm_statement_t asm_statement_t; +typedef struct ms_try_statement_t ms_try_statement_t; +typedef struct leave_statement_t leave_statement_t; typedef union statement_t statement_t; typedef struct translation_unit_t translation_unit_t; @@ -73,10 +97,29 @@ void print_expression(const expression_t *expression); void print_initializer(const initializer_t *initializer); void print_ast(const translation_unit_t *unit); void print_indent(void); -void print_declaration(const declaration_t *declaration); +void print_declaration(const entity_t *entity); +void print_entity(const entity_t *entity); void change_indent(int delta); void *allocate_ast(size_t size); +/** + * Returns true if a given expression is a compile time + * constant. + * + * @param expression the expression to check + */ +bool is_constant_initializer(const initializer_t *initializer); + +/** + * Returns true if a given expression is a compile time + * constant. + * + * @param expression the expression to check + */ bool is_constant_expression(const expression_t *expression); +bool is_address_constant(const expression_t *expression); + +long fold_constant(const expression_t *expression); + #endif