6060edcbe2
* Makefile.in (TREE_H): Replace location.h with input.h. (GTFILES) Remove location.h (gt-lists.h): Replace gt-location.h with gt-input.h * input.h (input_filename, input_line): Remove variables. (location_s, location_t): Move from location.h. (input_location): New. (input_filename, input_line): New #defines. * location.h: Remove. * tree.h: Replace location.h with input.h. (input_filename, input_line): Remove. * diagnostic.h: Replace location.h with input.h. * gcc.h (input_filename, input_filename_length): Remove declarations. * toplev.c (input_filename, input_line): Remove. (input_location): Define. (push_srcloc, pop_srcloc): Adjust. * diagnostic.c (diagnostic_report_current_module): Adjust. f: * lex.c (ffelex_file_pop_): Adjust file_stack member use. (ffelex_file_push_): Likewise. (ffelex_hash_): Likewise. java: * lex.h (input_lineno): Remove declaration. * parse-scan.y: #include input.h. (input_filename): Remove declaration. (input_location): Add definition. (input_line): Remove definition. From-SVN: r66378
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* Declarations for variables relating to reading the source file.
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Used by parsers, lexical analyzers, and error message routines.
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Copyright (C) 1993, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
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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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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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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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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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for more details.
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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 COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef GCC_INPUT_H
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#define GCC_INPUT_H
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/* The data structure used to record a location in a translation unit. */
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struct location_s GTY (())
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{
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/* The name of the source file involved. */
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const char *file;
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/* The line-location in the source file. */
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int line;
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};
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typedef struct location_s location_t;
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struct file_stack
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{
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struct file_stack *next;
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location_t location;
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};
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/* Top-level source file. */
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extern const char *main_input_filename;
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extern location_t input_location;
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#define input_line (input_location.line)
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#define input_filename (input_location.file)
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/* Stack of currently pending input files.
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The line member is not accurate for the innermost file on the stack. */
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extern struct file_stack *input_file_stack;
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/* Incremented on each change to input_file_stack. */
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extern int input_file_stack_tick;
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extern void push_srcloc PARAMS ((const char *name, int line));
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extern void pop_srcloc PARAMS ((void));
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#endif
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