/* Definitions for C language specific types.
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/* Definitions for C language specific types.
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Copyright (C) 2009
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Copyright (C) 2009
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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Software Foundation; either version 3, or (at your option) any later
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version.
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_C_LANG_H
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#ifndef GCC_C_LANG_H
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#define GCC_C_LANG_H
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#define GCC_C_LANG_H
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#include "c-common.h"
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#include "c-common.h"
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#include "ggc.h"
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#include "ggc.h"
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struct GTY(()) lang_type {
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struct GTY(()) lang_type {
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/* In a RECORD_TYPE, a sorted array of the fields of the type. */
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/* In a RECORD_TYPE, a sorted array of the fields of the type. */
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struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s;
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struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s;
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/* In an ENUMERAL_TYPE, the min and max values. */
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/* In an ENUMERAL_TYPE, the min and max values. */
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tree enum_min;
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tree enum_min;
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tree enum_max;
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tree enum_max;
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/* In a RECORD_TYPE, information specific to Objective-C, such
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/* In a RECORD_TYPE, information specific to Objective-C, such
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as a list of adopted protocols or a pointer to a corresponding
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as a list of adopted protocols or a pointer to a corresponding
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@interface. See objc/objc-act.h for details. */
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@interface. See objc/objc-act.h for details. */
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tree objc_info;
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tree objc_info;
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};
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};
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struct GTY(()) lang_decl {
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struct GTY(()) lang_decl {
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char dummy;
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char dummy;
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};
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};
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/* Save and restore the variables in this file and elsewhere
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/* Save and restore the variables in this file and elsewhere
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that keep track of the progress of compilation of the current function.
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that keep track of the progress of compilation of the current function.
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Used for nested functions. */
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Used for nested functions. */
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struct GTY(()) language_function {
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struct GTY(()) language_function {
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struct c_language_function base;
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struct c_language_function base;
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tree x_break_label;
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tree x_break_label;
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tree x_cont_label;
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tree x_cont_label;
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struct c_switch * GTY((skip)) x_switch_stack;
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struct c_switch * GTY((skip)) x_switch_stack;
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struct c_arg_info * GTY((skip)) arg_info;
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struct c_arg_info * GTY((skip)) arg_info;
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int returns_value;
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int returns_value;
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int returns_null;
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int returns_null;
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int returns_abnormally;
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int returns_abnormally;
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int warn_about_return_type;
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int warn_about_return_type;
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};
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};
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#endif /* ! GCC_C_LANG_H */
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#endif /* ! GCC_C_LANG_H */
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